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-rw-r--r--tools/arch/powerpc/include/uapi/asm/perf_regs.h1
-rw-r--r--tools/arch/powerpc/include/uapi/asm/unistd.h404
-rw-r--r--tools/arch/riscv/include/uapi/asm/bitsperlong.h25
-rw-r--r--tools/arch/x86/include/asm/cpufeatures.h2
-rw-r--r--tools/arch/x86/include/asm/disabled-features.h8
-rw-r--r--tools/bpf/bpftool/Makefile9
-rw-r--r--tools/bpf/bpftool/btf_dumper.c13
-rw-r--r--tools/bpf/bpftool/json_writer.c7
-rw-r--r--tools/bpf/bpftool/json_writer.h5
-rw-r--r--tools/include/uapi/asm-generic/unistd.h4
-rw-r--r--tools/include/uapi/asm/bitsperlong.h2
-rw-r--r--tools/include/uapi/drm/i915_drm.h8
-rw-r--r--tools/include/uapi/linux/fs.h60
-rw-r--r--tools/include/uapi/linux/if_link.h19
-rw-r--r--tools/include/uapi/linux/in.h10
-rw-r--r--tools/include/uapi/linux/kvm.h19
-rw-r--r--tools/include/uapi/linux/mount.h58
-rw-r--r--tools/include/uapi/linux/pkt_sched.h1163
-rw-r--r--tools/include/uapi/linux/prctl.h8
-rw-r--r--tools/include/uapi/linux/vhost.h113
-rw-r--r--tools/lib/bpf/.gitignore1
-rw-r--r--tools/lib/bpf/README.rst14
-rw-r--r--tools/lib/bpf/bpf.c19
-rw-r--r--tools/lib/traceevent/event-parse-api.c4
-rw-r--r--tools/lib/traceevent/event-parse-local.h4
-rw-r--r--tools/lib/traceevent/event-parse.c129
-rw-r--r--tools/lib/traceevent/event-parse.h17
-rw-r--r--tools/lib/traceevent/plugin_kvm.c2
-rw-r--r--tools/lib/traceevent/trace-seq.c17
-rw-r--r--tools/perf/Makefile.perf8
-rw-r--r--tools/perf/arch/arm/tests/Build1
-rw-r--r--tools/perf/arch/arm/tests/arch-tests.c4
-rw-r--r--tools/perf/arch/arm/tests/vectors-page.c24
-rw-r--r--tools/perf/arch/powerpc/Makefile15
-rwxr-xr-xtools/perf/arch/powerpc/entry/syscalls/mksyscalltbl22
-rw-r--r--tools/perf/arch/powerpc/entry/syscalls/syscall.tbl427
-rw-r--r--tools/perf/arch/powerpc/include/perf_regs.h3
-rw-r--r--tools/perf/arch/powerpc/util/perf_regs.c1
-rw-r--r--tools/perf/builtin-stat.c3
-rw-r--r--tools/perf/builtin-top.c7
-rw-r--r--tools/perf/builtin-trace.c15
-rwxr-xr-xtools/perf/check-headers.sh2
-rw-r--r--tools/perf/perf-read-vdso.c6
-rw-r--r--tools/perf/tests/shell/lib/probe_vfs_getname.sh3
-rw-r--r--tools/perf/tests/tests.h5
-rwxr-xr-xtools/perf/trace/beauty/mount_flags.sh4
-rwxr-xr-xtools/perf/trace/beauty/prctl_option.sh2
-rw-r--r--tools/perf/util/annotate.c8
-rw-r--r--tools/perf/util/callchain.c32
-rw-r--r--tools/perf/util/callchain.h1
-rw-r--r--tools/perf/util/find-map.c (renamed from tools/perf/util/find-vdso-map.c)7
-rw-r--r--tools/perf/util/machine.c2
-rw-r--r--tools/perf/util/strbuf.c1
-rw-r--r--tools/perf/util/symbol.c1
-rw-r--r--tools/perf/util/vdso.c6
-rw-r--r--tools/testing/nvdimm/dimm_devs.c4
-rw-r--r--tools/testing/selftests/bpf/.gitignore1
-rw-r--r--tools/testing/selftests/bpf/Makefile5
-rw-r--r--tools/testing/selftests/bpf/cgroup_helpers.c6
-rw-r--r--tools/testing/selftests/bpf/test_btf.c29
-rw-r--r--tools/testing/selftests/bpf/test_cgroup_storage.c2
-rw-r--r--tools/testing/selftests/bpf/test_dev_cgroup.c2
-rw-r--r--tools/testing/selftests/bpf/test_netcnt.c2
-rw-r--r--tools/testing/selftests/bpf/test_progs.c30
-rw-r--r--tools/testing/selftests/bpf/test_skb_cgroup_id_user.c2
-rw-r--r--tools/testing/selftests/bpf/test_sock.c2
-rw-r--r--tools/testing/selftests/bpf/test_sock_addr.c55
-rw-r--r--tools/testing/selftests/bpf/test_socket_cookie.c2
-rw-r--r--tools/testing/selftests/bpf/test_tcpbpf_user.c2
-rw-r--r--tools/testing/selftests/bpf/test_tcpnotify_user.c2
-rw-r--r--tools/testing/selftests/bpf/test_verifier.c120
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh20
-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/vxlan.sh18
-rw-r--r--tools/testing/selftests/gpio/gpio-mockup-chardev.c9
-rw-r--r--tools/testing/selftests/kvm/lib/kvm_util.c9
-rw-r--r--tools/testing/selftests/kvm/x86_64/evmcs_test.c6
-rwxr-xr-xtools/testing/selftests/net/forwarding/bridge_vlan_aware.sh47
-rwxr-xr-xtools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh2
-rw-r--r--tools/testing/selftests/net/ip_defrag.c96
-rwxr-xr-xtools/testing/selftests/net/ip_defrag.sh9
-rw-r--r--tools/testing/selftests/networking/timestamping/txtimestamp.c2
-rw-r--r--tools/testing/selftests/rtc/rtctest.c109
-rw-r--r--tools/testing/selftests/seccomp/Makefile2
-rw-r--r--tools/testing/selftests/seccomp/seccomp_bpf.c10
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/ife.json88
-rw-r--r--tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json31
-rw-r--r--tools/testing/selftests/vm/gup_benchmark.c1
-rw-r--r--tools/testing/selftests/x86/mpx-mini-test.c2
-rw-r--r--tools/testing/selftests/x86/protection_keys.c41
-rw-r--r--tools/testing/selftests/x86/unwind_vdso.c1
-rw-r--r--tools/thermal/tmon/Makefile2
-rw-r--r--tools/vm/page_owner_sort.c4
92 files changed, 2663 insertions, 867 deletions
diff --git a/tools/arch/powerpc/include/uapi/asm/perf_regs.h b/tools/arch/powerpc/include/uapi/asm/perf_regs.h
index ff91192407d1..f599064dd8dc 100644
--- a/tools/arch/powerpc/include/uapi/asm/perf_regs.h
+++ b/tools/arch/powerpc/include/uapi/asm/perf_regs.h
@@ -47,6 +47,7 @@ enum perf_event_powerpc_regs {
PERF_REG_POWERPC_DAR,
PERF_REG_POWERPC_DSISR,
PERF_REG_POWERPC_SIER,
+ PERF_REG_POWERPC_MMCRA,
PERF_REG_POWERPC_MAX,
};
#endif /* _UAPI_ASM_POWERPC_PERF_REGS_H */
diff --git a/tools/arch/powerpc/include/uapi/asm/unistd.h b/tools/arch/powerpc/include/uapi/asm/unistd.h
deleted file mode 100644
index 985534d0b448..000000000000
--- a/tools/arch/powerpc/include/uapi/asm/unistd.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
-/*
- * This file contains the system call numbers.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _UAPI_ASM_POWERPC_UNISTD_H_
-#define _UAPI_ASM_POWERPC_UNISTD_H_
-
-
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lchown 16
-#define __NR_break 17
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_stty 31
-#define __NR_gtty 32
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_ftime 35
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_prof 44
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_lock 53
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_mpx 56
-#define __NR_setpgid 57
-#define __NR_ulimit 58
-#define __NR_oldolduname 59
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_profil 98
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_ioperm 101
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_olduname 109
-#define __NR_iopl 110
-#define __NR_vhangup 111
-#define __NR_idle 112
-#define __NR_vm86 113
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_modify_ldt 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_query_module 166
-#define __NR_poll 167
-#define __NR_nfsservctl 168
-#define __NR_setresgid 169
-#define __NR_getresgid 170
-#define __NR_prctl 171
-#define __NR_rt_sigreturn 172
-#define __NR_rt_sigaction 173
-#define __NR_rt_sigprocmask 174
-#define __NR_rt_sigpending 175
-#define __NR_rt_sigtimedwait 176
-#define __NR_rt_sigqueueinfo 177
-#define __NR_rt_sigsuspend 178
-#define __NR_pread64 179
-#define __NR_pwrite64 180
-#define __NR_chown 181
-#define __NR_getcwd 182
-#define __NR_capget 183
-#define __NR_capset 184
-#define __NR_sigaltstack 185
-#define __NR_sendfile 186
-#define __NR_getpmsg 187 /* some people actually want streams */
-#define __NR_putpmsg 188 /* some people actually want streams */
-#define __NR_vfork 189
-#define __NR_ugetrlimit 190 /* SuS compliant getrlimit */
-#define __NR_readahead 191
-#ifndef __powerpc64__ /* these are 32-bit only */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#endif
-#define __NR_pciconfig_read 198
-#define __NR_pciconfig_write 199
-#define __NR_pciconfig_iobase 200
-#define __NR_multiplexer 201
-#define __NR_getdents64 202
-#define __NR_pivot_root 203
-#ifndef __powerpc64__
-#define __NR_fcntl64 204
-#endif
-#define __NR_madvise 205
-#define __NR_mincore 206
-#define __NR_gettid 207
-#define __NR_tkill 208
-#define __NR_setxattr 209
-#define __NR_lsetxattr 210
-#define __NR_fsetxattr 211
-#define __NR_getxattr 212
-#define __NR_lgetxattr 213
-#define __NR_fgetxattr 214
-#define __NR_listxattr 215
-#define __NR_llistxattr 216
-#define __NR_flistxattr 217
-#define __NR_removexattr 218
-#define __NR_lremovexattr 219
-#define __NR_fremovexattr 220
-#define __NR_futex 221
-#define __NR_sched_setaffinity 222
-#define __NR_sched_getaffinity 223
-/* 224 currently unused */
-#define __NR_tuxcall 225
-#ifndef __powerpc64__
-#define __NR_sendfile64 226
-#endif
-#define __NR_io_setup 227
-#define __NR_io_destroy 228
-#define __NR_io_getevents 229
-#define __NR_io_submit 230
-#define __NR_io_cancel 231
-#define __NR_set_tid_address 232
-#define __NR_fadvise64 233
-#define __NR_exit_group 234
-#define __NR_lookup_dcookie 235
-#define __NR_epoll_create 236
-#define __NR_epoll_ctl 237
-#define __NR_epoll_wait 238
-#define __NR_remap_file_pages 239
-#define __NR_timer_create 240
-#define __NR_timer_settime 241
-#define __NR_timer_gettime 242
-#define __NR_timer_getoverrun 243
-#define __NR_timer_delete 244
-#define __NR_clock_settime 245
-#define __NR_clock_gettime 246
-#define __NR_clock_getres 247
-#define __NR_clock_nanosleep 248
-#define __NR_swapcontext 249
-#define __NR_tgkill 250
-#define __NR_utimes 251
-#define __NR_statfs64 252
-#define __NR_fstatfs64 253
-#ifndef __powerpc64__
-#define __NR_fadvise64_64 254
-#endif
-#define __NR_rtas 255
-#define __NR_sys_debug_setcontext 256
-/* Number 257 is reserved for vserver */
-#define __NR_migrate_pages 258
-#define __NR_mbind 259
-#define __NR_get_mempolicy 260
-#define __NR_set_mempolicy 261
-#define __NR_mq_open 262
-#define __NR_mq_unlink 263
-#define __NR_mq_timedsend 264
-#define __NR_mq_timedreceive 265
-#define __NR_mq_notify 266
-#define __NR_mq_getsetattr 267
-#define __NR_kexec_load 268
-#define __NR_add_key 269
-#define __NR_request_key 270
-#define __NR_keyctl 271
-#define __NR_waitid 272
-#define __NR_ioprio_set 273
-#define __NR_ioprio_get 274
-#define __NR_inotify_init 275
-#define __NR_inotify_add_watch 276
-#define __NR_inotify_rm_watch 277
-#define __NR_spu_run 278
-#define __NR_spu_create 279
-#define __NR_pselect6 280
-#define __NR_ppoll 281
-#define __NR_unshare 282
-#define __NR_splice 283
-#define __NR_tee 284
-#define __NR_vmsplice 285
-#define __NR_openat 286
-#define __NR_mkdirat 287
-#define __NR_mknodat 288
-#define __NR_fchownat 289
-#define __NR_futimesat 290
-#ifdef __powerpc64__
-#define __NR_newfstatat 291
-#else
-#define __NR_fstatat64 291
-#endif
-#define __NR_unlinkat 292
-#define __NR_renameat 293
-#define __NR_linkat 294
-#define __NR_symlinkat 295
-#define __NR_readlinkat 296
-#define __NR_fchmodat 297
-#define __NR_faccessat 298
-#define __NR_get_robust_list 299
-#define __NR_set_robust_list 300
-#define __NR_move_pages 301
-#define __NR_getcpu 302
-#define __NR_epoll_pwait 303
-#define __NR_utimensat 304
-#define __NR_signalfd 305
-#define __NR_timerfd_create 306
-#define __NR_eventfd 307
-#define __NR_sync_file_range2 308
-#define __NR_fallocate 309
-#define __NR_subpage_prot 310
-#define __NR_timerfd_settime 311
-#define __NR_timerfd_gettime 312
-#define __NR_signalfd4 313
-#define __NR_eventfd2 314
-#define __NR_epoll_create1 315
-#define __NR_dup3 316
-#define __NR_pipe2 317
-#define __NR_inotify_init1 318
-#define __NR_perf_event_open 319
-#define __NR_preadv 320
-#define __NR_pwritev 321
-#define __NR_rt_tgsigqueueinfo 322
-#define __NR_fanotify_init 323
-#define __NR_fanotify_mark 324
-#define __NR_prlimit64 325
-#define __NR_socket 326
-#define __NR_bind 327
-#define __NR_connect 328
-#define __NR_listen 329
-#define __NR_accept 330
-#define __NR_getsockname 331
-#define __NR_getpeername 332
-#define __NR_socketpair 333
-#define __NR_send 334
-#define __NR_sendto 335
-#define __NR_recv 336
-#define __NR_recvfrom 337
-#define __NR_shutdown 338
-#define __NR_setsockopt 339
-#define __NR_getsockopt 340
-#define __NR_sendmsg 341
-#define __NR_recvmsg 342
-#define __NR_recvmmsg 343
-#define __NR_accept4 344
-#define __NR_name_to_handle_at 345
-#define __NR_open_by_handle_at 346
-#define __NR_clock_adjtime 347
-#define __NR_syncfs 348
-#define __NR_sendmmsg 349
-#define __NR_setns 350
-#define __NR_process_vm_readv 351
-#define __NR_process_vm_writev 352
-#define __NR_finit_module 353
-#define __NR_kcmp 354
-#define __NR_sched_setattr 355
-#define __NR_sched_getattr 356
-#define __NR_renameat2 357
-#define __NR_seccomp 358
-#define __NR_getrandom 359
-#define __NR_memfd_create 360
-#define __NR_bpf 361
-#define __NR_execveat 362
-#define __NR_switch_endian 363
-#define __NR_userfaultfd 364
-#define __NR_membarrier 365
-#define __NR_mlock2 378
-#define __NR_copy_file_range 379
-#define __NR_preadv2 380
-#define __NR_pwritev2 381
-#define __NR_kexec_file_load 382
-#define __NR_statx 383
-#define __NR_pkey_alloc 384
-#define __NR_pkey_free 385
-#define __NR_pkey_mprotect 386
-#define __NR_rseq 387
-#define __NR_io_pgetevents 388
-
-#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */
diff --git a/tools/arch/riscv/include/uapi/asm/bitsperlong.h b/tools/arch/riscv/include/uapi/asm/bitsperlong.h
new file mode 100644
index 000000000000..0b3cb52fd29d
--- /dev/null
+++ b/tools/arch/riscv/include/uapi/asm/bitsperlong.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2012 ARM Ltd.
+ * Copyright (C) 2015 Regents of the University of California
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H
+#define _UAPI_ASM_RISCV_BITSPERLONG_H
+
+#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8)
+
+#include <asm-generic/bitsperlong.h>
+
+#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 28c4a502b419..6d6122524711 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -281,9 +281,11 @@
#define X86_FEATURE_CLZERO (13*32+ 0) /* CLZERO instruction */
#define X86_FEATURE_IRPERF (13*32+ 1) /* Instructions Retired Count */
#define X86_FEATURE_XSAVEERPTR (13*32+ 2) /* Always save/restore FP error pointers */
+#define X86_FEATURE_WBNOINVD (13*32+ 9) /* WBNOINVD instruction */
#define X86_FEATURE_AMD_IBPB (13*32+12) /* "" Indirect Branch Prediction Barrier */
#define X86_FEATURE_AMD_IBRS (13*32+14) /* "" Indirect Branch Restricted Speculation */
#define X86_FEATURE_AMD_STIBP (13*32+15) /* "" Single Thread Indirect Branch Predictors */
+#define X86_FEATURE_AMD_STIBP_ALWAYS_ON (13*32+17) /* "" Single Thread Indirect Branch Predictors always-on preferred */
#define X86_FEATURE_AMD_SSBD (13*32+24) /* "" Speculative Store Bypass Disable */
#define X86_FEATURE_VIRT_SSBD (13*32+25) /* Virtualized Speculative Store Bypass Disable */
#define X86_FEATURE_AMD_SSB_NO (13*32+26) /* "" Speculative Store Bypass is fixed in hardware. */
diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h
index 33833d1909af..a5ea841cc6d2 100644
--- a/tools/arch/x86/include/asm/disabled-features.h
+++ b/tools/arch/x86/include/asm/disabled-features.h
@@ -16,6 +16,12 @@
# define DISABLE_MPX (1<<(X86_FEATURE_MPX & 31))
#endif
+#ifdef CONFIG_X86_SMAP
+# define DISABLE_SMAP 0
+#else
+# define DISABLE_SMAP (1<<(X86_FEATURE_SMAP & 31))
+#endif
+
#ifdef CONFIG_X86_INTEL_UMIP
# define DISABLE_UMIP 0
#else
@@ -68,7 +74,7 @@
#define DISABLED_MASK6 0
#define DISABLED_MASK7 (DISABLE_PTI)
#define DISABLED_MASK8 0
-#define DISABLED_MASK9 (DISABLE_MPX)
+#define DISABLED_MASK9 (DISABLE_MPX|DISABLE_SMAP)
#define DISABLED_MASK10 0
#define DISABLED_MASK11 0
#define DISABLED_MASK12 0
diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile
index 492f0f24e2d3..4ad1f0894d53 100644
--- a/tools/bpf/bpftool/Makefile
+++ b/tools/bpf/bpftool/Makefile
@@ -93,9 +93,16 @@ BFD_SRCS = jit_disasm.c
SRCS = $(filter-out $(BFD_SRCS),$(wildcard *.c))
ifeq ($(feature-libbfd),1)
+ LIBS += -lbfd -ldl -lopcodes
+else ifeq ($(feature-libbfd-liberty),1)
+ LIBS += -lbfd -ldl -lopcodes -liberty
+else ifeq ($(feature-libbfd-liberty-z),1)
+ LIBS += -lbfd -ldl -lopcodes -liberty -lz
+endif
+
+ifneq ($(filter -lbfd,$(LIBS)),)
CFLAGS += -DHAVE_LIBBFD_SUPPORT
SRCS += $(BFD_SRCS)
-LIBS += -lbfd -lopcodes
endif
OBJS = $(patsubst %.c,$(OUTPUT)%.o,$(SRCS)) $(OUTPUT)disasm.o
diff --git a/tools/bpf/bpftool/btf_dumper.c b/tools/bpf/bpftool/btf_dumper.c
index 3f0629edbca5..6ba5f567a9d8 100644
--- a/tools/bpf/bpftool/btf_dumper.c
+++ b/tools/bpf/bpftool/btf_dumper.c
@@ -82,8 +82,6 @@ static void btf_dumper_bitfield(__u32 nr_bits, __u8 bit_offset,
int bits_to_copy;
__u64 print_num;
- data += BITS_ROUNDDOWN_BYTES(bit_offset);
- bit_offset = BITS_PER_BYTE_MASKED(bit_offset);
bits_to_copy = bit_offset + nr_bits;
bytes_to_copy = BITS_ROUNDUP_BYTES(bits_to_copy);
@@ -118,7 +116,9 @@ static void btf_dumper_int_bits(__u32 int_type, __u8 bit_offset,
* BTF_INT_OFFSET() cannot exceed 64 bits.
*/
total_bits_offset = bit_offset + BTF_INT_OFFSET(int_type);
- btf_dumper_bitfield(nr_bits, total_bits_offset, data, jw,
+ data += BITS_ROUNDDOWN_BYTES(total_bits_offset);
+ bit_offset = BITS_PER_BYTE_MASKED(total_bits_offset);
+ btf_dumper_bitfield(nr_bits, bit_offset, data, jw,
is_plain_text);
}
@@ -216,11 +216,12 @@ static int btf_dumper_struct(const struct btf_dumper *d, __u32 type_id,
}
jsonw_name(d->jw, btf__name_by_offset(d->btf, m[i].name_off));
+ data_off = data + BITS_ROUNDDOWN_BYTES(bit_offset);
if (bitfield_size) {
- btf_dumper_bitfield(bitfield_size, bit_offset,
- data, d->jw, d->is_plain_text);
+ btf_dumper_bitfield(bitfield_size,
+ BITS_PER_BYTE_MASKED(bit_offset),
+ data_off, d->jw, d->is_plain_text);
} else {
- data_off = data + BITS_ROUNDDOWN_BYTES(bit_offset);
ret = btf_dumper_do_type(d, m[i].type,
BITS_PER_BYTE_MASKED(bit_offset),
data_off);
diff --git a/tools/bpf/bpftool/json_writer.c b/tools/bpf/bpftool/json_writer.c
index bff7ee026680..6046dcab51cc 100644
--- a/tools/bpf/bpftool/json_writer.c
+++ b/tools/bpf/bpftool/json_writer.c
@@ -1,15 +1,10 @@
-// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
/*
* Simple streaming JSON writer
*
* This takes care of the annoying bits of JSON syntax like the commas
* after elements
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
* Authors: Stephen Hemminger <stephen@networkplumber.org>
*/
diff --git a/tools/bpf/bpftool/json_writer.h b/tools/bpf/bpftool/json_writer.h
index c1ab51aed99c..cb9a1993681c 100644
--- a/tools/bpf/bpftool/json_writer.h
+++ b/tools/bpf/bpftool/json_writer.h
@@ -5,11 +5,6 @@
* This takes care of the annoying bits of JSON syntax like the commas
* after elements
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
* Authors: Stephen Hemminger <stephen@networkplumber.org>
*/
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index c7f3321fbe43..d90127298f12 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -738,9 +738,11 @@ __SYSCALL(__NR_statx, sys_statx)
__SC_COMP(__NR_io_pgetevents, sys_io_pgetevents, compat_sys_io_pgetevents)
#define __NR_rseq 293
__SYSCALL(__NR_rseq, sys_rseq)
+#define __NR_kexec_file_load 294
+__SYSCALL(__NR_kexec_file_load, sys_kexec_file_load)
#undef __NR_syscalls
-#define __NR_syscalls 294
+#define __NR_syscalls 295
/*
* 32 bit systems traditionally used different
diff --git a/tools/include/uapi/asm/bitsperlong.h b/tools/include/uapi/asm/bitsperlong.h
index 8dd6aefdafa4..fd92ce8388fc 100644
--- a/tools/include/uapi/asm/bitsperlong.h
+++ b/tools/include/uapi/asm/bitsperlong.h
@@ -13,6 +13,8 @@
#include "../../arch/mips/include/uapi/asm/bitsperlong.h"
#elif defined(__ia64__)
#include "../../arch/ia64/include/uapi/asm/bitsperlong.h"
+#elif defined(__riscv)
+#include "../../arch/riscv/include/uapi/asm/bitsperlong.h"
#else
#include <asm-generic/bitsperlong.h>
#endif
diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index a4446f452040..298b2e197744 100644
--- a/tools/include/uapi/drm/i915_drm.h
+++ b/tools/include/uapi/drm/i915_drm.h
@@ -412,6 +412,14 @@ typedef struct drm_i915_irq_wait {
int irq_seq;
} drm_i915_irq_wait_t;
+/*
+ * Different modes of per-process Graphics Translation Table,
+ * see I915_PARAM_HAS_ALIASING_PPGTT
+ */
+#define I915_GEM_PPGTT_NONE 0
+#define I915_GEM_PPGTT_ALIASING 1
+#define I915_GEM_PPGTT_FULL 2
+
/* Ioctl to query kernel params:
*/
#define I915_PARAM_IRQ_ACTIVE 1
diff --git a/tools/include/uapi/linux/fs.h b/tools/include/uapi/linux/fs.h
index a441ea1bfe6d..121e82ce296b 100644
--- a/tools/include/uapi/linux/fs.h
+++ b/tools/include/uapi/linux/fs.h
@@ -14,6 +14,11 @@
#include <linux/ioctl.h>
#include <linux/types.h>
+/* Use of MS_* flags within the kernel is restricted to core mount(2) code. */
+#if !defined(__KERNEL__)
+#include <linux/mount.h>
+#endif
+
/*
* It's silly to have NR_OPEN bigger than NR_FILE, but you can change
* the file limit at runtime and only root can increase the per-process
@@ -101,57 +106,6 @@ struct inodes_stat_t {
#define NR_FILE 8192 /* this can well be larger on a larger system */
-
-/*
- * These are the fs-independent mount-flags: up to 32 flags are supported
- */
-#define MS_RDONLY 1 /* Mount read-only */
-#define MS_NOSUID 2 /* Ignore suid and sgid bits */
-#define MS_NODEV 4 /* Disallow access to device special files */
-#define MS_NOEXEC 8 /* Disallow program execution */
-#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
-#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
-#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
-#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
-#define MS_NOATIME 1024 /* Do not update access times. */
-#define MS_NODIRATIME 2048 /* Do not update directory access times */
-#define MS_BIND 4096
-#define MS_MOVE 8192
-#define MS_REC 16384
-#define MS_VERBOSE 32768 /* War is peace. Verbosity is silence.
- MS_VERBOSE is deprecated. */
-#define MS_SILENT 32768
-#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
-#define MS_UNBINDABLE (1<<17) /* change to unbindable */
-#define MS_PRIVATE (1<<18) /* change to private */
-#define MS_SLAVE (1<<19) /* change to slave */
-#define MS_SHARED (1<<20) /* change to shared */
-#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */
-#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
-#define MS_I_VERSION (1<<23) /* Update inode I_version field */
-#define MS_STRICTATIME (1<<24) /* Always perform atime updates */
-#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */
-
-/* These sb flags are internal to the kernel */
-#define MS_SUBMOUNT (1<<26)
-#define MS_NOREMOTELOCK (1<<27)
-#define MS_NOSEC (1<<28)
-#define MS_BORN (1<<29)
-#define MS_ACTIVE (1<<30)
-#define MS_NOUSER (1<<31)
-
-/*
- * Superblock flags that can be altered by MS_REMOUNT
- */
-#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|\
- MS_LAZYTIME)
-
-/*
- * Old magic mount flag and mask
- */
-#define MS_MGC_VAL 0xC0ED0000
-#define MS_MGC_MSK 0xffff0000
-
/*
* Structure for FS_IOC_FSGETXATTR[A] and FS_IOC_FSSETXATTR.
*/
@@ -269,7 +223,8 @@ struct fsxattr {
#define FS_POLICY_FLAGS_PAD_16 0x02
#define FS_POLICY_FLAGS_PAD_32 0x03
#define FS_POLICY_FLAGS_PAD_MASK 0x03
-#define FS_POLICY_FLAGS_VALID 0x03
+#define FS_POLICY_FLAG_DIRECT_KEY 0x04 /* use master key directly */
+#define FS_POLICY_FLAGS_VALID 0x07
/* Encryption algorithms */
#define FS_ENCRYPTION_MODE_INVALID 0
@@ -281,6 +236,7 @@ struct fsxattr {
#define FS_ENCRYPTION_MODE_AES_128_CTS 6
#define FS_ENCRYPTION_MODE_SPECK128_256_XTS 7 /* Removed, do not use. */
#define FS_ENCRYPTION_MODE_SPECK128_256_CTS 8 /* Removed, do not use. */
+#define FS_ENCRYPTION_MODE_ADIANTUM 9
struct fscrypt_policy {
__u8 version;
diff --git a/tools/include/uapi/linux/if_link.h b/tools/include/uapi/linux/if_link.h
index 1debfa42cba1..d6533828123a 100644
--- a/tools/include/uapi/linux/if_link.h
+++ b/tools/include/uapi/linux/if_link.h
@@ -288,6 +288,7 @@ enum {
IFLA_BR_MCAST_IGMP_VERSION,
IFLA_BR_MCAST_MLD_VERSION,
IFLA_BR_VLAN_STATS_PER_PORT,
+ IFLA_BR_MULTI_BOOLOPT,
__IFLA_BR_MAX,
};
@@ -533,6 +534,7 @@ enum {
IFLA_VXLAN_LABEL,
IFLA_VXLAN_GPE,
IFLA_VXLAN_TTL_INHERIT,
+ IFLA_VXLAN_DF,
__IFLA_VXLAN_MAX
};
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
@@ -542,6 +544,14 @@ struct ifla_vxlan_port_range {
__be16 high;
};
+enum ifla_vxlan_df {
+ VXLAN_DF_UNSET = 0,
+ VXLAN_DF_SET,
+ VXLAN_DF_INHERIT,
+ __VXLAN_DF_END,
+ VXLAN_DF_MAX = __VXLAN_DF_END - 1,
+};
+
/* GENEVE section */
enum {
IFLA_GENEVE_UNSPEC,
@@ -557,10 +567,19 @@ enum {
IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
IFLA_GENEVE_LABEL,
IFLA_GENEVE_TTL_INHERIT,
+ IFLA_GENEVE_DF,
__IFLA_GENEVE_MAX
};
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
+enum ifla_geneve_df {
+ GENEVE_DF_UNSET = 0,
+ GENEVE_DF_SET,
+ GENEVE_DF_INHERIT,
+ __GENEVE_DF_END,
+ GENEVE_DF_MAX = __GENEVE_DF_END - 1,
+};
+
/* PPP section */
enum {
IFLA_PPP_UNSPEC,
diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h
index 48e8a225b985..f6052e70bf40 100644
--- a/tools/include/uapi/linux/in.h
+++ b/tools/include/uapi/linux/in.h
@@ -266,10 +266,14 @@ struct sockaddr_in {
#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(a) IN_CLASSD(a)
-#define IN_MULTICAST_NET 0xF0000000
+#define IN_MULTICAST_NET 0xe0000000
-#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
-#define IN_BADCLASS(a) IN_EXPERIMENTAL((a))
+#define IN_BADCLASS(a) ((((long int) (a) ) == 0xffffffff)
+#define IN_EXPERIMENTAL(a) IN_BADCLASS((a))
+
+#define IN_CLASSE(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define IN_CLASSE_NET 0xffffffff
+#define IN_CLASSE_NSHIFT 0
/* Address to accept any incoming messages. */
#define INADDR_ANY ((unsigned long int) 0x00000000)
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 2b7a652c9fa4..6d4ea4b6c922 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -492,6 +492,17 @@ struct kvm_dirty_log {
};
};
+/* for KVM_CLEAR_DIRTY_LOG */
+struct kvm_clear_dirty_log {
+ __u32 slot;
+ __u32 num_pages;
+ __u64 first_page;
+ union {
+ void __user *dirty_bitmap; /* one bit per page */
+ __u64 padding2;
+ };
+};
+
/* for KVM_SET_SIGNAL_MASK */
struct kvm_signal_mask {
__u32 len;
@@ -975,6 +986,8 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_HYPERV_ENLIGHTENED_VMCS 163
#define KVM_CAP_EXCEPTION_PAYLOAD 164
#define KVM_CAP_ARM_VM_IPA_SIZE 165
+#define KVM_CAP_MANUAL_DIRTY_LOG_PROTECT 166
+#define KVM_CAP_HYPERV_CPUID 167
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1421,6 +1434,12 @@ struct kvm_enc_region {
#define KVM_GET_NESTED_STATE _IOWR(KVMIO, 0xbe, struct kvm_nested_state)
#define KVM_SET_NESTED_STATE _IOW(KVMIO, 0xbf, struct kvm_nested_state)
+/* Available with KVM_CAP_MANUAL_DIRTY_LOG_PROTECT */
+#define KVM_CLEAR_DIRTY_LOG _IOWR(KVMIO, 0xc0, struct kvm_clear_dirty_log)
+
+/* Available with KVM_CAP_HYPERV_CPUID */
+#define KVM_GET_SUPPORTED_HV_CPUID _IOWR(KVMIO, 0xc1, struct kvm_cpuid2)
+
/* Secure Encrypted Virtualization command */
enum sev_cmd_id {
/* Guest initialization commands */
diff --git a/tools/include/uapi/linux/mount.h b/tools/include/uapi/linux/mount.h
new file mode 100644
index 000000000000..3f9ec42510b0
--- /dev/null
+++ b/tools/include/uapi/linux/mount.h
@@ -0,0 +1,58 @@
+#ifndef _UAPI_LINUX_MOUNT_H
+#define _UAPI_LINUX_MOUNT_H
+
+/*
+ * These are the fs-independent mount-flags: up to 32 flags are supported
+ *
+ * Usage of these is restricted within the kernel to core mount(2) code and
+ * callers of sys_mount() only. Filesystems should be using the SB_*
+ * equivalent instead.
+ */
+#define MS_RDONLY 1 /* Mount read-only */
+#define MS_NOSUID 2 /* Ignore suid and sgid bits */
+#define MS_NODEV 4 /* Disallow access to device special files */
+#define MS_NOEXEC 8 /* Disallow program execution */
+#define MS_SYNCHRONOUS 16 /* Writes are synced at once */
+#define MS_REMOUNT 32 /* Alter flags of a mounted FS */
+#define MS_MANDLOCK 64 /* Allow mandatory locks on an FS */
+#define MS_DIRSYNC 128 /* Directory modifications are synchronous */
+#define MS_NOATIME 1024 /* Do not update access times. */
+#define MS_NODIRATIME 2048 /* Do not update directory access times */
+#define MS_BIND 4096
+#define MS_MOVE 8192
+#define MS_REC 16384
+#define MS_VERBOSE 32768 /* War is peace. Verbosity is silence.
+ MS_VERBOSE is deprecated. */
+#define MS_SILENT 32768
+#define MS_POSIXACL (1<<16) /* VFS does not apply the umask */
+#define MS_UNBINDABLE (1<<17) /* change to unbindable */
+#define MS_PRIVATE (1<<18) /* change to private */
+#define MS_SLAVE (1<<19) /* change to slave */
+#define MS_SHARED (1<<20) /* change to shared */
+#define MS_RELATIME (1<<21) /* Update atime relative to mtime/ctime. */
+#define MS_KERNMOUNT (1<<22) /* this is a kern_mount call */
+#define MS_I_VERSION (1<<23) /* Update inode I_version field */
+#define MS_STRICTATIME (1<<24) /* Always perform atime updates */
+#define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */
+
+/* These sb flags are internal to the kernel */
+#define MS_SUBMOUNT (1<<26)
+#define MS_NOREMOTELOCK (1<<27)
+#define MS_NOSEC (1<<28)
+#define MS_BORN (1<<29)
+#define MS_ACTIVE (1<<30)
+#define MS_NOUSER (1<<31)
+
+/*
+ * Superblock flags that can be altered by MS_REMOUNT
+ */
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION|\
+ MS_LAZYTIME)
+
+/*
+ * Old magic mount flag and mask
+ */
+#define MS_MGC_VAL 0xC0ED0000
+#define MS_MGC_MSK 0xffff0000
+
+#endif /* _UAPI_LINUX_MOUNT_H */
diff --git a/tools/include/uapi/linux/pkt_sched.h b/tools/include/uapi/linux/pkt_sched.h
new file mode 100644
index 000000000000..0d18b1d1fbbc
--- /dev/null
+++ b/tools/include/uapi/linux/pkt_sched.h
@@ -0,0 +1,1163 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __LINUX_PKT_SCHED_H
+#define __LINUX_PKT_SCHED_H
+
+#include <linux/types.h>
+
+/* Logical priority bands not depending on specific packet scheduler.
+ Every scheduler will map them to real traffic classes, if it has
+ no more precise mechanism to classify packets.
+
+ These numbers have no special meaning, though their coincidence
+ with obsolete IPv6 values is not occasional :-). New IPv6 drafts
+ preferred full anarchy inspired by diffserv group.
+
+ Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
+ class, actually, as rule it will be handled with more care than
+ filler or even bulk.
+ */
+
+#define TC_PRIO_BESTEFFORT 0
+#define TC_PRIO_FILLER 1
+#define TC_PRIO_BULK 2
+#define TC_PRIO_INTERACTIVE_BULK 4
+#define TC_PRIO_INTERACTIVE 6
+#define TC_PRIO_CONTROL 7
+
+#define TC_PRIO_MAX 15
+
+/* Generic queue statistics, available for all the elements.
+ Particular schedulers may have also their private records.
+ */
+
+struct tc_stats {
+ __u64 bytes; /* Number of enqueued bytes */
+ __u32 packets; /* Number of enqueued packets */
+ __u32 drops; /* Packets dropped because of lack of resources */
+ __u32 overlimits; /* Number of throttle events when this
+ * flow goes out of allocated bandwidth */
+ __u32 bps; /* Current flow byte rate */
+ __u32 pps; /* Current flow packet rate */
+ __u32 qlen;
+ __u32 backlog;
+};
+
+struct tc_estimator {
+ signed char interval;
+ unsigned char ewma_log;
+};
+
+/* "Handles"
+ ---------
+
+ All the traffic control objects have 32bit identifiers, or "handles".
+
+ They can be considered as opaque numbers from user API viewpoint,
+ but actually they always consist of two fields: major and
+ minor numbers, which are interpreted by kernel specially,
+ that may be used by applications, though not recommended.
+
+ F.e. qdisc handles always have minor number equal to zero,
+ classes (or flows) have major equal to parent qdisc major, and
+ minor uniquely identifying class inside qdisc.
+
+ Macros to manipulate handles:
+ */
+
+#define TC_H_MAJ_MASK (0xFFFF0000U)
+#define TC_H_MIN_MASK (0x0000FFFFU)
+#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
+#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
+#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
+
+#define TC_H_UNSPEC (0U)
+#define TC_H_ROOT (0xFFFFFFFFU)
+#define TC_H_INGRESS (0xFFFFFFF1U)
+#define TC_H_CLSACT TC_H_INGRESS
+
+#define TC_H_MIN_PRIORITY 0xFFE0U
+#define TC_H_MIN_INGRESS 0xFFF2U
+#define TC_H_MIN_EGRESS 0xFFF3U
+
+/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
+enum tc_link_layer {
+ TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
+ TC_LINKLAYER_ETHERNET,
+ TC_LINKLAYER_ATM,
+};
+#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
+
+struct tc_ratespec {
+ unsigned char cell_log;
+ __u8 linklayer; /* lower 4 bits */
+ unsigned short overhead;
+ short cell_align;
+ unsigned short mpu;
+ __u32 rate;
+};
+
+#define TC_RTAB_SIZE 1024
+
+struct tc_sizespec {
+ unsigned char cell_log;
+ unsigned char size_log;
+ short cell_align;
+ int overhead;
+ unsigned int linklayer;
+ unsigned int mpu;
+ unsigned int mtu;
+ unsigned int tsize;
+};
+
+enum {
+ TCA_STAB_UNSPEC,
+ TCA_STAB_BASE,
+ TCA_STAB_DATA,
+ __TCA_STAB_MAX
+};
+
+#define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
+
+/* FIFO section */
+
+struct tc_fifo_qopt {
+ __u32 limit; /* Queue length: bytes for bfifo, packets for pfifo */
+};
+
+/* SKBPRIO section */
+
+/*
+ * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1).
+ * SKBPRIO_MAX_PRIORITY should be at least 64 in order for skbprio to be able
+ * to map one to one the DS field of IPV4 and IPV6 headers.
+ * Memory allocation grows linearly with SKBPRIO_MAX_PRIORITY.
+ */
+
+#define SKBPRIO_MAX_PRIORITY 64
+
+struct tc_skbprio_qopt {
+ __u32 limit; /* Queue length in packets. */
+};
+
+/* PRIO section */
+
+#define TCQ_PRIO_BANDS 16
+#define TCQ_MIN_PRIO_BANDS 2
+
+struct tc_prio_qopt {
+ int bands; /* Number of bands */
+ __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
+};
+
+/* MULTIQ section */
+
+struct tc_multiq_qopt {
+ __u16 bands; /* Number of bands */
+ __u16 max_bands; /* Maximum number of queues */
+};
+
+/* PLUG section */
+
+#define TCQ_PLUG_BUFFER 0
+#define TCQ_PLUG_RELEASE_ONE 1
+#define TCQ_PLUG_RELEASE_INDEFINITE 2
+#define TCQ_PLUG_LIMIT 3
+
+struct tc_plug_qopt {
+ /* TCQ_PLUG_BUFFER: Inset a plug into the queue and
+ * buffer any incoming packets
+ * TCQ_PLUG_RELEASE_ONE: Dequeue packets from queue head
+ * to beginning of the next plug.
+ * TCQ_PLUG_RELEASE_INDEFINITE: Dequeue all packets from queue.
+ * Stop buffering packets until the next TCQ_PLUG_BUFFER
+ * command is received (just act as a pass-thru queue).
+ * TCQ_PLUG_LIMIT: Increase/decrease queue size
+ */
+ int action;
+ __u32 limit;
+};
+
+/* TBF section */
+
+struct tc_tbf_qopt {
+ struct tc_ratespec rate;
+ struct tc_ratespec peakrate;
+ __u32 limit;
+ __u32 buffer;
+ __u32 mtu;
+};
+
+enum {
+ TCA_TBF_UNSPEC,
+ TCA_TBF_PARMS,
+ TCA_TBF_RTAB,
+ TCA_TBF_PTAB,
+ TCA_TBF_RATE64,
+ TCA_TBF_PRATE64,
+ TCA_TBF_BURST,
+ TCA_TBF_PBURST,
+ TCA_TBF_PAD,
+ __TCA_TBF_MAX,
+};
+
+#define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
+
+
+/* TEQL section */
+
+/* TEQL does not require any parameters */
+
+/* SFQ section */
+
+struct tc_sfq_qopt {
+ unsigned quantum; /* Bytes per round allocated to flow */
+ int perturb_period; /* Period of hash perturbation */
+ __u32 limit; /* Maximal packets in queue */
+ unsigned divisor; /* Hash divisor */
+ unsigned flows; /* Maximal number of flows */
+};
+
+struct tc_sfqred_stats {
+ __u32 prob_drop; /* Early drops, below max threshold */
+ __u32 forced_drop; /* Early drops, after max threshold */
+ __u32 prob_mark; /* Marked packets, below max threshold */
+ __u32 forced_mark; /* Marked packets, after max threshold */
+ __u32 prob_mark_head; /* Marked packets, below max threshold */
+ __u32 forced_mark_head;/* Marked packets, after max threshold */
+};
+
+struct tc_sfq_qopt_v1 {
+ struct tc_sfq_qopt v0;
+ unsigned int depth; /* max number of packets per flow */
+ unsigned int headdrop;
+/* SFQRED parameters */
+ __u32 limit; /* HARD maximal flow queue length (bytes) */
+ __u32 qth_min; /* Min average length threshold (bytes) */
+ __u32 qth_max; /* Max average length threshold (bytes) */
+ unsigned char Wlog; /* log(W) */
+ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
+ unsigned char Scell_log; /* cell size for idle damping */
+ unsigned char flags;
+ __u32 max_P; /* probability, high resolution */
+/* SFQRED stats */
+ struct tc_sfqred_stats stats;
+};
+
+
+struct tc_sfq_xstats {
+ __s32 allot;
+};
+
+/* RED section */
+
+enum {
+ TCA_RED_UNSPEC,
+ TCA_RED_PARMS,
+ TCA_RED_STAB,
+ TCA_RED_MAX_P,
+ __TCA_RED_MAX,
+};
+
+#define TCA_RED_MAX (__TCA_RED_MAX - 1)
+
+struct tc_red_qopt {
+ __u32 limit; /* HARD maximal queue length (bytes) */
+ __u32 qth_min; /* Min average length threshold (bytes) */
+ __u32 qth_max; /* Max average length threshold (bytes) */
+ unsigned char Wlog; /* log(W) */
+ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
+ unsigned char Scell_log; /* cell size for idle damping */
+ unsigned char flags;
+#define TC_RED_ECN 1
+#define TC_RED_HARDDROP 2
+#define TC_RED_ADAPTATIVE 4
+};
+
+struct tc_red_xstats {
+ __u32 early; /* Early drops */
+ __u32 pdrop; /* Drops due to queue limits */
+ __u32 other; /* Drops due to drop() calls */
+ __u32 marked; /* Marked packets */
+};
+
+/* GRED section */
+
+#define MAX_DPs 16
+
+enum {
+ TCA_GRED_UNSPEC,
+ TCA_GRED_PARMS,
+ TCA_GRED_STAB,
+ TCA_GRED_DPS,
+ TCA_GRED_MAX_P,
+ TCA_GRED_LIMIT,
+ TCA_GRED_VQ_LIST, /* nested TCA_GRED_VQ_ENTRY */
+ __TCA_GRED_MAX,
+};
+
+#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
+
+enum {
+ TCA_GRED_VQ_ENTRY_UNSPEC,
+ TCA_GRED_VQ_ENTRY, /* nested TCA_GRED_VQ_* */
+ __TCA_GRED_VQ_ENTRY_MAX,
+};
+#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
+
+enum {
+ TCA_GRED_VQ_UNSPEC,
+ TCA_GRED_VQ_PAD,
+ TCA_GRED_VQ_DP, /* u32 */
+ TCA_GRED_VQ_STAT_BYTES, /* u64 */
+ TCA_GRED_VQ_STAT_PACKETS, /* u32 */
+ TCA_GRED_VQ_STAT_BACKLOG, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_PDROP, /* u32 */
+ TCA_GRED_VQ_STAT_OTHER, /* u32 */
+ TCA_GRED_VQ_FLAGS, /* u32 */
+ __TCA_GRED_VQ_MAX
+};
+
+#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
+
+struct tc_gred_qopt {
+ __u32 limit; /* HARD maximal queue length (bytes) */
+ __u32 qth_min; /* Min average length threshold (bytes) */
+ __u32 qth_max; /* Max average length threshold (bytes) */
+ __u32 DP; /* up to 2^32 DPs */
+ __u32 backlog;
+ __u32 qave;
+ __u32 forced;
+ __u32 early;
+ __u32 other;
+ __u32 pdrop;
+ __u8 Wlog; /* log(W) */
+ __u8 Plog; /* log(P_max/(qth_max-qth_min)) */
+ __u8 Scell_log; /* cell size for idle damping */
+ __u8 prio; /* prio of this VQ */
+ __u32 packets;
+ __u32 bytesin;
+};
+
+/* gred setup */
+struct tc_gred_sopt {
+ __u32 DPs;
+ __u32 def_DP;
+ __u8 grio;
+ __u8 flags;
+ __u16 pad1;
+};
+
+/* CHOKe section */
+
+enum {
+ TCA_CHOKE_UNSPEC,
+ TCA_CHOKE_PARMS,
+ TCA_CHOKE_STAB,
+ TCA_CHOKE_MAX_P,
+ __TCA_CHOKE_MAX,
+};
+
+#define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
+
+struct tc_choke_qopt {
+ __u32 limit; /* Hard queue length (packets) */
+ __u32 qth_min; /* Min average threshold (packets) */
+ __u32 qth_max; /* Max average threshold (packets) */
+ unsigned char Wlog; /* log(W) */
+ unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
+ unsigned char Scell_log; /* cell size for idle damping */
+ unsigned char flags; /* see RED flags */
+};
+
+struct tc_choke_xstats {
+ __u32 early; /* Early drops */
+ __u32 pdrop; /* Drops due to queue limits */
+ __u32 other; /* Drops due to drop() calls */
+ __u32 marked; /* Marked packets */
+ __u32 matched; /* Drops due to flow match */
+};
+
+/* HTB section */
+#define TC_HTB_NUMPRIO 8
+#define TC_HTB_MAXDEPTH 8
+#define TC_HTB_PROTOVER 3 /* the same as HTB and TC's major */
+
+struct tc_htb_opt {
+ struct tc_ratespec rate;
+ struct tc_ratespec ceil;
+ __u32 buffer;
+ __u32 cbuffer;
+ __u32 quantum;
+ __u32 level; /* out only */
+ __u32 prio;
+};
+struct tc_htb_glob {
+ __u32 version; /* to match HTB/TC */
+ __u32 rate2quantum; /* bps->quantum divisor */
+ __u32 defcls; /* default class number */
+ __u32 debug; /* debug flags */
+
+ /* stats */
+ __u32 direct_pkts; /* count of non shaped packets */
+};
+enum {
+ TCA_HTB_UNSPEC,
+ TCA_HTB_PARMS,
+ TCA_HTB_INIT,
+ TCA_HTB_CTAB,
+ TCA_HTB_RTAB,
+ TCA_HTB_DIRECT_QLEN,
+ TCA_HTB_RATE64,
+ TCA_HTB_CEIL64,
+ TCA_HTB_PAD,
+ __TCA_HTB_MAX,
+};
+
+#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
+
+struct tc_htb_xstats {
+ __u32 lends;
+ __u32 borrows;
+ __u32 giants; /* unused since 'Make HTB scheduler work with TSO.' */
+ __s32 tokens;
+ __s32 ctokens;
+};
+
+/* HFSC section */
+
+struct tc_hfsc_qopt {
+ __u16 defcls; /* default class */
+};
+
+struct tc_service_curve {
+ __u32 m1; /* slope of the first segment in bps */
+ __u32 d; /* x-projection of the first segment in us */
+ __u32 m2; /* slope of the second segment in bps */
+};
+
+struct tc_hfsc_stats {
+ __u64 work; /* total work done */
+ __u64 rtwork; /* work done by real-time criteria */
+ __u32 period; /* current period */
+ __u32 level; /* class level in hierarchy */
+};
+
+enum {
+ TCA_HFSC_UNSPEC,
+ TCA_HFSC_RSC,
+ TCA_HFSC_FSC,
+ TCA_HFSC_USC,
+ __TCA_HFSC_MAX,
+};
+
+#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
+
+
+/* CBQ section */
+
+#define TC_CBQ_MAXPRIO 8
+#define TC_CBQ_MAXLEVEL 8
+#define TC_CBQ_DEF_EWMA 5
+
+struct tc_cbq_lssopt {
+ unsigned char change;
+ unsigned char flags;
+#define TCF_CBQ_LSS_BOUNDED 1
+#define TCF_CBQ_LSS_ISOLATED 2
+ unsigned char ewma_log;
+ unsigned char level;
+#define TCF_CBQ_LSS_FLAGS 1
+#define TCF_CBQ_LSS_EWMA 2
+#define TCF_CBQ_LSS_MAXIDLE 4
+#define TCF_CBQ_LSS_MINIDLE 8
+#define TCF_CBQ_LSS_OFFTIME 0x10
+#define TCF_CBQ_LSS_AVPKT 0x20
+ __u32 maxidle;
+ __u32 minidle;
+ __u32 offtime;
+ __u32 avpkt;
+};
+
+struct tc_cbq_wrropt {
+ unsigned char flags;
+ unsigned char priority;
+ unsigned char cpriority;
+ unsigned char __reserved;
+ __u32 allot;
+ __u32 weight;
+};
+
+struct tc_cbq_ovl {
+ unsigned char strategy;
+#define TC_CBQ_OVL_CLASSIC 0
+#define TC_CBQ_OVL_DELAY 1
+#define TC_CBQ_OVL_LOWPRIO 2
+#define TC_CBQ_OVL_DROP 3
+#define TC_CBQ_OVL_RCLASSIC 4
+ unsigned char priority2;
+ __u16 pad;
+ __u32 penalty;
+};
+
+struct tc_cbq_police {
+ unsigned char police;
+ unsigned char __res1;
+ unsigned short __res2;
+};
+
+struct tc_cbq_fopt {
+ __u32 split;
+ __u32 defmap;
+ __u32 defchange;
+};
+
+struct tc_cbq_xstats {
+ __u32 borrows;
+ __u32 overactions;
+ __s32 avgidle;
+ __s32 undertime;
+};
+
+enum {
+ TCA_CBQ_UNSPEC,
+ TCA_CBQ_LSSOPT,
+ TCA_CBQ_WRROPT,
+ TCA_CBQ_FOPT,
+ TCA_CBQ_OVL_STRATEGY,
+ TCA_CBQ_RATE,
+ TCA_CBQ_RTAB,
+ TCA_CBQ_POLICE,
+ __TCA_CBQ_MAX,
+};
+
+#define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
+
+/* dsmark section */
+
+enum {
+ TCA_DSMARK_UNSPEC,
+ TCA_DSMARK_INDICES,
+ TCA_DSMARK_DEFAULT_INDEX,
+ TCA_DSMARK_SET_TC_INDEX,
+ TCA_DSMARK_MASK,
+ TCA_DSMARK_VALUE,
+ __TCA_DSMARK_MAX,
+};
+
+#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
+
+/* ATM section */
+
+enum {
+ TCA_ATM_UNSPEC,
+ TCA_ATM_FD, /* file/socket descriptor */
+ TCA_ATM_PTR, /* pointer to descriptor - later */
+ TCA_ATM_HDR, /* LL header */
+ TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
+ TCA_ATM_ADDR, /* PVC address (for output only) */
+ TCA_ATM_STATE, /* VC state (ATM_VS_*; for output only) */
+ __TCA_ATM_MAX,
+};
+
+#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
+
+/* Network emulator */
+
+enum {
+ TCA_NETEM_UNSPEC,
+ TCA_NETEM_CORR,
+ TCA_NETEM_DELAY_DIST,
+ TCA_NETEM_REORDER,
+ TCA_NETEM_CORRUPT,
+ TCA_NETEM_LOSS,
+ TCA_NETEM_RATE,
+ TCA_NETEM_ECN,
+ TCA_NETEM_RATE64,
+ TCA_NETEM_PAD,
+ TCA_NETEM_LATENCY64,
+ TCA_NETEM_JITTER64,
+ TCA_NETEM_SLOT,
+ TCA_NETEM_SLOT_DIST,
+ __TCA_NETEM_MAX,
+};
+
+#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
+
+struct tc_netem_qopt {
+ __u32 latency; /* added delay (us) */
+ __u32 limit; /* fifo limit (packets) */
+ __u32 loss; /* random packet loss (0=none ~0=100%) */
+ __u32 gap; /* re-ordering gap (0 for none) */
+ __u32 duplicate; /* random packet dup (0=none ~0=100%) */
+ __u32 jitter; /* random jitter in latency (us) */
+};
+
+struct tc_netem_corr {
+ __u32 delay_corr; /* delay correlation */
+ __u32 loss_corr; /* packet loss correlation */
+ __u32 dup_corr; /* duplicate correlation */
+};
+
+struct tc_netem_reorder {
+ __u32 probability;
+ __u32 correlation;
+};
+
+struct tc_netem_corrupt {
+ __u32 probability;
+ __u32 correlation;
+};
+
+struct tc_netem_rate {
+ __u32 rate; /* byte/s */
+ __s32 packet_overhead;
+ __u32 cell_size;
+ __s32 cell_overhead;
+};
+
+struct tc_netem_slot {
+ __s64 min_delay; /* nsec */
+ __s64 max_delay;
+ __s32 max_packets;
+ __s32 max_bytes;
+ __s64 dist_delay; /* nsec */
+ __s64 dist_jitter; /* nsec */
+};
+
+enum {
+ NETEM_LOSS_UNSPEC,
+ NETEM_LOSS_GI, /* General Intuitive - 4 state model */
+ NETEM_LOSS_GE, /* Gilbert Elliot models */
+ __NETEM_LOSS_MAX
+};
+#define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
+
+/* State transition probabilities for 4 state model */
+struct tc_netem_gimodel {
+ __u32 p13;
+ __u32 p31;
+ __u32 p32;
+ __u32 p14;
+ __u32 p23;
+};
+
+/* Gilbert-Elliot models */
+struct tc_netem_gemodel {
+ __u32 p;
+ __u32 r;
+ __u32 h;
+ __u32 k1;
+};
+
+#define NETEM_DIST_SCALE 8192
+#define NETEM_DIST_MAX 16384
+
+/* DRR */
+
+enum {
+ TCA_DRR_UNSPEC,
+ TCA_DRR_QUANTUM,
+ __TCA_DRR_MAX
+};
+
+#define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
+
+struct tc_drr_stats {
+ __u32 deficit;
+};
+
+/* MQPRIO */
+#define TC_QOPT_BITMASK 15
+#define TC_QOPT_MAX_QUEUE 16
+
+enum {
+ TC_MQPRIO_HW_OFFLOAD_NONE, /* no offload requested */
+ TC_MQPRIO_HW_OFFLOAD_TCS, /* offload TCs, no queue counts */
+ __TC_MQPRIO_HW_OFFLOAD_MAX
+};
+
+#define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
+
+enum {
+ TC_MQPRIO_MODE_DCB,
+ TC_MQPRIO_MODE_CHANNEL,
+ __TC_MQPRIO_MODE_MAX
+};
+
+#define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1)
+
+enum {
+ TC_MQPRIO_SHAPER_DCB,
+ TC_MQPRIO_SHAPER_BW_RATE, /* Add new shapers below */
+ __TC_MQPRIO_SHAPER_MAX
+};
+
+#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
+
+struct tc_mqprio_qopt {
+ __u8 num_tc;
+ __u8 prio_tc_map[TC_QOPT_BITMASK + 1];
+ __u8 hw;
+ __u16 count[TC_QOPT_MAX_QUEUE];
+ __u16 offset[TC_QOPT_MAX_QUEUE];
+};
+
+#define TC_MQPRIO_F_MODE 0x1
+#define TC_MQPRIO_F_SHAPER 0x2
+#define TC_MQPRIO_F_MIN_RATE 0x4
+#define TC_MQPRIO_F_MAX_RATE 0x8
+
+enum {
+ TCA_MQPRIO_UNSPEC,
+ TCA_MQPRIO_MODE,
+ TCA_MQPRIO_SHAPER,
+ TCA_MQPRIO_MIN_RATE64,
+ TCA_MQPRIO_MAX_RATE64,
+ __TCA_MQPRIO_MAX,
+};
+
+#define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1)
+
+/* SFB */
+
+enum {
+ TCA_SFB_UNSPEC,
+ TCA_SFB_PARMS,
+ __TCA_SFB_MAX,
+};
+
+#define TCA_SFB_MAX (__TCA_SFB_MAX - 1)
+
+/*
+ * Note: increment, decrement are Q0.16 fixed-point values.
+ */
+struct tc_sfb_qopt {
+ __u32 rehash_interval; /* delay between hash move, in ms */
+ __u32 warmup_time; /* double buffering warmup time in ms (warmup_time < rehash_interval) */
+ __u32 max; /* max len of qlen_min */
+ __u32 bin_size; /* maximum queue length per bin */
+ __u32 increment; /* probability increment, (d1 in Blue) */
+ __u32 decrement; /* probability decrement, (d2 in Blue) */
+ __u32 limit; /* max SFB queue length */
+ __u32 penalty_rate; /* inelastic flows are rate limited to 'rate' pps */
+ __u32 penalty_burst;
+};
+
+struct tc_sfb_xstats {
+ __u32 earlydrop;
+ __u32 penaltydrop;
+ __u32 bucketdrop;
+ __u32 queuedrop;
+ __u32 childdrop; /* drops in child qdisc */
+ __u32 marked;
+ __u32 maxqlen;
+ __u32 maxprob;
+ __u32 avgprob;
+};
+
+#define SFB_MAX_PROB 0xFFFF
+
+/* QFQ */
+enum {
+ TCA_QFQ_UNSPEC,
+ TCA_QFQ_WEIGHT,
+ TCA_QFQ_LMAX,
+ __TCA_QFQ_MAX
+};
+
+#define TCA_QFQ_MAX (__TCA_QFQ_MAX - 1)
+
+struct tc_qfq_stats {
+ __u32 weight;
+ __u32 lmax;
+};
+
+/* CODEL */
+
+enum {
+ TCA_CODEL_UNSPEC,
+ TCA_CODEL_TARGET,
+ TCA_CODEL_LIMIT,
+ TCA_CODEL_INTERVAL,
+ TCA_CODEL_ECN,
+ TCA_CODEL_CE_THRESHOLD,
+ __TCA_CODEL_MAX
+};
+
+#define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
+
+struct tc_codel_xstats {
+ __u32 maxpacket; /* largest packet we've seen so far */
+ __u32 count; /* how many drops we've done since the last time we
+ * entered dropping state
+ */
+ __u32 lastcount; /* count at entry to dropping state */
+ __u32 ldelay; /* in-queue delay seen by most recently dequeued packet */
+ __s32 drop_next; /* time to drop next packet */
+ __u32 drop_overlimit; /* number of time max qdisc packet limit was hit */
+ __u32 ecn_mark; /* number of packets we ECN marked instead of dropped */
+ __u32 dropping; /* are we in dropping state ? */
+ __u32 ce_mark; /* number of CE marked packets because of ce_threshold */
+};
+
+/* FQ_CODEL */
+
+enum {
+ TCA_FQ_CODEL_UNSPEC,
+ TCA_FQ_CODEL_TARGET,
+ TCA_FQ_CODEL_LIMIT,
+ TCA_FQ_CODEL_INTERVAL,
+ TCA_FQ_CODEL_ECN,
+ TCA_FQ_CODEL_FLOWS,
+ TCA_FQ_CODEL_QUANTUM,
+ TCA_FQ_CODEL_CE_THRESHOLD,
+ TCA_FQ_CODEL_DROP_BATCH_SIZE,
+ TCA_FQ_CODEL_MEMORY_LIMIT,
+ __TCA_FQ_CODEL_MAX
+};
+
+#define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)
+
+enum {
+ TCA_FQ_CODEL_XSTATS_QDISC,
+ TCA_FQ_CODEL_XSTATS_CLASS,
+};
+
+struct tc_fq_codel_qd_stats {
+ __u32 maxpacket; /* largest packet we've seen so far */
+ __u32 drop_overlimit; /* number of time max qdisc
+ * packet limit was hit
+ */
+ __u32 ecn_mark; /* number of packets we ECN marked
+ * instead of being dropped
+ */
+ __u32 new_flow_count; /* number of time packets
+ * created a 'new flow'
+ */
+ __u32 new_flows_len; /* count of flows in new list */
+ __u32 old_flows_len; /* count of flows in old list */
+ __u32 ce_mark; /* packets above ce_threshold */
+ __u32 memory_usage; /* in bytes */
+ __u32 drop_overmemory;
+};
+
+struct tc_fq_codel_cl_stats {
+ __s32 deficit;
+ __u32 ldelay; /* in-queue delay seen by most recently
+ * dequeued packet
+ */
+ __u32 count;
+ __u32 lastcount;
+ __u32 dropping;
+ __s32 drop_next;
+};
+
+struct tc_fq_codel_xstats {
+ __u32 type;
+ union {
+ struct tc_fq_codel_qd_stats qdisc_stats;
+ struct tc_fq_codel_cl_stats class_stats;
+ };
+};
+
+/* FQ */
+
+enum {
+ TCA_FQ_UNSPEC,
+
+ TCA_FQ_PLIMIT, /* limit of total number of packets in queue */
+
+ TCA_FQ_FLOW_PLIMIT, /* limit of packets per flow */
+
+ TCA_FQ_QUANTUM, /* RR quantum */
+
+ TCA_FQ_INITIAL_QUANTUM, /* RR quantum for new flow */
+
+ TCA_FQ_RATE_ENABLE, /* enable/disable rate limiting */
+
+ TCA_FQ_FLOW_DEFAULT_RATE,/* obsolete, do not use */
+
+ TCA_FQ_FLOW_MAX_RATE, /* per flow max rate */
+
+ TCA_FQ_BUCKETS_LOG, /* log2(number of buckets) */
+
+ TCA_FQ_FLOW_REFILL_DELAY, /* flow credit refill delay in usec */
+
+ TCA_FQ_ORPHAN_MASK, /* mask applied to orphaned skb hashes */
+
+ TCA_FQ_LOW_RATE_THRESHOLD, /* per packet delay under this rate */
+
+ TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */
+
+ __TCA_FQ_MAX
+};
+
+#define TCA_FQ_MAX (__TCA_FQ_MAX - 1)
+
+struct tc_fq_qd_stats {
+ __u64 gc_flows;
+ __u64 highprio_packets;
+ __u64 tcp_retrans;
+ __u64 throttled;
+ __u64 flows_plimit;
+ __u64 pkts_too_long;
+ __u64 allocation_errors;
+ __s64 time_next_delayed_flow;
+ __u32 flows;
+ __u32 inactive_flows;
+ __u32 throttled_flows;
+ __u32 unthrottle_latency_ns;
+ __u64 ce_mark; /* packets above ce_threshold */
+};
+
+/* Heavy-Hitter Filter */
+
+enum {
+ TCA_HHF_UNSPEC,
+ TCA_HHF_BACKLOG_LIMIT,
+ TCA_HHF_QUANTUM,
+ TCA_HHF_HH_FLOWS_LIMIT,
+ TCA_HHF_RESET_TIMEOUT,
+ TCA_HHF_ADMIT_BYTES,
+ TCA_HHF_EVICT_TIMEOUT,
+ TCA_HHF_NON_HH_WEIGHT,
+ __TCA_HHF_MAX
+};
+
+#define TCA_HHF_MAX (__TCA_HHF_MAX - 1)
+
+struct tc_hhf_xstats {
+ __u32 drop_overlimit; /* number of times max qdisc packet limit
+ * was hit
+ */
+ __u32 hh_overlimit; /* number of times max heavy-hitters was hit */
+ __u32 hh_tot_count; /* number of captured heavy-hitters so far */
+ __u32 hh_cur_count; /* number of current heavy-hitters */
+};
+
+/* PIE */
+enum {
+ TCA_PIE_UNSPEC,
+ TCA_PIE_TARGET,
+ TCA_PIE_LIMIT,
+ TCA_PIE_TUPDATE,
+ TCA_PIE_ALPHA,
+ TCA_PIE_BETA,
+ TCA_PIE_ECN,
+ TCA_PIE_BYTEMODE,
+ __TCA_PIE_MAX
+};
+#define TCA_PIE_MAX (__TCA_PIE_MAX - 1)
+
+struct tc_pie_xstats {
+ __u32 prob; /* current probability */
+ __u32 delay; /* current delay in ms */
+ __u32 avg_dq_rate; /* current average dq_rate in bits/pie_time */
+ __u32 packets_in; /* total number of packets enqueued */
+ __u32 dropped; /* packets dropped due to pie_action */
+ __u32 overlimit; /* dropped due to lack of space in queue */
+ __u32 maxq; /* maximum queue size */
+ __u32 ecn_mark; /* packets marked with ecn*/
+};
+
+/* CBS */
+struct tc_cbs_qopt {
+ __u8 offload;
+ __u8 _pad[3];
+ __s32 hicredit;
+ __s32 locredit;
+ __s32 idleslope;
+ __s32 sendslope;
+};
+
+enum {
+ TCA_CBS_UNSPEC,
+ TCA_CBS_PARMS,
+ __TCA_CBS_MAX,
+};
+
+#define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
+
+
+/* ETF */
+struct tc_etf_qopt {
+ __s32 delta;
+ __s32 clockid;
+ __u32 flags;
+#define TC_ETF_DEADLINE_MODE_ON BIT(0)
+#define TC_ETF_OFFLOAD_ON BIT(1)
+};
+
+enum {
+ TCA_ETF_UNSPEC,
+ TCA_ETF_PARMS,
+ __TCA_ETF_MAX,
+};
+
+#define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
+
+
+/* CAKE */
+enum {
+ TCA_CAKE_UNSPEC,
+ TCA_CAKE_PAD,
+ TCA_CAKE_BASE_RATE64,
+ TCA_CAKE_DIFFSERV_MODE,
+ TCA_CAKE_ATM,
+ TCA_CAKE_FLOW_MODE,
+ TCA_CAKE_OVERHEAD,
+ TCA_CAKE_RTT,
+ TCA_CAKE_TARGET,
+ TCA_CAKE_AUTORATE,
+ TCA_CAKE_MEMORY,
+ TCA_CAKE_NAT,
+ TCA_CAKE_RAW,
+ TCA_CAKE_WASH,
+ TCA_CAKE_MPU,
+ TCA_CAKE_INGRESS,
+ TCA_CAKE_ACK_FILTER,
+ TCA_CAKE_SPLIT_GSO,
+ __TCA_CAKE_MAX
+};
+#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
+
+enum {
+ __TCA_CAKE_STATS_INVALID,
+ TCA_CAKE_STATS_PAD,
+ TCA_CAKE_STATS_CAPACITY_ESTIMATE64,
+ TCA_CAKE_STATS_MEMORY_LIMIT,
+ TCA_CAKE_STATS_MEMORY_USED,
+ TCA_CAKE_STATS_AVG_NETOFF,
+ TCA_CAKE_STATS_MIN_NETLEN,
+ TCA_CAKE_STATS_MAX_NETLEN,
+ TCA_CAKE_STATS_MIN_ADJLEN,
+ TCA_CAKE_STATS_MAX_ADJLEN,
+ TCA_CAKE_STATS_TIN_STATS,
+ TCA_CAKE_STATS_DEFICIT,
+ TCA_CAKE_STATS_COBALT_COUNT,
+ TCA_CAKE_STATS_DROPPING,
+ TCA_CAKE_STATS_DROP_NEXT_US,
+ TCA_CAKE_STATS_P_DROP,
+ TCA_CAKE_STATS_BLUE_TIMER_US,
+ __TCA_CAKE_STATS_MAX
+};
+#define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1)
+
+enum {
+ __TCA_CAKE_TIN_STATS_INVALID,
+ TCA_CAKE_TIN_STATS_PAD,
+ TCA_CAKE_TIN_STATS_SENT_PACKETS,
+ TCA_CAKE_TIN_STATS_SENT_BYTES64,
+ TCA_CAKE_TIN_STATS_DROPPED_PACKETS,
+ TCA_CAKE_TIN_STATS_DROPPED_BYTES64,
+ TCA_CAKE_TIN_STATS_ACKS_DROPPED_PACKETS,
+ TCA_CAKE_TIN_STATS_ACKS_DROPPED_BYTES64,
+ TCA_CAKE_TIN_STATS_ECN_MARKED_PACKETS,
+ TCA_CAKE_TIN_STATS_ECN_MARKED_BYTES64,
+ TCA_CAKE_TIN_STATS_BACKLOG_PACKETS,
+ TCA_CAKE_TIN_STATS_BACKLOG_BYTES,
+ TCA_CAKE_TIN_STATS_THRESHOLD_RATE64,
+ TCA_CAKE_TIN_STATS_TARGET_US,
+ TCA_CAKE_TIN_STATS_INTERVAL_US,
+ TCA_CAKE_TIN_STATS_WAY_INDIRECT_HITS,
+ TCA_CAKE_TIN_STATS_WAY_MISSES,
+ TCA_CAKE_TIN_STATS_WAY_COLLISIONS,
+ TCA_CAKE_TIN_STATS_PEAK_DELAY_US,
+ TCA_CAKE_TIN_STATS_AVG_DELAY_US,
+ TCA_CAKE_TIN_STATS_BASE_DELAY_US,
+ TCA_CAKE_TIN_STATS_SPARSE_FLOWS,
+ TCA_CAKE_TIN_STATS_BULK_FLOWS,
+ TCA_CAKE_TIN_STATS_UNRESPONSIVE_FLOWS,
+ TCA_CAKE_TIN_STATS_MAX_SKBLEN,
+ TCA_CAKE_TIN_STATS_FLOW_QUANTUM,
+ __TCA_CAKE_TIN_STATS_MAX
+};
+#define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1)
+#define TC_CAKE_MAX_TINS (8)
+
+enum {
+ CAKE_FLOW_NONE = 0,
+ CAKE_FLOW_SRC_IP,
+ CAKE_FLOW_DST_IP,
+ CAKE_FLOW_HOSTS, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_DST_IP */
+ CAKE_FLOW_FLOWS,
+ CAKE_FLOW_DUAL_SRC, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_FLOWS */
+ CAKE_FLOW_DUAL_DST, /* = CAKE_FLOW_DST_IP | CAKE_FLOW_FLOWS */
+ CAKE_FLOW_TRIPLE, /* = CAKE_FLOW_HOSTS | CAKE_FLOW_FLOWS */
+ CAKE_FLOW_MAX,
+};
+
+enum {
+ CAKE_DIFFSERV_DIFFSERV3 = 0,
+ CAKE_DIFFSERV_DIFFSERV4,
+ CAKE_DIFFSERV_DIFFSERV8,
+ CAKE_DIFFSERV_BESTEFFORT,
+ CAKE_DIFFSERV_PRECEDENCE,
+ CAKE_DIFFSERV_MAX
+};
+
+enum {
+ CAKE_ACK_NONE = 0,
+ CAKE_ACK_FILTER,
+ CAKE_ACK_AGGRESSIVE,
+ CAKE_ACK_MAX
+};
+
+enum {
+ CAKE_ATM_NONE = 0,
+ CAKE_ATM_ATM,
+ CAKE_ATM_PTM,
+ CAKE_ATM_MAX
+};
+
+
+/* TAPRIO */
+enum {
+ TC_TAPRIO_CMD_SET_GATES = 0x00,
+ TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
+ TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
+};
+
+enum {
+ TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
+ TCA_TAPRIO_SCHED_ENTRY_INDEX, /* u32 */
+ TCA_TAPRIO_SCHED_ENTRY_CMD, /* u8 */
+ TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, /* u32 */
+ TCA_TAPRIO_SCHED_ENTRY_INTERVAL, /* u32 */
+ __TCA_TAPRIO_SCHED_ENTRY_MAX,
+};
+#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
+
+/* The format for schedule entry list is:
+ * [TCA_TAPRIO_SCHED_ENTRY_LIST]
+ * [TCA_TAPRIO_SCHED_ENTRY]
+ * [TCA_TAPRIO_SCHED_ENTRY_CMD]
+ * [TCA_TAPRIO_SCHED_ENTRY_GATES]
+ * [TCA_TAPRIO_SCHED_ENTRY_INTERVAL]
+ */
+enum {
+ TCA_TAPRIO_SCHED_UNSPEC,
+ TCA_TAPRIO_SCHED_ENTRY,
+ __TCA_TAPRIO_SCHED_MAX,
+};
+
+#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
+
+enum {
+ TCA_TAPRIO_ATTR_UNSPEC,
+ TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */
+ TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */
+ TCA_TAPRIO_ATTR_SCHED_BASE_TIME, /* s64 */
+ TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY, /* single entry */
+ TCA_TAPRIO_ATTR_SCHED_CLOCKID, /* s32 */
+ TCA_TAPRIO_PAD,
+ __TCA_TAPRIO_ATTR_MAX,
+};
+
+#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
+
+#endif
diff --git a/tools/include/uapi/linux/prctl.h b/tools/include/uapi/linux/prctl.h
index b17201edfa09..b4875a93363a 100644
--- a/tools/include/uapi/linux/prctl.h
+++ b/tools/include/uapi/linux/prctl.h
@@ -220,4 +220,12 @@ struct prctl_mm_map {
# define PR_SPEC_DISABLE (1UL << 2)
# define PR_SPEC_FORCE_DISABLE (1UL << 3)
+/* Reset arm64 pointer authentication keys */
+#define PR_PAC_RESET_KEYS 54
+# define PR_PAC_APIAKEY (1UL << 0)
+# define PR_PAC_APIBKEY (1UL << 1)
+# define PR_PAC_APDAKEY (1UL << 2)
+# define PR_PAC_APDBKEY (1UL << 3)
+# define PR_PAC_APGAKEY (1UL << 4)
+
#endif /* _LINUX_PRCTL_H */
diff --git a/tools/include/uapi/linux/vhost.h b/tools/include/uapi/linux/vhost.h
index 84c3de89696a..40d028eed645 100644
--- a/tools/include/uapi/linux/vhost.h
+++ b/tools/include/uapi/linux/vhost.h
@@ -11,94 +11,9 @@
* device configuration.
*/
+#include <linux/vhost_types.h>
#include <linux/types.h>
-#include <linux/compiler.h>
#include <linux/ioctl.h>
-#include <linux/virtio_config.h>
-#include <linux/virtio_ring.h>
-
-struct vhost_vring_state {
- unsigned int index;
- unsigned int num;
-};
-
-struct vhost_vring_file {
- unsigned int index;
- int fd; /* Pass -1 to unbind from file. */
-
-};
-
-struct vhost_vring_addr {
- unsigned int index;
- /* Option flags. */
- unsigned int flags;
- /* Flag values: */
- /* Whether log address is valid. If set enables logging. */
-#define VHOST_VRING_F_LOG 0
-
- /* Start of array of descriptors (virtually contiguous) */
- __u64 desc_user_addr;
- /* Used structure address. Must be 32 bit aligned */
- __u64 used_user_addr;
- /* Available structure address. Must be 16 bit aligned */
- __u64 avail_user_addr;
- /* Logging support. */
- /* Log writes to used structure, at offset calculated from specified
- * address. Address must be 32 bit aligned. */
- __u64 log_guest_addr;
-};
-
-/* no alignment requirement */
-struct vhost_iotlb_msg {
- __u64 iova;
- __u64 size;
- __u64 uaddr;
-#define VHOST_ACCESS_RO 0x1
-#define VHOST_ACCESS_WO 0x2
-#define VHOST_ACCESS_RW 0x3
- __u8 perm;
-#define VHOST_IOTLB_MISS 1
-#define VHOST_IOTLB_UPDATE 2
-#define VHOST_IOTLB_INVALIDATE 3
-#define VHOST_IOTLB_ACCESS_FAIL 4
- __u8 type;
-};
-
-#define VHOST_IOTLB_MSG 0x1
-#define VHOST_IOTLB_MSG_V2 0x2
-
-struct vhost_msg {
- int type;
- union {
- struct vhost_iotlb_msg iotlb;
- __u8 padding[64];
- };
-};
-
-struct vhost_msg_v2 {
- __u32 type;
- __u32 reserved;
- union {
- struct vhost_iotlb_msg iotlb;
- __u8 padding[64];
- };
-};
-
-struct vhost_memory_region {
- __u64 guest_phys_addr;
- __u64 memory_size; /* bytes */
- __u64 userspace_addr;
- __u64 flags_padding; /* No flags are currently specified. */
-};
-
-/* All region addresses and sizes must be 4K aligned. */
-#define VHOST_PAGE_SIZE 0x1000
-
-struct vhost_memory {
- __u32 nregions;
- __u32 padding;
- struct vhost_memory_region regions[0];
-};
/* ioctls */
@@ -186,31 +101,7 @@ struct vhost_memory {
* device. This can be used to stop the ring (e.g. for migration). */
#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
-/* Feature bits */
-/* Log all write descriptors. Can be changed while device is active. */
-#define VHOST_F_LOG_ALL 26
-/* vhost-net should add virtio_net_hdr for RX, and strip for TX packets. */
-#define VHOST_NET_F_VIRTIO_NET_HDR 27
-
-/* VHOST_SCSI specific definitions */
-
-/*
- * Used by QEMU userspace to ensure a consistent vhost-scsi ABI.
- *
- * ABI Rev 0: July 2012 version starting point for v3.6-rc merge candidate +
- * RFC-v2 vhost-scsi userspace. Add GET_ABI_VERSION ioctl usage
- * ABI Rev 1: January 2013. Ignore vhost_tpgt filed in struct vhost_scsi_target.
- * All the targets under vhost_wwpn can be seen and used by guset.
- */
-
-#define VHOST_SCSI_ABI_VERSION 1
-
-struct vhost_scsi_target {
- int abi_version;
- char vhost_wwpn[224]; /* TRANSPORT_IQN_LEN */
- unsigned short vhost_tpgt;
- unsigned short reserved;
-};
+/* VHOST_SCSI specific defines */
#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
diff --git a/tools/lib/bpf/.gitignore b/tools/lib/bpf/.gitignore
index f81e549ddfdb..4db74758c674 100644
--- a/tools/lib/bpf/.gitignore
+++ b/tools/lib/bpf/.gitignore
@@ -1,2 +1,3 @@
libbpf_version.h
FEATURE-DUMP.libbpf
+test_libbpf
diff --git a/tools/lib/bpf/README.rst b/tools/lib/bpf/README.rst
index 056f38310722..607aae40f4ed 100644
--- a/tools/lib/bpf/README.rst
+++ b/tools/lib/bpf/README.rst
@@ -132,6 +132,20 @@ For example, if current state of ``libbpf.map`` is:
Format of version script and ways to handle ABI changes, including
incompatible ones, described in details in [1].
+Stand-alone build
+=================
+
+Under https://github.com/libbpf/libbpf there is a (semi-)automated
+mirror of the mainline's version of libbpf for a stand-alone build.
+
+However, all changes to libbpf's code base must be upstreamed through
+the mainline kernel tree.
+
+License
+=======
+
+libbpf is dual-licensed under LGPL 2.1 and BSD 2-Clause.
+
Links
=====
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c
index 3caaa3428774..88cbd110ae58 100644
--- a/tools/lib/bpf/bpf.c
+++ b/tools/lib/bpf/bpf.c
@@ -65,6 +65,17 @@ static inline int sys_bpf(enum bpf_cmd cmd, union bpf_attr *attr,
return syscall(__NR_bpf, cmd, attr, size);
}
+static inline int sys_bpf_prog_load(union bpf_attr *attr, unsigned int size)
+{
+ int fd;
+
+ do {
+ fd = sys_bpf(BPF_PROG_LOAD, attr, size);
+ } while (fd < 0 && errno == EAGAIN);
+
+ return fd;
+}
+
int bpf_create_map_xattr(const struct bpf_create_map_attr *create_attr)
{
__u32 name_len = create_attr->name ? strlen(create_attr->name) : 0;
@@ -232,7 +243,7 @@ int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr,
memcpy(attr.prog_name, load_attr->name,
min(name_len, BPF_OBJ_NAME_LEN - 1));
- fd = sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
+ fd = sys_bpf_prog_load(&attr, sizeof(attr));
if (fd >= 0)
return fd;
@@ -269,7 +280,7 @@ int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr,
break;
}
- fd = sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
+ fd = sys_bpf_prog_load(&attr, sizeof(attr));
if (fd >= 0)
goto done;
@@ -283,7 +294,7 @@ int bpf_load_program_xattr(const struct bpf_load_program_attr *load_attr,
attr.log_size = log_buf_sz;
attr.log_level = 1;
log_buf[0] = 0;
- fd = sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
+ fd = sys_bpf_prog_load(&attr, sizeof(attr));
done:
free(finfo);
free(linfo);
@@ -328,7 +339,7 @@ int bpf_verify_program(enum bpf_prog_type type, const struct bpf_insn *insns,
attr.kern_version = kern_version;
attr.prog_flags = prog_flags;
- return sys_bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
+ return sys_bpf_prog_load(&attr, sizeof(attr));
}
int bpf_map_update_elem(int fd, const void *key, const void *value,
diff --git a/tools/lib/traceevent/event-parse-api.c b/tools/lib/traceevent/event-parse-api.c
index 8b31c0e00ba3..d463761a58f4 100644
--- a/tools/lib/traceevent/event-parse-api.c
+++ b/tools/lib/traceevent/event-parse-api.c
@@ -194,13 +194,13 @@ void tep_set_page_size(struct tep_handle *pevent, int _page_size)
}
/**
- * tep_is_file_bigendian - get if the file is in big endian order
+ * tep_file_bigendian - get if the file is in big endian order
* @pevent: a handle to the tep_handle
*
* This returns if the file is in big endian order
* If @pevent is NULL, 0 is returned.
*/
-int tep_is_file_bigendian(struct tep_handle *pevent)
+int tep_file_bigendian(struct tep_handle *pevent)
{
if(pevent)
return pevent->file_bigendian;
diff --git a/tools/lib/traceevent/event-parse-local.h b/tools/lib/traceevent/event-parse-local.h
index 9a092dd4a86d..35833ee32d6c 100644
--- a/tools/lib/traceevent/event-parse-local.h
+++ b/tools/lib/traceevent/event-parse-local.h
@@ -7,7 +7,7 @@
#ifndef _PARSE_EVENTS_INT_H
#define _PARSE_EVENTS_INT_H
-struct cmdline;
+struct tep_cmdline;
struct cmdline_list;
struct func_map;
struct func_list;
@@ -36,7 +36,7 @@ struct tep_handle {
int long_size;
int page_size;
- struct cmdline *cmdlines;
+ struct tep_cmdline *cmdlines;
struct cmdline_list *cmdlist;
int cmdline_count;
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 69a96e39f0ab..abd4fa5d3088 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -124,15 +124,15 @@ struct tep_print_arg *alloc_arg(void)
return calloc(1, sizeof(struct tep_print_arg));
}
-struct cmdline {
+struct tep_cmdline {
char *comm;
int pid;
};
static int cmdline_cmp(const void *a, const void *b)
{
- const struct cmdline *ca = a;
- const struct cmdline *cb = b;
+ const struct tep_cmdline *ca = a;
+ const struct tep_cmdline *cb = b;
if (ca->pid < cb->pid)
return -1;
@@ -152,7 +152,7 @@ static int cmdline_init(struct tep_handle *pevent)
{
struct cmdline_list *cmdlist = pevent->cmdlist;
struct cmdline_list *item;
- struct cmdline *cmdlines;
+ struct tep_cmdline *cmdlines;
int i;
cmdlines = malloc(sizeof(*cmdlines) * pevent->cmdline_count);
@@ -179,8 +179,8 @@ static int cmdline_init(struct tep_handle *pevent)
static const char *find_cmdline(struct tep_handle *pevent, int pid)
{
- const struct cmdline *comm;
- struct cmdline key;
+ const struct tep_cmdline *comm;
+ struct tep_cmdline key;
if (!pid)
return "<idle>";
@@ -208,8 +208,8 @@ static const char *find_cmdline(struct tep_handle *pevent, int pid)
*/
int tep_pid_is_registered(struct tep_handle *pevent, int pid)
{
- const struct cmdline *comm;
- struct cmdline key;
+ const struct tep_cmdline *comm;
+ struct tep_cmdline key;
if (!pid)
return 1;
@@ -232,11 +232,13 @@ int tep_pid_is_registered(struct tep_handle *pevent, int pid)
* we must add this pid. This is much slower than when cmdlines
* are added before the array is initialized.
*/
-static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
+static int add_new_comm(struct tep_handle *pevent,
+ const char *comm, int pid, bool override)
{
- struct cmdline *cmdlines = pevent->cmdlines;
- const struct cmdline *cmdline;
- struct cmdline key;
+ struct tep_cmdline *cmdlines = pevent->cmdlines;
+ struct tep_cmdline *cmdline;
+ struct tep_cmdline key;
+ char *new_comm;
if (!pid)
return 0;
@@ -247,8 +249,19 @@ static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
cmdline = bsearch(&key, pevent->cmdlines, pevent->cmdline_count,
sizeof(*pevent->cmdlines), cmdline_cmp);
if (cmdline) {
- errno = EEXIST;
- return -1;
+ if (!override) {
+ errno = EEXIST;
+ return -1;
+ }
+ new_comm = strdup(comm);
+ if (!new_comm) {
+ errno = ENOMEM;
+ return -1;
+ }
+ free(cmdline->comm);
+ cmdline->comm = new_comm;
+
+ return 0;
}
cmdlines = realloc(cmdlines, sizeof(*cmdlines) * (pevent->cmdline_count + 1));
@@ -275,21 +288,13 @@ static int add_new_comm(struct tep_handle *pevent, const char *comm, int pid)
return 0;
}
-/**
- * tep_register_comm - register a pid / comm mapping
- * @pevent: handle for the pevent
- * @comm: the command line to register
- * @pid: the pid to map the command line to
- *
- * This adds a mapping to search for command line names with
- * a given pid. The comm is duplicated.
- */
-int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
+static int _tep_register_comm(struct tep_handle *pevent,
+ const char *comm, int pid, bool override)
{
struct cmdline_list *item;
if (pevent->cmdlines)
- return add_new_comm(pevent, comm, pid);
+ return add_new_comm(pevent, comm, pid, override);
item = malloc(sizeof(*item));
if (!item)
@@ -312,6 +317,40 @@ int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
return 0;
}
+/**
+ * tep_register_comm - register a pid / comm mapping
+ * @pevent: handle for the pevent
+ * @comm: the command line to register
+ * @pid: the pid to map the command line to
+ *
+ * This adds a mapping to search for command line names with
+ * a given pid. The comm is duplicated. If a command with the same pid
+ * already exist, -1 is returned and errno is set to EEXIST
+ */
+int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid)
+{
+ return _tep_register_comm(pevent, comm, pid, false);
+}
+
+/**
+ * tep_override_comm - register a pid / comm mapping
+ * @pevent: handle for the pevent
+ * @comm: the command line to register
+ * @pid: the pid to map the command line to
+ *
+ * This adds a mapping to search for command line names with
+ * a given pid. The comm is duplicated. If a command with the same pid
+ * already exist, the command string is udapted with the new one
+ */
+int tep_override_comm(struct tep_handle *pevent, const char *comm, int pid)
+{
+ if (!pevent->cmdlines && cmdline_init(pevent)) {
+ errno = ENOMEM;
+ return -1;
+ }
+ return _tep_register_comm(pevent, comm, pid, true);
+}
+
int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock)
{
pevent->trace_clock = strdup(trace_clock);
@@ -5227,18 +5266,6 @@ int tep_data_type(struct tep_handle *pevent, struct tep_record *rec)
}
/**
- * tep_data_event_from_type - find the event by a given type
- * @pevent: a handle to the pevent
- * @type: the type of the event.
- *
- * This returns the event form a given @type;
- */
-struct tep_event *tep_data_event_from_type(struct tep_handle *pevent, int type)
-{
- return tep_find_event(pevent, type);
-}
-
-/**
* tep_data_pid - parse the PID from record
* @pevent: a handle to the pevent
* @rec: the record to parse
@@ -5292,8 +5319,8 @@ const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid)
return comm;
}
-static struct cmdline *
-pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *next)
+static struct tep_cmdline *
+pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct tep_cmdline *next)
{
struct cmdline_list *cmdlist = (struct cmdline_list *)next;
@@ -5305,7 +5332,7 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne
while (cmdlist && strcmp(cmdlist->comm, comm) != 0)
cmdlist = cmdlist->next;
- return (struct cmdline *)cmdlist;
+ return (struct tep_cmdline *)cmdlist;
}
/**
@@ -5321,10 +5348,10 @@ pid_from_cmdlist(struct tep_handle *pevent, const char *comm, struct cmdline *ne
* next pid.
* Also, it does a linear search, so it may be slow.
*/
-struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
- struct cmdline *next)
+struct tep_cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
+ struct tep_cmdline *next)
{
- struct cmdline *cmdline;
+ struct tep_cmdline *cmdline;
/*
* If the cmdlines have not been converted yet, then use
@@ -5363,7 +5390,7 @@ struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *co
* Returns the pid for a give cmdline. If @cmdline is NULL, then
* -1 is returned.
*/
-int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline)
+int tep_cmdline_pid(struct tep_handle *pevent, struct tep_cmdline *cmdline)
{
struct cmdline_list *cmdlist = (struct cmdline_list *)cmdline;
@@ -6593,6 +6620,12 @@ static struct tep_event *search_event(struct tep_handle *pevent, int id,
*
* If @id is >= 0, then it is used to find the event.
* else @sys_name and @event_name are used.
+ *
+ * Returns:
+ * TEP_REGISTER_SUCCESS_OVERWRITE if an existing handler is overwritten
+ * TEP_REGISTER_SUCCESS if a new handler is registered successfully
+ * negative TEP_ERRNO_... in case of an error
+ *
*/
int tep_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
@@ -6610,7 +6643,7 @@ int tep_register_event_handler(struct tep_handle *pevent, int id,
event->handler = func;
event->context = context;
- return 0;
+ return TEP_REGISTER_SUCCESS_OVERWRITE;
not_found:
/* Save for later use. */
@@ -6640,7 +6673,7 @@ int tep_register_event_handler(struct tep_handle *pevent, int id,
pevent->handlers = handle;
handle->context = context;
- return -1;
+ return TEP_REGISTER_SUCCESS;
}
static int handle_matches(struct event_handler *handler, int id,
@@ -6723,8 +6756,10 @@ struct tep_handle *tep_alloc(void)
{
struct tep_handle *pevent = calloc(1, sizeof(*pevent));
- if (pevent)
+ if (pevent) {
pevent->ref_count = 1;
+ pevent->host_bigendian = tep_host_bigendian();
+ }
return pevent;
}
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 35d37087d3c5..aec48f2aea8a 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -432,6 +432,7 @@ int tep_set_function_resolver(struct tep_handle *pevent,
tep_func_resolver_t *func, void *priv);
void tep_reset_function_resolver(struct tep_handle *pevent);
int tep_register_comm(struct tep_handle *pevent, const char *comm, int pid);
+int tep_override_comm(struct tep_handle *pevent, const char *comm, int pid);
int tep_register_trace_clock(struct tep_handle *pevent, const char *trace_clock);
int tep_register_function(struct tep_handle *pevent, char *name,
unsigned long long addr, char *mod);
@@ -484,6 +485,11 @@ int tep_print_func_field(struct trace_seq *s, const char *fmt,
struct tep_event *event, const char *name,
struct tep_record *record, int err);
+enum tep_reg_handler {
+ TEP_REGISTER_SUCCESS = 0,
+ TEP_REGISTER_SUCCESS_OVERWRITE,
+};
+
int tep_register_event_handler(struct tep_handle *pevent, int id,
const char *sys_name, const char *event_name,
tep_event_handler_func func, void *context);
@@ -520,15 +526,14 @@ tep_find_event_by_record(struct tep_handle *pevent, struct tep_record *record);
void tep_data_lat_fmt(struct tep_handle *pevent,
struct trace_seq *s, struct tep_record *record);
int tep_data_type(struct tep_handle *pevent, struct tep_record *rec);
-struct tep_event *tep_data_event_from_type(struct tep_handle *pevent, int type);
int tep_data_pid(struct tep_handle *pevent, struct tep_record *rec);
int tep_data_preempt_count(struct tep_handle *pevent, struct tep_record *rec);
int tep_data_flags(struct tep_handle *pevent, struct tep_record *rec);
const char *tep_data_comm_from_pid(struct tep_handle *pevent, int pid);
-struct cmdline;
-struct cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
- struct cmdline *next);
-int tep_cmdline_pid(struct tep_handle *pevent, struct cmdline *cmdline);
+struct tep_cmdline;
+struct tep_cmdline *tep_data_pid_from_comm(struct tep_handle *pevent, const char *comm,
+ struct tep_cmdline *next);
+int tep_cmdline_pid(struct tep_handle *pevent, struct tep_cmdline *cmdline);
void tep_print_field(struct trace_seq *s, void *data,
struct tep_format_field *field);
@@ -553,7 +558,7 @@ int tep_get_long_size(struct tep_handle *pevent);
void tep_set_long_size(struct tep_handle *pevent, int long_size);
int tep_get_page_size(struct tep_handle *pevent);
void tep_set_page_size(struct tep_handle *pevent, int _page_size);
-int tep_is_file_bigendian(struct tep_handle *pevent);
+int tep_file_bigendian(struct tep_handle *pevent);
void tep_set_file_bigendian(struct tep_handle *pevent, enum tep_endian endian);
int tep_is_host_bigendian(struct tep_handle *pevent);
void tep_set_host_bigendian(struct tep_handle *pevent, enum tep_endian endian);
diff --git a/tools/lib/traceevent/plugin_kvm.c b/tools/lib/traceevent/plugin_kvm.c
index 754050eea467..64b9c25a1fd3 100644
--- a/tools/lib/traceevent/plugin_kvm.c
+++ b/tools/lib/traceevent/plugin_kvm.c
@@ -389,7 +389,7 @@ static int kvm_mmu_print_role(struct trace_seq *s, struct tep_record *record,
* We can only use the structure if file is of the same
* endianness.
*/
- if (tep_is_file_bigendian(event->pevent) ==
+ if (tep_file_bigendian(event->pevent) ==
tep_is_host_bigendian(event->pevent)) {
trace_seq_printf(s, "%u q%u%s %s%s %spae %snxe %swp%s%s%s",
diff --git a/tools/lib/traceevent/trace-seq.c b/tools/lib/traceevent/trace-seq.c
index 8ff1d55954d1..8d5ecd2bf877 100644
--- a/tools/lib/traceevent/trace-seq.c
+++ b/tools/lib/traceevent/trace-seq.c
@@ -100,7 +100,8 @@ static void expand_buffer(struct trace_seq *s)
* @fmt: printf format string
*
* It returns 0 if the trace oversizes the buffer's free
- * space, 1 otherwise.
+ * space, the number of characters printed, or a negative
+ * value in case of an error.
*
* The tracer may use either sequence operations or its own
* copy to user routines. To simplify formating of a trace
@@ -129,9 +130,10 @@ trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
goto try_again;
}
- s->len += ret;
+ if (ret > 0)
+ s->len += ret;
- return 1;
+ return ret;
}
/**
@@ -139,6 +141,10 @@ trace_seq_printf(struct trace_seq *s, const char *fmt, ...)
* @s: trace sequence descriptor
* @fmt: printf format string
*
+ * It returns 0 if the trace oversizes the buffer's free
+ * space, the number of characters printed, or a negative
+ * value in case of an error.
+ * *
* The tracer may use either sequence operations or its own
* copy to user routines. To simplify formating of a trace
* trace_seq_printf is used to store strings into a special
@@ -163,9 +169,10 @@ trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args)
goto try_again;
}
- s->len += ret;
+ if (ret > 0)
+ s->len += ret;
- return len;
+ return ret;
}
/**
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index ff29c3372ec3..0ee6795d82cc 100644
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -524,12 +524,14 @@ $(arch_errno_name_array): $(arch_errno_tbl)
all: shell_compatibility_test $(ALL_PROGRAMS) $(LANG_BINDINGS) $(OTHER_PROGRAMS)
+# Create python binding output directory if not already present
+_dummy := $(shell [ -d '$(OUTPUT)python' ] || mkdir -p '$(OUTPUT)python')
+
$(OUTPUT)python/perf.so: $(PYTHON_EXT_SRCS) $(PYTHON_EXT_DEPS) $(LIBTRACEEVENT_DYNAMIC_LIST)
$(QUIET_GEN)LDSHARED="$(CC) -pthread -shared" \
CFLAGS='$(CFLAGS)' LDFLAGS='$(LDFLAGS) $(LIBTRACEEVENT_DYNAMIC_LIST_LDFLAGS)' \
$(PYTHON_WORD) util/setup.py \
--quiet build_ext; \
- mkdir -p $(OUTPUT)python && \
cp $(PYTHON_EXTBUILD_LIB)perf*.so $(OUTPUT)python/
please_set_SHELL_PATH_to_a_more_modern_shell:
@@ -660,12 +662,12 @@ $(OUTPUT)perf-%: %.o $(PERFLIBS)
$(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $(LDFLAGS) $(filter %.o,$^) $(LIBS)
ifndef NO_PERF_READ_VDSO32
-$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-vdso-map.c
+$(OUTPUT)perf-read-vdso32: perf-read-vdso.c util/find-map.c
$(QUIET_CC)$(CC) -m32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
endif
ifndef NO_PERF_READ_VDSOX32
-$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-vdso-map.c
+$(OUTPUT)perf-read-vdsox32: perf-read-vdso.c util/find-map.c
$(QUIET_CC)$(CC) -mx32 $(filter -static,$(LDFLAGS)) -Wall -Werror -o $@ perf-read-vdso.c
endif
diff --git a/tools/perf/arch/arm/tests/Build b/tools/perf/arch/arm/tests/Build
index 883c57ff0c08..d9ae2733f9cc 100644
--- a/tools/perf/arch/arm/tests/Build
+++ b/tools/perf/arch/arm/tests/Build
@@ -1,4 +1,5 @@
libperf-y += regs_load.o
libperf-y += dwarf-unwind.o
+libperf-y += vectors-page.o
libperf-y += arch-tests.o
diff --git a/tools/perf/arch/arm/tests/arch-tests.c b/tools/perf/arch/arm/tests/arch-tests.c
index 5b1543c98022..6848101a855f 100644
--- a/tools/perf/arch/arm/tests/arch-tests.c
+++ b/tools/perf/arch/arm/tests/arch-tests.c
@@ -11,6 +11,10 @@ struct test arch_tests[] = {
},
#endif
{
+ .desc = "Vectors page",
+ .func = test__vectors_page,
+ },
+ {
.func = NULL,
},
};
diff --git a/tools/perf/arch/arm/tests/vectors-page.c b/tools/perf/arch/arm/tests/vectors-page.c
new file mode 100644
index 000000000000..7ffdd79971c8
--- /dev/null
+++ b/tools/perf/arch/arm/tests/vectors-page.c
@@ -0,0 +1,24 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include <string.h>
+#include <linux/compiler.h>
+
+#include "debug.h"
+#include "tests/tests.h"
+#include "util/find-map.c"
+
+#define VECTORS__MAP_NAME "[vectors]"
+
+int test__vectors_page(struct test *test __maybe_unused,
+ int subtest __maybe_unused)
+{
+ void *start, *end;
+
+ if (find_map(&start, &end, VECTORS__MAP_NAME)) {
+ pr_err("%s not found, is CONFIG_KUSER_HELPERS enabled?\n",
+ VECTORS__MAP_NAME);
+ return TEST_FAIL;
+ }
+
+ return TEST_OK;
+}
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index a111239df182..e58d00d62f02 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -14,18 +14,25 @@ PERF_HAVE_JITDUMP := 1
out := $(OUTPUT)arch/powerpc/include/generated/asm
header32 := $(out)/syscalls_32.c
header64 := $(out)/syscalls_64.c
-sysdef := $(srctree)/tools/arch/powerpc/include/uapi/asm/unistd.h
-sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls/
+syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
+sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
+sysdef := $(sysprf)/syscall.tbl
systbl := $(sysprf)/mksyscalltbl
# Create output directory if not already present
_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
$(header64): $(sysdef) $(systbl)
- $(Q)$(SHELL) '$(systbl)' '64' '$(CC)' $(sysdef) > $@
+ @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
+ (diff -B $(sysdef) $(syskrn) >/dev/null) \
+ || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
+ $(Q)$(SHELL) '$(systbl)' '64' $(sysdef) > $@
$(header32): $(sysdef) $(systbl)
- $(Q)$(SHELL) '$(systbl)' '32' '$(CC)' $(sysdef) > $@
+ @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
+ (diff -B $(sysdef) $(syskrn) >/dev/null) \
+ || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
+ $(Q)$(SHELL) '$(systbl)' '32' $(sysdef) > $@
clean::
$(call QUIET_CLEAN, powerpc) $(RM) $(header32) $(header64)
diff --git a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
index ef52e1dd694b..6c58060aa03b 100755
--- a/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/mksyscalltbl
@@ -9,10 +9,9 @@
# Changed by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
wordsize=$1
-gcc=$2
-input=$3
+SYSCALL_TBL=$2
-if ! test -r $input; then
+if ! test -r $SYSCALL_TBL; then
echo "Could not read input file" >&2
exit 1
fi
@@ -20,18 +19,21 @@ fi
create_table()
{
local wordsize=$1
- local max_nr
+ local max_nr nr abi sc discard
+ max_nr=-1
+ nr=0
echo "static const char *syscalltbl_powerpc_${wordsize}[] = {"
- while read sc nr; do
- printf '\t[%d] = "%s",\n' $nr $sc
- max_nr=$nr
+ while read nr abi sc discard; do
+ if [ "$max_nr" -lt "$nr" ]; then
+ printf '\t[%d] = "%s",\n' $nr $sc
+ max_nr=$nr
+ fi
done
echo '};'
echo "#define SYSCALLTBL_POWERPC_${wordsize}_MAX_ID $max_nr"
}
-$gcc -m${wordsize} -E -dM -x c $input \
- |sed -ne 's/^#define __NR_//p' \
- |sort -t' ' -k2 -nu \
+grep -E "^[[:digit:]]+[[:space:]]+(common|spu|nospu|${wordsize})" $SYSCALL_TBL \
+ |sort -k1 -n \
|create_table ${wordsize}
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
new file mode 100644
index 000000000000..db3bbb8744af
--- /dev/null
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -0,0 +1,427 @@
+# SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+#
+# system call numbers and entry vectors for powerpc
+#
+# The format is:
+# <number> <abi> <name> <entry point> <compat entry point>
+#
+# The <abi> can be common, spu, nospu, 64, or 32 for this file.
+#
+0 nospu restart_syscall sys_restart_syscall
+1 nospu exit sys_exit
+2 nospu fork ppc_fork
+3 common read sys_read
+4 common write sys_write
+5 common open sys_open compat_sys_open
+6 common close sys_close
+7 common waitpid sys_waitpid
+8 common creat sys_creat
+9 common link sys_link
+10 common unlink sys_unlink
+11 nospu execve sys_execve compat_sys_execve
+12 common chdir sys_chdir
+13 common time sys_time compat_sys_time
+14 common mknod sys_mknod
+15 common chmod sys_chmod
+16 common lchown sys_lchown
+17 common break sys_ni_syscall
+18 32 oldstat sys_stat sys_ni_syscall
+18 64 oldstat sys_ni_syscall
+18 spu oldstat sys_ni_syscall
+19 common lseek sys_lseek compat_sys_lseek
+20 common getpid sys_getpid
+21 nospu mount sys_mount compat_sys_mount
+22 32 umount sys_oldumount
+22 64 umount sys_ni_syscall
+22 spu umount sys_ni_syscall
+23 common setuid sys_setuid
+24 common getuid sys_getuid
+25 common stime sys_stime compat_sys_stime
+26 nospu ptrace sys_ptrace compat_sys_ptrace
+27 common alarm sys_alarm
+28 32 oldfstat sys_fstat sys_ni_syscall
+28 64 oldfstat sys_ni_syscall
+28 spu oldfstat sys_ni_syscall
+29 nospu pause sys_pause
+30 nospu utime sys_utime compat_sys_utime
+31 common stty sys_ni_syscall
+32 common gtty sys_ni_syscall
+33 common access sys_access
+34 common nice sys_nice
+35 common ftime sys_ni_syscall
+36 common sync sys_sync
+37 common kill sys_kill
+38 common rename sys_rename
+39 common mkdir sys_mkdir
+40 common rmdir sys_rmdir
+41 common dup sys_dup
+42 common pipe sys_pipe
+43 common times sys_times compat_sys_times
+44 common prof sys_ni_syscall
+45 common brk sys_brk
+46 common setgid sys_setgid
+47 common getgid sys_getgid
+48 nospu signal sys_signal
+49 common geteuid sys_geteuid
+50 common getegid sys_getegid
+51 nospu acct sys_acct
+52 nospu umount2 sys_umount
+53 common lock sys_ni_syscall
+54 common ioctl sys_ioctl compat_sys_ioctl
+55 common fcntl sys_fcntl compat_sys_fcntl
+56 common mpx sys_ni_syscall
+57 common setpgid sys_setpgid
+58 common ulimit sys_ni_syscall
+59 32 oldolduname sys_olduname
+59 64 oldolduname sys_ni_syscall
+59 spu oldolduname sys_ni_syscall
+60 common umask sys_umask
+61 common chroot sys_chroot
+62 nospu ustat sys_ustat compat_sys_ustat
+63 common dup2 sys_dup2
+64 common getppid sys_getppid
+65 common getpgrp sys_getpgrp
+66 common setsid sys_setsid
+67 32 sigaction sys_sigaction compat_sys_sigaction
+67 64 sigaction sys_ni_syscall
+67 spu sigaction sys_ni_syscall
+68 common sgetmask sys_sgetmask
+69 common ssetmask sys_ssetmask
+70 common setreuid sys_setreuid
+71 common setregid sys_setregid
+72 32 sigsuspend sys_sigsuspend
+72 64 sigsuspend sys_ni_syscall
+72 spu sigsuspend sys_ni_syscall
+73 32 sigpending sys_sigpending compat_sys_sigpending
+73 64 sigpending sys_ni_syscall
+73 spu sigpending sys_ni_syscall
+74 common sethostname sys_sethostname
+75 common setrlimit sys_setrlimit compat_sys_setrlimit
+76 32 getrlimit sys_old_getrlimit compat_sys_old_getrlimit
+76 64 getrlimit sys_ni_syscall
+76 spu getrlimit sys_ni_syscall
+77 common getrusage sys_getrusage compat_sys_getrusage
+78 common gettimeofday sys_gettimeofday compat_sys_gettimeofday
+79 common settimeofday sys_settimeofday compat_sys_settimeofday
+80 common getgroups sys_getgroups
+81 common setgroups sys_setgroups
+82 32 select ppc_select sys_ni_syscall
+82 64 select sys_ni_syscall
+82 spu select sys_ni_syscall
+83 common symlink sys_symlink
+84 32 oldlstat sys_lstat sys_ni_syscall
+84 64 oldlstat sys_ni_syscall
+84 spu oldlstat sys_ni_syscall
+85 common readlink sys_readlink
+86 nospu uselib sys_uselib
+87 nospu swapon sys_swapon
+88 nospu reboot sys_reboot
+89 32 readdir sys_old_readdir compat_sys_old_readdir
+89 64 readdir sys_ni_syscall
+89 spu readdir sys_ni_syscall
+90 common mmap sys_mmap
+91 common munmap sys_munmap
+92 common truncate sys_truncate compat_sys_truncate
+93 common ftruncate sys_ftruncate compat_sys_ftruncate
+94 common fchmod sys_fchmod
+95 common fchown sys_fchown
+96 common getpriority sys_getpriority
+97 common setpriority sys_setpriority
+98 common profil sys_ni_syscall
+99 nospu statfs sys_statfs compat_sys_statfs
+100 nospu fstatfs sys_fstatfs compat_sys_fstatfs
+101 common ioperm sys_ni_syscall
+102 common socketcall sys_socketcall compat_sys_socketcall
+103 common syslog sys_syslog
+104 common setitimer sys_setitimer compat_sys_setitimer
+105 common getitimer sys_getitimer compat_sys_getitimer
+106 common stat sys_newstat compat_sys_newstat
+107 common lstat sys_newlstat compat_sys_newlstat
+108 common fstat sys_newfstat compat_sys_newfstat
+109 32 olduname sys_uname
+109 64 olduname sys_ni_syscall
+109 spu olduname sys_ni_syscall
+110 common iopl sys_ni_syscall
+111 common vhangup sys_vhangup
+112 common idle sys_ni_syscall
+113 common vm86 sys_ni_syscall
+114 common wait4 sys_wait4 compat_sys_wait4
+115 nospu swapoff sys_swapoff
+116 common sysinfo sys_sysinfo compat_sys_sysinfo
+117 nospu ipc sys_ipc compat_sys_ipc
+118 common fsync sys_fsync
+119 32 sigreturn sys_sigreturn compat_sys_sigreturn
+119 64 sigreturn sys_ni_syscall
+119 spu sigreturn sys_ni_syscall
+120 nospu clone ppc_clone
+121 common setdomainname sys_setdomainname
+122 common uname sys_newuname
+123 common modify_ldt sys_ni_syscall
+124 common adjtimex sys_adjtimex compat_sys_adjtimex
+125 common mprotect sys_mprotect
+126 32 sigprocmask sys_sigprocmask compat_sys_sigprocmask
+126 64 sigprocmask sys_ni_syscall
+126 spu sigprocmask sys_ni_syscall
+127 common create_module sys_ni_syscall
+128 nospu init_module sys_init_module
+129 nospu delete_module sys_delete_module
+130 common get_kernel_syms sys_ni_syscall
+131 nospu quotactl sys_quotactl
+132 common getpgid sys_getpgid
+133 common fchdir sys_fchdir
+134 common bdflush sys_bdflush
+135 common sysfs sys_sysfs
+136 32 personality sys_personality ppc64_personality
+136 64 personality ppc64_personality
+136 spu personality ppc64_personality
+137 common afs_syscall sys_ni_syscall
+138 common setfsuid sys_setfsuid
+139 common setfsgid sys_setfsgid
+140 common _llseek sys_llseek
+141 common getdents sys_getdents compat_sys_getdents
+142 common _newselect sys_select compat_sys_select
+143 common flock sys_flock
+144 common msync sys_msync
+145 common readv sys_readv compat_sys_readv
+146 common writev sys_writev compat_sys_writev
+147 common getsid sys_getsid
+148 common fdatasync sys_fdatasync
+149 nospu _sysctl sys_sysctl compat_sys_sysctl
+150 common mlock sys_mlock
+151 common munlock sys_munlock
+152 common mlockall sys_mlockall
+153 common munlockall sys_munlockall
+154 common sched_setparam sys_sched_setparam
+155 common sched_getparam sys_sched_getparam
+156 common sched_setscheduler sys_sched_setscheduler
+157 common sched_getscheduler sys_sched_getscheduler
+158 common sched_yield sys_sched_yield
+159 common sched_get_priority_max sys_sched_get_priority_max
+160 common sched_get_priority_min sys_sched_get_priority_min
+161 common sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval
+162 common nanosleep sys_nanosleep compat_sys_nanosleep
+163 common mremap sys_mremap
+164 common setresuid sys_setresuid
+165 common getresuid sys_getresuid
+166 common query_module sys_ni_syscall
+167 common poll sys_poll
+168 common nfsservctl sys_ni_syscall
+169 common setresgid sys_setresgid
+170 common getresgid sys_getresgid
+171 common prctl sys_prctl
+172 nospu rt_sigreturn sys_rt_sigreturn compat_sys_rt_sigreturn
+173 nospu rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
+174 nospu rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask
+175 nospu rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
+176 nospu rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait
+177 nospu rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
+178 nospu rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend
+179 common pread64 sys_pread64 compat_sys_pread64
+180 common pwrite64 sys_pwrite64 compat_sys_pwrite64
+181 common chown sys_chown
+182 common getcwd sys_getcwd
+183 common capget sys_capget
+184 common capset sys_capset
+185 nospu sigaltstack sys_sigaltstack compat_sys_sigaltstack
+186 32 sendfile sys_sendfile compat_sys_sendfile
+186 64 sendfile sys_sendfile64
+186 spu sendfile sys_sendfile64
+187 common getpmsg sys_ni_syscall
+188 common putpmsg sys_ni_syscall
+189 nospu vfork ppc_vfork
+190 common ugetrlimit sys_getrlimit compat_sys_getrlimit
+191 common readahead sys_readahead compat_sys_readahead
+192 32 mmap2 sys_mmap2 compat_sys_mmap2
+193 32 truncate64 sys_truncate64 compat_sys_truncate64
+194 32 ftruncate64 sys_ftruncate64 compat_sys_ftruncate64
+195 32 stat64 sys_stat64
+196 32 lstat64 sys_lstat64
+197 32 fstat64 sys_fstat64
+198 nospu pciconfig_read sys_pciconfig_read
+199 nospu pciconfig_write sys_pciconfig_write
+200 nospu pciconfig_iobase sys_pciconfig_iobase
+201 common multiplexer sys_ni_syscall
+202 common getdents64 sys_getdents64
+203 common pivot_root sys_pivot_root
+204 32 fcntl64 sys_fcntl64 compat_sys_fcntl64
+205 common madvise sys_madvise
+206 common mincore sys_mincore
+207 common gettid sys_gettid
+208 common tkill sys_tkill
+209 common setxattr sys_setxattr
+210 common lsetxattr sys_lsetxattr
+211 common fsetxattr sys_fsetxattr
+212 common getxattr sys_getxattr
+213 common lgetxattr sys_lgetxattr
+214 common fgetxattr sys_fgetxattr
+215 common listxattr sys_listxattr
+216 common llistxattr sys_llistxattr
+217 common flistxattr sys_flistxattr
+218 common removexattr sys_removexattr
+219 common lremovexattr sys_lremovexattr
+220 common fremovexattr sys_fremovexattr
+221 common futex sys_futex compat_sys_futex
+222 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
+223 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
+# 224 unused
+225 common tuxcall sys_ni_syscall
+226 32 sendfile64 sys_sendfile64 compat_sys_sendfile64
+227 common io_setup sys_io_setup compat_sys_io_setup
+228 common io_destroy sys_io_destroy
+229 common io_getevents sys_io_getevents compat_sys_io_getevents
+230 common io_submit sys_io_submit compat_sys_io_submit
+231 common io_cancel sys_io_cancel
+232 nospu set_tid_address sys_set_tid_address
+233 common fadvise64 sys_fadvise64 ppc32_fadvise64
+234 nospu exit_group sys_exit_group
+235 nospu lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie
+236 common epoll_create sys_epoll_create
+237 common epoll_ctl sys_epoll_ctl
+238 common epoll_wait sys_epoll_wait
+239 common remap_file_pages sys_remap_file_pages
+240 common timer_create sys_timer_create compat_sys_timer_create
+241 common timer_settime sys_timer_settime compat_sys_timer_settime
+242 common timer_gettime sys_timer_gettime compat_sys_timer_gettime
+243 common timer_getoverrun sys_timer_getoverrun
+244 common timer_delete sys_timer_delete
+245 common clock_settime sys_clock_settime compat_sys_clock_settime
+246 common clock_gettime sys_clock_gettime compat_sys_clock_gettime
+247 common clock_getres sys_clock_getres compat_sys_clock_getres
+248 common clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep
+249 32 swapcontext ppc_swapcontext ppc32_swapcontext
+249 64 swapcontext ppc64_swapcontext
+249 spu swapcontext sys_ni_syscall
+250 common tgkill sys_tgkill
+251 common utimes sys_utimes compat_sys_utimes
+252 common statfs64 sys_statfs64 compat_sys_statfs64
+253 common fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
+254 32 fadvise64_64 ppc_fadvise64_64
+254 spu fadvise64_64 sys_ni_syscall
+255 common rtas sys_rtas
+256 32 sys_debug_setcontext sys_debug_setcontext sys_ni_syscall
+256 64 sys_debug_setcontext sys_ni_syscall
+256 spu sys_debug_setcontext sys_ni_syscall
+# 257 reserved for vserver
+258 nospu migrate_pages sys_migrate_pages compat_sys_migrate_pages
+259 nospu mbind sys_mbind compat_sys_mbind
+260 nospu get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
+261 nospu set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy
+262 nospu mq_open sys_mq_open compat_sys_mq_open
+263 nospu mq_unlink sys_mq_unlink
+264 nospu mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend
+265 nospu mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive
+266 nospu mq_notify sys_mq_notify compat_sys_mq_notify
+267 nospu mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
+268 nospu kexec_load sys_kexec_load compat_sys_kexec_load
+269 nospu add_key sys_add_key
+270 nospu request_key sys_request_key
+271 nospu keyctl sys_keyctl compat_sys_keyctl
+272 nospu waitid sys_waitid compat_sys_waitid
+273 nospu ioprio_set sys_ioprio_set
+274 nospu ioprio_get sys_ioprio_get
+275 nospu inotify_init sys_inotify_init
+276 nospu inotify_add_watch sys_inotify_add_watch
+277 nospu inotify_rm_watch sys_inotify_rm_watch
+278 nospu spu_run sys_spu_run
+279 nospu spu_create sys_spu_create
+280 nospu pselect6 sys_pselect6 compat_sys_pselect6
+281 nospu ppoll sys_ppoll compat_sys_ppoll
+282 common unshare sys_unshare
+283 common splice sys_splice
+284 common tee sys_tee
+285 common vmsplice sys_vmsplice compat_sys_vmsplice
+286 common openat sys_openat compat_sys_openat
+287 common mkdirat sys_mkdirat
+288 common mknodat sys_mknodat
+289 common fchownat sys_fchownat
+290 common futimesat sys_futimesat compat_sys_futimesat
+291 32 fstatat64 sys_fstatat64
+291 64 newfstatat sys_newfstatat
+291 spu newfstatat sys_newfstatat
+292 common unlinkat sys_unlinkat
+293 common renameat sys_renameat
+294 common linkat sys_linkat
+295 common symlinkat sys_symlinkat
+296 common readlinkat sys_readlinkat
+297 common fchmodat sys_fchmodat
+298 common faccessat sys_faccessat
+299 common get_robust_list sys_get_robust_list compat_sys_get_robust_list
+300 common set_robust_list sys_set_robust_list compat_sys_set_robust_list
+301 common move_pages sys_move_pages compat_sys_move_pages
+302 common getcpu sys_getcpu
+303 nospu epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait
+304 common utimensat sys_utimensat compat_sys_utimensat
+305 common signalfd sys_signalfd compat_sys_signalfd
+306 common timerfd_create sys_timerfd_create
+307 common eventfd sys_eventfd
+308 common sync_file_range2 sys_sync_file_range2 compat_sys_sync_file_range2
+309 nospu fallocate sys_fallocate compat_sys_fallocate
+310 nospu subpage_prot sys_subpage_prot
+311 common timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime
+312 common timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime
+313 common signalfd4 sys_signalfd4 compat_sys_signalfd4
+314 common eventfd2 sys_eventfd2
+315 common epoll_create1 sys_epoll_create1
+316 common dup3 sys_dup3
+317 common pipe2 sys_pipe2
+318 nospu inotify_init1 sys_inotify_init1
+319 common perf_event_open sys_perf_event_open
+320 common preadv sys_preadv compat_sys_preadv
+321 common pwritev sys_pwritev compat_sys_pwritev
+322 nospu rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
+323 nospu fanotify_init sys_fanotify_init
+324 nospu fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
+325 common prlimit64 sys_prlimit64
+326 common socket sys_socket
+327 common bind sys_bind
+328 common connect sys_connect
+329 common listen sys_listen
+330 common accept sys_accept
+331 common getsockname sys_getsockname
+332 common getpeername sys_getpeername
+333 common socketpair sys_socketpair
+334 common send sys_send
+335 common sendto sys_sendto
+336 common recv sys_recv compat_sys_recv
+337 common recvfrom sys_recvfrom compat_sys_recvfrom
+338 common shutdown sys_shutdown
+339 common setsockopt sys_setsockopt compat_sys_setsockopt
+340 common getsockopt sys_getsockopt compat_sys_getsockopt
+341 common sendmsg sys_sendmsg compat_sys_sendmsg
+342 common recvmsg sys_recvmsg compat_sys_recvmsg
+343 common recvmmsg sys_recvmmsg compat_sys_recvmmsg
+344 common accept4 sys_accept4
+345 common name_to_handle_at sys_name_to_handle_at
+346 common open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
+347 common clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime
+348 common syncfs sys_syncfs
+349 common sendmmsg sys_sendmmsg compat_sys_sendmmsg
+350 common setns sys_setns
+351 nospu process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
+352 nospu process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
+353 nospu finit_module sys_finit_module
+354 nospu kcmp sys_kcmp
+355 common sched_setattr sys_sched_setattr
+356 common sched_getattr sys_sched_getattr
+357 common renameat2 sys_renameat2
+358 common seccomp sys_seccomp
+359 common getrandom sys_getrandom
+360 common memfd_create sys_memfd_create
+361 common bpf sys_bpf
+362 nospu execveat sys_execveat compat_sys_execveat
+363 32 switch_endian sys_ni_syscall
+363 64 switch_endian ppc_switch_endian
+363 spu switch_endian sys_ni_syscall
+364 common userfaultfd sys_userfaultfd
+365 common membarrier sys_membarrier
+378 nospu mlock2 sys_mlock2
+379 nospu copy_file_range sys_copy_file_range
+380 common preadv2 sys_preadv2 compat_sys_preadv2
+381 common pwritev2 sys_pwritev2 compat_sys_pwritev2
+382 nospu kexec_file_load sys_kexec_file_load
+383 nospu statx sys_statx
+384 nospu pkey_alloc sys_pkey_alloc
+385 nospu pkey_free sys_pkey_free
+386 nospu pkey_mprotect sys_pkey_mprotect
+387 nospu rseq sys_rseq
+388 nospu io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h
index 1076393e6f43..e18a3556f5e3 100644
--- a/tools/perf/arch/powerpc/include/perf_regs.h
+++ b/tools/perf/arch/powerpc/include/perf_regs.h
@@ -63,7 +63,8 @@ static const char *reg_names[] = {
[PERF_REG_POWERPC_TRAP] = "trap",
[PERF_REG_POWERPC_DAR] = "dar",
[PERF_REG_POWERPC_DSISR] = "dsisr",
- [PERF_REG_POWERPC_SIER] = "sier"
+ [PERF_REG_POWERPC_SIER] = "sier",
+ [PERF_REG_POWERPC_MMCRA] = "mmcra"
};
static inline const char *perf_reg_name(int id)
diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c
index 07fcd977d93e..34d5134681d9 100644
--- a/tools/perf/arch/powerpc/util/perf_regs.c
+++ b/tools/perf/arch/powerpc/util/perf_regs.c
@@ -53,6 +53,7 @@ const struct sample_reg sample_reg_masks[] = {
SMPL_REG(dar, PERF_REG_POWERPC_DAR),
SMPL_REG(dsisr, PERF_REG_POWERPC_DSISR),
SMPL_REG(sier, PERF_REG_POWERPC_SIER),
+ SMPL_REG(mmcra, PERF_REG_POWERPC_MMCRA),
SMPL_REG_END
};
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 1410d66192f7..63a3afc7f32b 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -561,7 +561,8 @@ try_again:
break;
}
}
- wait4(child_pid, &status, 0, &stat_config.ru_data);
+ if (child_pid != -1)
+ wait4(child_pid, &status, 0, &stat_config.ru_data);
if (workload_exec_errno) {
const char *emsg = str_error_r(workload_exec_errno, msg, sizeof(msg));
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index fe3ecfb2e64b..f64e312db787 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1028,12 +1028,7 @@ out_err:
static int callchain_param__setup_sample_type(struct callchain_param *callchain)
{
- if (!perf_hpp_list.sym) {
- if (callchain->enabled) {
- ui__error("Selected -g but \"sym\" not present in --sort/-s.");
- return -EINVAL;
- }
- } else if (callchain->mode != CHAIN_NONE) {
+ if (callchain->mode != CHAIN_NONE) {
if (callchain_register_param(callchain) < 0) {
ui__error("Can't register callchain params.\n");
return -EINVAL;
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index adbf28183560..ed4583128b9c 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1758,6 +1758,7 @@ static int trace__printf_interrupted_entry(struct trace *trace)
{
struct thread_trace *ttrace;
size_t printed;
+ int len;
if (trace->failure_only || trace->current == NULL)
return 0;
@@ -1768,9 +1769,14 @@ static int trace__printf_interrupted_entry(struct trace *trace)
return 0;
printed = trace__fprintf_entry_head(trace, trace->current, 0, false, ttrace->entry_time, trace->output);
- printed += fprintf(trace->output, ")%-*s ...\n", trace->args_alignment, ttrace->entry_str);
- ttrace->entry_pending = false;
+ printed += len = fprintf(trace->output, "%s)", ttrace->entry_str);
+
+ if (len < trace->args_alignment - 4)
+ printed += fprintf(trace->output, "%-*s", trace->args_alignment - 4 - len, " ");
+ printed += fprintf(trace->output, " ...\n");
+
+ ttrace->entry_pending = false;
++trace->nr_events_printed;
return printed;
@@ -2026,9 +2032,10 @@ static int trace__sys_exit(struct trace *trace, struct perf_evsel *evsel,
if (ttrace->entry_pending) {
printed = fprintf(trace->output, "%s", ttrace->entry_str);
} else {
- fprintf(trace->output, " ... [");
+ printed += fprintf(trace->output, " ... [");
color_fprintf(trace->output, PERF_COLOR_YELLOW, "continued");
- fprintf(trace->output, "]: %s()", sc->name);
+ printed += 9;
+ printed += fprintf(trace->output, "]: %s()", sc->name);
}
printed++; /* the closing ')' */
diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh
index 6cb98f8570a2..7b55613924de 100755
--- a/tools/perf/check-headers.sh
+++ b/tools/perf/check-headers.sh
@@ -10,6 +10,7 @@ include/uapi/linux/fs.h
include/uapi/linux/kcmp.h
include/uapi/linux/kvm.h
include/uapi/linux/in.h
+include/uapi/linux/mount.h
include/uapi/linux/perf_event.h
include/uapi/linux/prctl.h
include/uapi/linux/sched.h
@@ -49,7 +50,6 @@ arch/parisc/include/uapi/asm/errno.h
arch/powerpc/include/uapi/asm/errno.h
arch/sparc/include/uapi/asm/errno.h
arch/x86/include/uapi/asm/errno.h
-arch/powerpc/include/uapi/asm/unistd.h
include/asm-generic/bitops/arch_hweight.h
include/asm-generic/bitops/const_hweight.h
include/asm-generic/bitops/__fls.h
diff --git a/tools/perf/perf-read-vdso.c b/tools/perf/perf-read-vdso.c
index 8c0ca0cc428f..aaa5210ea84a 100644
--- a/tools/perf/perf-read-vdso.c
+++ b/tools/perf/perf-read-vdso.c
@@ -5,17 +5,17 @@
#define VDSO__MAP_NAME "[vdso]"
/*
- * Include definition of find_vdso_map() also used in util/vdso.c for
+ * Include definition of find_map() also used in util/vdso.c for
* building perf.
*/
-#include "util/find-vdso-map.c"
+#include "util/find-map.c"
int main(void)
{
void *start, *end;
size_t size, written;
- if (find_vdso_map(&start, &end))
+ if (find_map(&start, &end, VDSO__MAP_NAME))
return 1;
size = end - start;
diff --git a/tools/perf/tests/shell/lib/probe_vfs_getname.sh b/tools/perf/tests/shell/lib/probe_vfs_getname.sh
index 1c16e56cd93e..7cb99b433888 100644
--- a/tools/perf/tests/shell/lib/probe_vfs_getname.sh
+++ b/tools/perf/tests/shell/lib/probe_vfs_getname.sh
@@ -13,7 +13,8 @@ add_probe_vfs_getname() {
local verbose=$1
if [ $had_vfs_getname -eq 1 ] ; then
line=$(perf probe -L getname_flags 2>&1 | egrep 'result.*=.*filename;' | sed -r 's/[[:space:]]+([[:digit:]]+)[[:space:]]+result->uptr.*/\1/')
- perf probe $verbose "vfs_getname=getname_flags:${line} pathname=result->name:string"
+ perf probe -q "vfs_getname=getname_flags:${line} pathname=result->name:string" || \
+ perf probe $verbose "vfs_getname=getname_flags:${line} pathname=filename:string"
fi
}
diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h
index b82f55fcc294..399f18ca71a3 100644
--- a/tools/perf/tests/tests.h
+++ b/tools/perf/tests/tests.h
@@ -119,4 +119,9 @@ int test__arch_unwind_sample(struct perf_sample *sample,
struct thread *thread);
#endif
#endif
+
+#if defined(__arm__)
+int test__vectors_page(struct test *test, int subtest);
+#endif
+
#endif /* TESTS_H */
diff --git a/tools/perf/trace/beauty/mount_flags.sh b/tools/perf/trace/beauty/mount_flags.sh
index 45547573a1db..847850b2ef6c 100755
--- a/tools/perf/trace/beauty/mount_flags.sh
+++ b/tools/perf/trace/beauty/mount_flags.sh
@@ -5,11 +5,11 @@
printf "static const char *mount_flags[] = {\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MS_([[:alnum:]_]+)[[:space:]]+([[:digit:]]+)[[:space:]]*.*'
-egrep $regex ${header_dir}/fs.h | egrep -v '(MSK|VERBOSE|MGC_VAL)\>' | \
+egrep $regex ${header_dir}/mount.h | egrep -v '(MSK|VERBOSE|MGC_VAL)\>' | \
sed -r "s/$regex/\2 \2 \1/g" | sort -n | \
xargs printf "\t[%s ? (ilog2(%s) + 1) : 0] = \"%s\",\n"
regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MS_([[:alnum:]_]+)[[:space:]]+\(1<<([[:digit:]]+)\)[[:space:]]*.*'
-egrep $regex ${header_dir}/fs.h | \
+egrep $regex ${header_dir}/mount.h | \
sed -r "s/$regex/\2 \1/g" | \
xargs printf "\t[%s + 1] = \"%s\",\n"
printf "};\n"
diff --git a/tools/perf/trace/beauty/prctl_option.sh b/tools/perf/trace/beauty/prctl_option.sh
index d32f8f1124af..3109d7b05e11 100755
--- a/tools/perf/trace/beauty/prctl_option.sh
+++ b/tools/perf/trace/beauty/prctl_option.sh
@@ -4,7 +4,7 @@
[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
printf "static const char *prctl_options[] = {\n"
-regex='^#define[[:space:]]+PR_([GS]ET\w+)[[:space:]]*([[:xdigit:]]+).*'
+regex='^#define[[:space:]]+PR_(\w+)[[:space:]]*([[:xdigit:]]+).*'
egrep $regex ${header_dir}/prctl.h | grep -v PR_SET_PTRACER | \
sed -r "s/$regex/\2 \1/g" | \
sort -n | xargs printf "\t[%s] = \"%s\",\n"
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index ac9805e0bc76..70de8f6b3aee 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -1723,15 +1723,14 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
err = asprintf(&command,
"%s %s%s --start-address=0x%016" PRIx64
" --stop-address=0x%016" PRIx64
- " -l -d %s %s -C \"%s\" 2>/dev/null|grep -v \"%s:\"|expand",
+ " -l -d %s %s -C \"$1\" 2>/dev/null|grep -v \"$1:\"|expand",
opts->objdump_path ?: "objdump",
opts->disassembler_style ? "-M " : "",
opts->disassembler_style ?: "",
map__rip_2objdump(map, sym->start),
map__rip_2objdump(map, sym->end),
opts->show_asm_raw ? "" : "--no-show-raw",
- opts->annotate_src ? "-S" : "",
- symfs_filename, symfs_filename);
+ opts->annotate_src ? "-S" : "");
if (err < 0) {
pr_err("Failure allocating memory for the command to run\n");
@@ -1756,7 +1755,8 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
close(stdout_fd[0]);
dup2(stdout_fd[1], 1);
close(stdout_fd[1]);
- execl("/bin/sh", "sh", "-c", command, NULL);
+ execl("/bin/sh", "sh", "-c", command, "--", symfs_filename,
+ NULL);
perror(command);
exit(-1);
}
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c
index 32ef7bdca1cf..dc2212e12184 100644
--- a/tools/perf/util/callchain.c
+++ b/tools/perf/util/callchain.c
@@ -766,6 +766,7 @@ static enum match_result match_chain(struct callchain_cursor_node *node,
cnode->cycles_count += node->branch_flags.cycles;
cnode->iter_count += node->nr_loop_iter;
cnode->iter_cycles += node->iter_cycles;
+ cnode->from_count++;
}
}
@@ -1345,10 +1346,10 @@ static int branch_to_str(char *bf, int bfsize,
static int branch_from_str(char *bf, int bfsize,
u64 branch_count,
u64 cycles_count, u64 iter_count,
- u64 iter_cycles)
+ u64 iter_cycles, u64 from_count)
{
int printed = 0, i = 0;
- u64 cycles;
+ u64 cycles, v = 0;
cycles = cycles_count / branch_count;
if (cycles) {
@@ -1357,14 +1358,16 @@ static int branch_from_str(char *bf, int bfsize,
bf + printed, bfsize - printed);
}
- if (iter_count) {
- printed += count_pri64_printf(i++, "iter",
- iter_count,
- bf + printed, bfsize - printed);
+ if (iter_count && from_count) {
+ v = iter_count / from_count;
+ if (v) {
+ printed += count_pri64_printf(i++, "iter",
+ v, bf + printed, bfsize - printed);
- printed += count_pri64_printf(i++, "avg_cycles",
- iter_cycles / iter_count,
- bf + printed, bfsize - printed);
+ printed += count_pri64_printf(i++, "avg_cycles",
+ iter_cycles / iter_count,
+ bf + printed, bfsize - printed);
+ }
}
if (i)
@@ -1377,6 +1380,7 @@ static int counts_str_build(char *bf, int bfsize,
u64 branch_count, u64 predicted_count,
u64 abort_count, u64 cycles_count,
u64 iter_count, u64 iter_cycles,
+ u64 from_count,
struct branch_type_stat *brtype_stat)
{
int printed;
@@ -1389,7 +1393,8 @@ static int counts_str_build(char *bf, int bfsize,
predicted_count, abort_count, brtype_stat);
} else {
printed = branch_from_str(bf, bfsize, branch_count,
- cycles_count, iter_count, iter_cycles);
+ cycles_count, iter_count, iter_cycles,
+ from_count);
}
if (!printed)
@@ -1402,13 +1407,14 @@ static int callchain_counts_printf(FILE *fp, char *bf, int bfsize,
u64 branch_count, u64 predicted_count,
u64 abort_count, u64 cycles_count,
u64 iter_count, u64 iter_cycles,
+ u64 from_count,
struct branch_type_stat *brtype_stat)
{
char str[256];
counts_str_build(str, sizeof(str), branch_count,
predicted_count, abort_count, cycles_count,
- iter_count, iter_cycles, brtype_stat);
+ iter_count, iter_cycles, from_count, brtype_stat);
if (fp)
return fprintf(fp, "%s", str);
@@ -1422,6 +1428,7 @@ int callchain_list_counts__printf_value(struct callchain_list *clist,
u64 branch_count, predicted_count;
u64 abort_count, cycles_count;
u64 iter_count, iter_cycles;
+ u64 from_count;
branch_count = clist->branch_count;
predicted_count = clist->predicted_count;
@@ -1429,11 +1436,12 @@ int callchain_list_counts__printf_value(struct callchain_list *clist,
cycles_count = clist->cycles_count;
iter_count = clist->iter_count;
iter_cycles = clist->iter_cycles;
+ from_count = clist->from_count;
return callchain_counts_printf(fp, bf, bfsize, branch_count,
predicted_count, abort_count,
cycles_count, iter_count, iter_cycles,
- &clist->brtype_stat);
+ from_count, &clist->brtype_stat);
}
static void free_callchain_node(struct callchain_node *node)
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 154560b1eb65..99d38ac019b8 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -118,6 +118,7 @@ struct callchain_list {
bool has_children;
};
u64 branch_count;
+ u64 from_count;
u64 predicted_count;
u64 abort_count;
u64 cycles_count;
diff --git a/tools/perf/util/find-vdso-map.c b/tools/perf/util/find-map.c
index d7823e3508fc..7b2300588ece 100644
--- a/tools/perf/util/find-vdso-map.c
+++ b/tools/perf/util/find-map.c
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
-static int find_vdso_map(void **start, void **end)
+static int find_map(void **start, void **end, const char *name)
{
FILE *maps;
char line[128];
@@ -7,7 +7,7 @@ static int find_vdso_map(void **start, void **end)
maps = fopen("/proc/self/maps", "r");
if (!maps) {
- fprintf(stderr, "vdso: cannot open maps\n");
+ fprintf(stderr, "cannot open maps\n");
return -1;
}
@@ -21,8 +21,7 @@ static int find_vdso_map(void **start, void **end)
if (m < 0)
continue;
- if (!strncmp(&line[m], VDSO__MAP_NAME,
- sizeof(VDSO__MAP_NAME) - 1))
+ if (!strncmp(&line[m], name, strlen(name)))
found = 1;
}
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 6fcb3bce0442..143f7057d581 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -2005,7 +2005,7 @@ static void save_iterations(struct iterations *iter,
{
int i;
- iter->nr_loop_iter = nr;
+ iter->nr_loop_iter++;
iter->cycles = 0;
for (i = 0; i < nr; i++)
diff --git a/tools/perf/util/strbuf.c b/tools/perf/util/strbuf.c
index 9005fbe0780e..23092fd6451d 100644
--- a/tools/perf/util/strbuf.c
+++ b/tools/perf/util/strbuf.c
@@ -109,7 +109,6 @@ static int strbuf_addv(struct strbuf *sb, const char *fmt, va_list ap)
return ret;
}
len = vsnprintf(sb->buf + sb->len, sb->alloc - sb->len, fmt, ap_saved);
- va_end(ap_saved);
if (len > strbuf_avail(sb)) {
pr_debug("this should not happen, your vsnprintf is broken");
va_end(ap_saved);
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 01f2c7385e38..48efad6d0f90 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -614,6 +614,7 @@ out:
static bool symbol__is_idle(const char *name)
{
const char * const idle_symbols[] = {
+ "arch_cpu_idle",
"cpu_idle",
"cpu_startup_entry",
"intel_idle",
diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c
index 741af209b19d..3702cba11d7d 100644
--- a/tools/perf/util/vdso.c
+++ b/tools/perf/util/vdso.c
@@ -18,10 +18,10 @@
#include "debug.h"
/*
- * Include definition of find_vdso_map() also used in perf-read-vdso.c for
+ * Include definition of find_map() also used in perf-read-vdso.c for
* building perf-read-vdso32 and perf-read-vdsox32.
*/
-#include "find-vdso-map.c"
+#include "find-map.c"
#define VDSO__TEMP_FILE_NAME "/tmp/perf-vdso.so-XXXXXX"
@@ -76,7 +76,7 @@ static char *get_file(struct vdso_file *vdso_file)
if (vdso_file->found)
return vdso_file->temp_file_name;
- if (vdso_file->error || find_vdso_map(&start, &end))
+ if (vdso_file->error || find_map(&start, &end, VDSO__MAP_NAME))
return NULL;
size = end - start;
diff --git a/tools/testing/nvdimm/dimm_devs.c b/tools/testing/nvdimm/dimm_devs.c
index e75238404555..2d4baf57822f 100644
--- a/tools/testing/nvdimm/dimm_devs.c
+++ b/tools/testing/nvdimm/dimm_devs.c
@@ -18,8 +18,8 @@ ssize_t security_show(struct device *dev,
* For the test version we need to poll the "hardware" in order
* to get the updated status for unlock testing.
*/
- nvdimm->sec.state = nvdimm_security_state(nvdimm, false);
- nvdimm->sec.ext_state = nvdimm_security_state(nvdimm, true);
+ nvdimm->sec.state = nvdimm_security_state(nvdimm, NVDIMM_USER);
+ nvdimm->sec.ext_state = nvdimm_security_state(nvdimm, NVDIMM_MASTER);
switch (nvdimm->sec.state) {
case NVDIMM_SECURITY_DISABLED:
diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore
index 4a9785043a39..dd093bd91aa9 100644
--- a/tools/testing/selftests/bpf/.gitignore
+++ b/tools/testing/selftests/bpf/.gitignore
@@ -28,3 +28,4 @@ flow_dissector_load
test_netcnt
test_section_names
test_tcpnotify_user
+test_libbpf
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 73aa6d8f4a2f..41ab7a3668b3 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -55,7 +55,10 @@ TEST_PROGS := test_kmod.sh \
test_flow_dissector.sh \
test_xdp_vlan.sh
-TEST_PROGS_EXTENDED := with_addr.sh
+TEST_PROGS_EXTENDED := with_addr.sh \
+ with_tunnels.sh \
+ tcp_client.py \
+ tcp_server.py
# Compile but not part of 'make run_tests'
TEST_GEN_PROGS_EXTENDED = test_libbpf_open test_sock_addr test_skb_cgroup_id_user \
diff --git a/tools/testing/selftests/bpf/cgroup_helpers.c b/tools/testing/selftests/bpf/cgroup_helpers.c
index cf16948aad4a..6692a40a6979 100644
--- a/tools/testing/selftests/bpf/cgroup_helpers.c
+++ b/tools/testing/selftests/bpf/cgroup_helpers.c
@@ -155,7 +155,7 @@ void cleanup_cgroup_environment(void)
* This function creates a cgroup under the top level workdir and returns the
* file descriptor. It is idempotent.
*
- * On success, it returns the file descriptor. On failure it returns 0.
+ * On success, it returns the file descriptor. On failure it returns -1.
* If there is a failure, it prints the error to stderr.
*/
int create_and_get_cgroup(const char *path)
@@ -166,13 +166,13 @@ int create_and_get_cgroup(const char *path)
format_cgroup_path(cgroup_path, path);
if (mkdir(cgroup_path, 0777) && errno != EEXIST) {
log_err("mkdiring cgroup %s .. %s", path, cgroup_path);
- return 0;
+ return -1;
}
fd = open(cgroup_path, O_RDONLY);
if (fd < 0) {
log_err("Opening Cgroup");
- return 0;
+ return -1;
}
return fd;
diff --git a/tools/testing/selftests/bpf/test_btf.c b/tools/testing/selftests/bpf/test_btf.c
index 8bcd38010582..a0bd04befe87 100644
--- a/tools/testing/selftests/bpf/test_btf.c
+++ b/tools/testing/selftests/bpf/test_btf.c
@@ -3526,6 +3526,8 @@ struct pprint_mapv {
ENUM_TWO,
ENUM_THREE,
} aenum;
+ uint32_t ui32b;
+ uint32_t bits2c:2;
};
static struct btf_raw_test pprint_test_template[] = {
@@ -3568,7 +3570,7 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_ENUM_ENC(NAME_TBD, 2),
BTF_ENUM_ENC(NAME_TBD, 3),
/* struct pprint_mapv */ /* [16] */
- BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 0, 8), 32),
+ BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 0, 10), 40),
BTF_MEMBER_ENC(NAME_TBD, 11, 0), /* uint32_t ui32 */
BTF_MEMBER_ENC(NAME_TBD, 10, 32), /* uint16_t ui16 */
BTF_MEMBER_ENC(NAME_TBD, 12, 64), /* int32_t si32 */
@@ -3577,9 +3579,11 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_MEMBER_ENC(NAME_TBD, 6, 126), /* unused_bits2b */
BTF_MEMBER_ENC(0, 14, 128), /* union (anon) */
BTF_MEMBER_ENC(NAME_TBD, 15, 192), /* aenum */
+ BTF_MEMBER_ENC(NAME_TBD, 11, 224), /* uint32_t ui32b */
+ BTF_MEMBER_ENC(NAME_TBD, 6, 256), /* bits2c */
BTF_END_RAW,
},
- BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum"),
+ BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum\0ui32b\0bits2c"),
.key_size = sizeof(unsigned int),
.value_size = sizeof(struct pprint_mapv),
.key_type_id = 3, /* unsigned int */
@@ -3628,7 +3632,7 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_ENUM_ENC(NAME_TBD, 2),
BTF_ENUM_ENC(NAME_TBD, 3),
/* struct pprint_mapv */ /* [16] */
- BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 8), 32),
+ BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 10), 40),
BTF_MEMBER_ENC(NAME_TBD, 11, BTF_MEMBER_OFFSET(0, 0)), /* uint32_t ui32 */
BTF_MEMBER_ENC(NAME_TBD, 10, BTF_MEMBER_OFFSET(0, 32)), /* uint16_t ui16 */
BTF_MEMBER_ENC(NAME_TBD, 12, BTF_MEMBER_OFFSET(0, 64)), /* int32_t si32 */
@@ -3637,9 +3641,11 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_MEMBER_ENC(NAME_TBD, 6, BTF_MEMBER_OFFSET(2, 126)), /* unused_bits2b */
BTF_MEMBER_ENC(0, 14, BTF_MEMBER_OFFSET(0, 128)), /* union (anon) */
BTF_MEMBER_ENC(NAME_TBD, 15, BTF_MEMBER_OFFSET(0, 192)), /* aenum */
+ BTF_MEMBER_ENC(NAME_TBD, 11, BTF_MEMBER_OFFSET(0, 224)), /* uint32_t ui32b */
+ BTF_MEMBER_ENC(NAME_TBD, 6, BTF_MEMBER_OFFSET(2, 256)), /* bits2c */
BTF_END_RAW,
},
- BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum"),
+ BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum\0ui32b\0bits2c"),
.key_size = sizeof(unsigned int),
.value_size = sizeof(struct pprint_mapv),
.key_type_id = 3, /* unsigned int */
@@ -3690,7 +3696,7 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_ENUM_ENC(NAME_TBD, 2),
BTF_ENUM_ENC(NAME_TBD, 3),
/* struct pprint_mapv */ /* [16] */
- BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 8), 32),
+ BTF_TYPE_ENC(NAME_TBD, BTF_INFO_ENC(BTF_KIND_STRUCT, 1, 10), 40),
BTF_MEMBER_ENC(NAME_TBD, 11, BTF_MEMBER_OFFSET(0, 0)), /* uint32_t ui32 */
BTF_MEMBER_ENC(NAME_TBD, 10, BTF_MEMBER_OFFSET(0, 32)), /* uint16_t ui16 */
BTF_MEMBER_ENC(NAME_TBD, 12, BTF_MEMBER_OFFSET(0, 64)), /* int32_t si32 */
@@ -3699,13 +3705,15 @@ static struct btf_raw_test pprint_test_template[] = {
BTF_MEMBER_ENC(NAME_TBD, 19, BTF_MEMBER_OFFSET(2, 126)),/* unused_bits2b */
BTF_MEMBER_ENC(0, 14, BTF_MEMBER_OFFSET(0, 128)), /* union (anon) */
BTF_MEMBER_ENC(NAME_TBD, 15, BTF_MEMBER_OFFSET(0, 192)), /* aenum */
+ BTF_MEMBER_ENC(NAME_TBD, 11, BTF_MEMBER_OFFSET(0, 224)), /* uint32_t ui32b */
+ BTF_MEMBER_ENC(NAME_TBD, 17, BTF_MEMBER_OFFSET(2, 256)), /* bits2c */
/* typedef unsigned int ___int */ /* [17] */
BTF_TYPEDEF_ENC(NAME_TBD, 18),
BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_VOLATILE, 0, 0), 6), /* [18] */
BTF_TYPE_ENC(0, BTF_INFO_ENC(BTF_KIND_CONST, 0, 0), 15), /* [19] */
BTF_END_RAW,
},
- BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum\0___int"),
+ BTF_STR_SEC("\0unsigned char\0unsigned short\0unsigned int\0int\0unsigned long long\0uint8_t\0uint16_t\0uint32_t\0int32_t\0uint64_t\0ui64\0ui8a\0ENUM_ZERO\0ENUM_ONE\0ENUM_TWO\0ENUM_THREE\0pprint_mapv\0ui32\0ui16\0si32\0unused_bits2a\0bits28\0unused_bits2b\0aenum\0ui32b\0bits2c\0___int"),
.key_size = sizeof(unsigned int),
.value_size = sizeof(struct pprint_mapv),
.key_type_id = 3, /* unsigned int */
@@ -3793,6 +3801,8 @@ static void set_pprint_mapv(struct pprint_mapv *v, uint32_t i,
v->unused_bits2b = 3;
v->ui64 = i;
v->aenum = i & 0x03;
+ v->ui32b = 4;
+ v->bits2c = 1;
v = (void *)v + rounded_value_size;
}
}
@@ -3955,7 +3965,8 @@ static int do_test_pprint(int test_num)
nexpected_line = snprintf(expected_line, sizeof(expected_line),
"%s%u: {%u,0,%d,0x%x,0x%x,0x%x,"
- "{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s}\n",
+ "{%lu|[%u,%u,%u,%u,%u,%u,%u,%u]},%s,"
+ "%u,0x%x}\n",
percpu_map ? "\tcpu" : "",
percpu_map ? cpu : next_key,
cmapv->ui32, cmapv->si32,
@@ -3967,7 +3978,9 @@ static int do_test_pprint(int test_num)
cmapv->ui8a[2], cmapv->ui8a[3],
cmapv->ui8a[4], cmapv->ui8a[5],
cmapv->ui8a[6], cmapv->ui8a[7],
- pprint_enum_str[cmapv->aenum]);
+ pprint_enum_str[cmapv->aenum],
+ cmapv->ui32b,
+ cmapv->bits2c);
err = check_line(expected_line, nexpected_line,
sizeof(expected_line), line);
diff --git a/tools/testing/selftests/bpf/test_cgroup_storage.c b/tools/testing/selftests/bpf/test_cgroup_storage.c
index f44834155f25..2fc4625c1a15 100644
--- a/tools/testing/selftests/bpf/test_cgroup_storage.c
+++ b/tools/testing/selftests/bpf/test_cgroup_storage.c
@@ -81,7 +81,7 @@ int main(int argc, char **argv)
/* Create a cgroup, get fd, and join it */
cgroup_fd = create_and_get_cgroup(TEST_CGROUP);
- if (!cgroup_fd) {
+ if (cgroup_fd < 0) {
printf("Failed to create test cgroup\n");
goto err;
}
diff --git a/tools/testing/selftests/bpf/test_dev_cgroup.c b/tools/testing/selftests/bpf/test_dev_cgroup.c
index 9c8b50bac7e0..76e4993b7c16 100644
--- a/tools/testing/selftests/bpf/test_dev_cgroup.c
+++ b/tools/testing/selftests/bpf/test_dev_cgroup.c
@@ -43,7 +43,7 @@ int main(int argc, char **argv)
/* Create a cgroup, get fd, and join it */
cgroup_fd = create_and_get_cgroup(TEST_CGROUP);
- if (!cgroup_fd) {
+ if (cgroup_fd < 0) {
printf("Failed to create test cgroup\n");
goto err;
}
diff --git a/tools/testing/selftests/bpf/test_netcnt.c b/tools/testing/selftests/bpf/test_netcnt.c
index 44ed7f29f8ab..c1da5404454a 100644
--- a/tools/testing/selftests/bpf/test_netcnt.c
+++ b/tools/testing/selftests/bpf/test_netcnt.c
@@ -65,7 +65,7 @@ int main(int argc, char **argv)
/* Create a cgroup, get fd, and join it */
cgroup_fd = create_and_get_cgroup(TEST_CGROUP);
- if (!cgroup_fd) {
+ if (cgroup_fd < 0) {
printf("Failed to create test cgroup\n");
goto err;
}
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 126fc624290d..25f0083a9b2e 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -1188,7 +1188,9 @@ static void test_stacktrace_build_id(void)
int i, j;
struct bpf_stack_build_id id_offs[PERF_MAX_STACK_DEPTH];
int build_id_matches = 0;
+ int retry = 1;
+retry:
err = bpf_prog_load(file, BPF_PROG_TYPE_TRACEPOINT, &obj, &prog_fd);
if (CHECK(err, "prog_load", "err %d errno %d\n", err, errno))
goto out;
@@ -1301,6 +1303,19 @@ static void test_stacktrace_build_id(void)
previous_key = key;
} while (bpf_map_get_next_key(stackmap_fd, &previous_key, &key) == 0);
+ /* stack_map_get_build_id_offset() is racy and sometimes can return
+ * BPF_STACK_BUILD_ID_IP instead of BPF_STACK_BUILD_ID_VALID;
+ * try it one more time.
+ */
+ if (build_id_matches < 1 && retry--) {
+ ioctl(pmu_fd, PERF_EVENT_IOC_DISABLE);
+ close(pmu_fd);
+ bpf_object__close(obj);
+ printf("%s:WARN:Didn't find expected build ID from the map, retrying\n",
+ __func__);
+ goto retry;
+ }
+
if (CHECK(build_id_matches < 1, "build id match",
"Didn't find expected build ID from the map\n"))
goto disable_pmu;
@@ -1341,7 +1356,9 @@ static void test_stacktrace_build_id_nmi(void)
int i, j;
struct bpf_stack_build_id id_offs[PERF_MAX_STACK_DEPTH];
int build_id_matches = 0;
+ int retry = 1;
+retry:
err = bpf_prog_load(file, BPF_PROG_TYPE_PERF_EVENT, &obj, &prog_fd);
if (CHECK(err, "prog_load", "err %d errno %d\n", err, errno))
return;
@@ -1436,6 +1453,19 @@ static void test_stacktrace_build_id_nmi(void)
previous_key = key;
} while (bpf_map_get_next_key(stackmap_fd, &previous_key, &key) == 0);
+ /* stack_map_get_build_id_offset() is racy and sometimes can return
+ * BPF_STACK_BUILD_ID_IP instead of BPF_STACK_BUILD_ID_VALID;
+ * try it one more time.
+ */
+ if (build_id_matches < 1 && retry--) {
+ ioctl(pmu_fd, PERF_EVENT_IOC_DISABLE);
+ close(pmu_fd);
+ bpf_object__close(obj);
+ printf("%s:WARN:Didn't find expected build ID from the map, retrying\n",
+ __func__);
+ goto retry;
+ }
+
if (CHECK(build_id_matches < 1, "build id match",
"Didn't find expected build ID from the map\n"))
goto disable_pmu;
diff --git a/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c b/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c
index c121cc59f314..9220747c069d 100644
--- a/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c
+++ b/tools/testing/selftests/bpf/test_skb_cgroup_id_user.c
@@ -164,7 +164,7 @@ int main(int argc, char **argv)
goto err;
cgfd = create_and_get_cgroup(CGROUP_PATH);
- if (!cgfd)
+ if (cgfd < 0)
goto err;
if (join_cgroup(CGROUP_PATH))
diff --git a/tools/testing/selftests/bpf/test_sock.c b/tools/testing/selftests/bpf/test_sock.c
index b8ebe2f58074..561ffb6d6433 100644
--- a/tools/testing/selftests/bpf/test_sock.c
+++ b/tools/testing/selftests/bpf/test_sock.c
@@ -458,7 +458,7 @@ int main(int argc, char **argv)
goto err;
cgfd = create_and_get_cgroup(CG_PATH);
- if (!cgfd)
+ if (cgfd < 0)
goto err;
if (join_cgroup(CG_PATH))
diff --git a/tools/testing/selftests/bpf/test_sock_addr.c b/tools/testing/selftests/bpf/test_sock_addr.c
index 73b7493d4120..3f110eaaf29c 100644
--- a/tools/testing/selftests/bpf/test_sock_addr.c
+++ b/tools/testing/selftests/bpf/test_sock_addr.c
@@ -44,6 +44,7 @@
#define SERV6_V4MAPPED_IP "::ffff:192.168.0.4"
#define SRC6_IP "::1"
#define SRC6_REWRITE_IP "::6"
+#define WILDCARD6_IP "::"
#define SERV6_PORT 6060
#define SERV6_REWRITE_PORT 6666
@@ -85,12 +86,14 @@ static int bind4_prog_load(const struct sock_addr_test *test);
static int bind6_prog_load(const struct sock_addr_test *test);
static int connect4_prog_load(const struct sock_addr_test *test);
static int connect6_prog_load(const struct sock_addr_test *test);
+static int sendmsg_allow_prog_load(const struct sock_addr_test *test);
static int sendmsg_deny_prog_load(const struct sock_addr_test *test);
static int sendmsg4_rw_asm_prog_load(const struct sock_addr_test *test);
static int sendmsg4_rw_c_prog_load(const struct sock_addr_test *test);
static int sendmsg6_rw_asm_prog_load(const struct sock_addr_test *test);
static int sendmsg6_rw_c_prog_load(const struct sock_addr_test *test);
static int sendmsg6_rw_v4mapped_prog_load(const struct sock_addr_test *test);
+static int sendmsg6_rw_wildcard_prog_load(const struct sock_addr_test *test);
static struct sock_addr_test tests[] = {
/* bind */
@@ -463,6 +466,34 @@ static struct sock_addr_test tests[] = {
SYSCALL_ENOTSUPP,
},
{
+ "sendmsg6: set dst IP = [::] (BSD'ism)",
+ sendmsg6_rw_wildcard_prog_load,
+ BPF_CGROUP_UDP6_SENDMSG,
+ BPF_CGROUP_UDP6_SENDMSG,
+ AF_INET6,
+ SOCK_DGRAM,
+ SERV6_IP,
+ SERV6_PORT,
+ SERV6_REWRITE_IP,
+ SERV6_REWRITE_PORT,
+ SRC6_REWRITE_IP,
+ SUCCESS,
+ },
+ {
+ "sendmsg6: preserve dst IP = [::] (BSD'ism)",
+ sendmsg_allow_prog_load,
+ BPF_CGROUP_UDP6_SENDMSG,
+ BPF_CGROUP_UDP6_SENDMSG,
+ AF_INET6,
+ SOCK_DGRAM,
+ WILDCARD6_IP,
+ SERV6_PORT,
+ SERV6_REWRITE_IP,
+ SERV6_PORT,
+ SRC6_IP,
+ SUCCESS,
+ },
+ {
"sendmsg6: deny call",
sendmsg_deny_prog_load,
BPF_CGROUP_UDP6_SENDMSG,
@@ -734,16 +765,27 @@ static int connect6_prog_load(const struct sock_addr_test *test)
return load_path(test, CONNECT6_PROG_PATH);
}
-static int sendmsg_deny_prog_load(const struct sock_addr_test *test)
+static int sendmsg_ret_only_prog_load(const struct sock_addr_test *test,
+ int32_t rc)
{
struct bpf_insn insns[] = {
- /* return 0 */
- BPF_MOV64_IMM(BPF_REG_0, 0),
+ /* return rc */
+ BPF_MOV64_IMM(BPF_REG_0, rc),
BPF_EXIT_INSN(),
};
return load_insns(test, insns, sizeof(insns) / sizeof(struct bpf_insn));
}
+static int sendmsg_allow_prog_load(const struct sock_addr_test *test)
+{
+ return sendmsg_ret_only_prog_load(test, /*rc*/ 1);
+}
+
+static int sendmsg_deny_prog_load(const struct sock_addr_test *test)
+{
+ return sendmsg_ret_only_prog_load(test, /*rc*/ 0);
+}
+
static int sendmsg4_rw_asm_prog_load(const struct sock_addr_test *test)
{
struct sockaddr_in dst4_rw_addr;
@@ -864,6 +906,11 @@ static int sendmsg6_rw_v4mapped_prog_load(const struct sock_addr_test *test)
return sendmsg6_rw_dst_asm_prog_load(test, SERV6_V4MAPPED_IP);
}
+static int sendmsg6_rw_wildcard_prog_load(const struct sock_addr_test *test)
+{
+ return sendmsg6_rw_dst_asm_prog_load(test, WILDCARD6_IP);
+}
+
static int sendmsg6_rw_c_prog_load(const struct sock_addr_test *test)
{
return load_path(test, SENDMSG6_PROG_PATH);
@@ -1395,7 +1442,7 @@ int main(int argc, char **argv)
goto err;
cgfd = create_and_get_cgroup(CG_PATH);
- if (!cgfd)
+ if (cgfd < 0)
goto err;
if (join_cgroup(CG_PATH))
diff --git a/tools/testing/selftests/bpf/test_socket_cookie.c b/tools/testing/selftests/bpf/test_socket_cookie.c
index b6c2c605d8c0..fc7832ee566b 100644
--- a/tools/testing/selftests/bpf/test_socket_cookie.c
+++ b/tools/testing/selftests/bpf/test_socket_cookie.c
@@ -202,7 +202,7 @@ int main(int argc, char **argv)
goto err;
cgfd = create_and_get_cgroup(CG_PATH);
- if (!cgfd)
+ if (cgfd < 0)
goto err;
if (join_cgroup(CG_PATH))
diff --git a/tools/testing/selftests/bpf/test_tcpbpf_user.c b/tools/testing/selftests/bpf/test_tcpbpf_user.c
index e6eebda7d112..716b4e3be581 100644
--- a/tools/testing/selftests/bpf/test_tcpbpf_user.c
+++ b/tools/testing/selftests/bpf/test_tcpbpf_user.c
@@ -103,7 +103,7 @@ int main(int argc, char **argv)
goto err;
cg_fd = create_and_get_cgroup(cg_path);
- if (!cg_fd)
+ if (cg_fd < 0)
goto err;
if (join_cgroup(cg_path))
diff --git a/tools/testing/selftests/bpf/test_tcpnotify_user.c b/tools/testing/selftests/bpf/test_tcpnotify_user.c
index ff3c4522aed6..4e4353711a86 100644
--- a/tools/testing/selftests/bpf/test_tcpnotify_user.c
+++ b/tools/testing/selftests/bpf/test_tcpnotify_user.c
@@ -115,7 +115,7 @@ int main(int argc, char **argv)
goto err;
cg_fd = create_and_get_cgroup(cg_path);
- if (!cg_fd)
+ if (cg_fd < 0)
goto err;
if (join_cgroup(cg_path))
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index 10d44446e801..2fd90d456892 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -6934,6 +6934,126 @@ static struct bpf_test tests[] = {
.retval = 1,
},
{
+ "map access: mixing value pointer and scalar, 1",
+ .insns = {
+ // load map value pointer into r0 and r2
+ BPF_MOV64_IMM(BPF_REG_0, 1),
+ BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+ BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+ BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+ BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ // load some number from the map into r1
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ // depending on r1, branch:
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 3),
+ // branch A
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+ BPF_MOV64_IMM(BPF_REG_3, 0),
+ BPF_JMP_A(2),
+ // branch B
+ BPF_MOV64_IMM(BPF_REG_2, 0),
+ BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+ // common instruction
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+ // depending on r1, branch:
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+ // branch A
+ BPF_JMP_A(4),
+ // branch B
+ BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
+ // verifier follows fall-through
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ // fake-dead code; targeted from branch A to
+ // prevent dead code sanitization
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map_array_48b = { 1 },
+ .result = ACCEPT,
+ .result_unpriv = REJECT,
+ .errstr_unpriv = "R2 tried to add from different pointers or scalars",
+ .retval = 0,
+ },
+ {
+ "map access: mixing value pointer and scalar, 2",
+ .insns = {
+ // load map value pointer into r0 and r2
+ BPF_MOV64_IMM(BPF_REG_0, 1),
+ BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+ BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+ BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+ BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ // load some number from the map into r1
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ // depending on r1, branch:
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+ // branch A
+ BPF_MOV64_IMM(BPF_REG_2, 0),
+ BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+ BPF_JMP_A(2),
+ // branch B
+ BPF_MOV64_REG(BPF_REG_2, BPF_REG_0),
+ BPF_MOV64_IMM(BPF_REG_3, 0),
+ // common instruction
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+ // depending on r1, branch:
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_1, 0, 1),
+ // branch A
+ BPF_JMP_A(4),
+ // branch B
+ BPF_MOV64_IMM(BPF_REG_0, 0x13371337),
+ // verifier follows fall-through
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_2, 0x100000, 2),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ // fake-dead code; targeted from branch A to
+ // prevent dead code sanitization
+ BPF_LDX_MEM(BPF_B, BPF_REG_0, BPF_REG_0, 0),
+ BPF_MOV64_IMM(BPF_REG_0, 0),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map_array_48b = { 1 },
+ .result = ACCEPT,
+ .result_unpriv = REJECT,
+ .errstr_unpriv = "R2 tried to add from different maps or paths",
+ .retval = 0,
+ },
+ {
+ "sanitation: alu with different scalars",
+ .insns = {
+ BPF_MOV64_IMM(BPF_REG_0, 1),
+ BPF_LD_MAP_FD(BPF_REG_ARG1, 0),
+ BPF_MOV64_REG(BPF_REG_ARG2, BPF_REG_FP),
+ BPF_ALU64_IMM(BPF_ADD, BPF_REG_ARG2, -16),
+ BPF_ST_MEM(BPF_DW, BPF_REG_FP, -16, 0),
+ BPF_EMIT_CALL(BPF_FUNC_map_lookup_elem),
+ BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, 1),
+ BPF_EXIT_INSN(),
+ BPF_LDX_MEM(BPF_B, BPF_REG_1, BPF_REG_0, 0),
+ BPF_JMP_IMM(BPF_JEQ, BPF_REG_1, 0, 3),
+ BPF_MOV64_IMM(BPF_REG_2, 0),
+ BPF_MOV64_IMM(BPF_REG_3, 0x100000),
+ BPF_JMP_A(2),
+ BPF_MOV64_IMM(BPF_REG_2, 42),
+ BPF_MOV64_IMM(BPF_REG_3, 0x100001),
+ BPF_ALU64_REG(BPF_ADD, BPF_REG_2, BPF_REG_3),
+ BPF_MOV64_REG(BPF_REG_0, BPF_REG_2),
+ BPF_EXIT_INSN(),
+ },
+ .fixup_map_array_48b = { 1 },
+ .result = ACCEPT,
+ .retval = 0x100000,
+ },
+ {
"map access: value_ptr += known scalar, upper oob arith, test 1",
.insns = {
BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
diff --git a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
index 94fdbf215c14..c4cf6e6d800e 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh
@@ -25,6 +25,7 @@ ALL_TESTS="
lag_unlink_slaves_test
lag_dev_deletion_test
vlan_interface_uppers_test
+ bridge_extern_learn_test
devlink_reload_test
"
NUM_NETIFS=2
@@ -541,6 +542,25 @@ vlan_interface_uppers_test()
ip link del dev br0
}
+bridge_extern_learn_test()
+{
+ # Test that externally learned entries added from user space are
+ # marked as offloaded
+ RET=0
+
+ ip link add name br0 type bridge
+ ip link set dev $swp1 master br0
+
+ bridge fdb add de:ad:be:ef:13:37 dev $swp1 master extern_learn
+
+ bridge fdb show brport $swp1 | grep de:ad:be:ef:13:37 | grep -q offload
+ check_err $? "fdb entry not marked as offloaded when should"
+
+ log_test "externally learned fdb entry"
+
+ ip link del dev br0
+}
+
devlink_reload_test()
{
# Test that after executing all the above configuration tests, a
diff --git a/tools/testing/selftests/drivers/net/mlxsw/vxlan.sh b/tools/testing/selftests/drivers/net/mlxsw/vxlan.sh
index dcf9f4e913e0..ae6146ec5afd 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/vxlan.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/vxlan.sh
@@ -847,6 +847,24 @@ sanitization_vlan_aware_test()
log_test "vlan-aware - failed enslavement to vlan-aware bridge"
+ bridge vlan del vid 10 dev vxlan20
+ bridge vlan add vid 20 dev vxlan20 pvid untagged
+
+ # Test that offloading of an unsupported tunnel fails when it is
+ # triggered by addition of VLAN to a local port
+ RET=0
+
+ # TOS must be set to inherit
+ ip link set dev vxlan10 type vxlan tos 42
+
+ ip link set dev $swp1 master br0
+ bridge vlan add vid 10 dev $swp1 &> /dev/null
+ check_fail $?
+
+ log_test "vlan-aware - failed vlan addition to a local port"
+
+ ip link set dev vxlan10 type vxlan tos inherit
+
ip link del dev vxlan20
ip link del dev vxlan10
ip link del dev br0
diff --git a/tools/testing/selftests/gpio/gpio-mockup-chardev.c b/tools/testing/selftests/gpio/gpio-mockup-chardev.c
index f8d468f54e98..aaa1e9f083c3 100644
--- a/tools/testing/selftests/gpio/gpio-mockup-chardev.c
+++ b/tools/testing/selftests/gpio/gpio-mockup-chardev.c
@@ -37,7 +37,7 @@ static int get_debugfs(char **path)
struct libmnt_table *tb;
struct libmnt_iter *itr = NULL;
struct libmnt_fs *fs;
- int found = 0;
+ int found = 0, ret;
cxt = mnt_new_context();
if (!cxt)
@@ -58,8 +58,11 @@ static int get_debugfs(char **path)
break;
}
}
- if (found)
- asprintf(path, "%s/gpio", mnt_fs_get_target(fs));
+ if (found) {
+ ret = asprintf(path, "%s/gpio", mnt_fs_get_target(fs));
+ if (ret < 0)
+ err(EXIT_FAILURE, "failed to format string");
+ }
mnt_free_iter(itr);
mnt_free_context(cxt);
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 23022e9d32eb..b52cfdefecbf 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -571,7 +571,7 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm,
* already exist.
*/
region = (struct userspace_mem_region *) userspace_mem_region_find(
- vm, guest_paddr, guest_paddr + npages * vm->page_size);
+ vm, guest_paddr, (guest_paddr + npages * vm->page_size) - 1);
if (region != NULL)
TEST_ASSERT(false, "overlapping userspace_mem_region already "
"exists\n"
@@ -587,15 +587,10 @@ void vm_userspace_mem_region_add(struct kvm_vm *vm,
region = region->next) {
if (region->region.slot == slot)
break;
- if ((guest_paddr <= (region->region.guest_phys_addr
- + region->region.memory_size))
- && ((guest_paddr + npages * vm->page_size)
- >= region->region.guest_phys_addr))
- break;
}
if (region != NULL)
TEST_ASSERT(false, "A mem region with the requested slot "
- "or overlapping physical memory range already exists.\n"
+ "already exists.\n"
" requested slot: %u paddr: 0x%lx npages: 0x%lx\n"
" existing slot: %u paddr: 0x%lx size: 0x%lx",
slot, guest_paddr, npages,
diff --git a/tools/testing/selftests/kvm/x86_64/evmcs_test.c b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
index ea3c73e8f4f6..c49c2a28b0eb 100644
--- a/tools/testing/selftests/kvm/x86_64/evmcs_test.c
+++ b/tools/testing/selftests/kvm/x86_64/evmcs_test.c
@@ -103,6 +103,12 @@ int main(int argc, char *argv[])
vcpu_ioctl(vm, VCPU_ID, KVM_ENABLE_CAP, &enable_evmcs_cap);
+ /* KVM should return supported EVMCS version range */
+ TEST_ASSERT(((evmcs_ver >> 8) >= (evmcs_ver & 0xff)) &&
+ (evmcs_ver & 0xff) > 0,
+ "Incorrect EVMCS version range: %x:%x\n",
+ evmcs_ver & 0xff, evmcs_ver >> 8);
+
run = vcpu_state(vm, VCPU_ID);
vcpu_regs_get(vm, VCPU_ID, &regs1);
diff --git a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
index d8313d0438b7..b90dff8d3a94 100755
--- a/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
+++ b/tools/testing/selftests/net/forwarding/bridge_vlan_aware.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
-ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding"
+ALL_TESTS="ping_ipv4 ping_ipv6 learning flooding vlan_deletion extern_learn"
NUM_NETIFS=4
CHECK_TC="yes"
source lib.sh
@@ -96,6 +96,51 @@ flooding()
flood_test $swp2 $h1 $h2
}
+vlan_deletion()
+{
+ # Test that the deletion of a VLAN on a bridge port does not affect
+ # the PVID VLAN
+ log_info "Add and delete a VLAN on bridge port $swp1"
+
+ bridge vlan add vid 10 dev $swp1
+ bridge vlan del vid 10 dev $swp1
+
+ ping_ipv4
+ ping_ipv6
+}
+
+extern_learn()
+{
+ local mac=de:ad:be:ef:13:37
+ local ageing_time
+
+ # Test that externally learned FDB entries can roam, but not age out
+ RET=0
+
+ bridge fdb add de:ad:be:ef:13:37 dev $swp1 master extern_learn vlan 1
+
+ bridge fdb show brport $swp1 | grep -q de:ad:be:ef:13:37
+ check_err $? "Did not find FDB entry when should"
+
+ # Wait for 10 seconds after the ageing time to make sure the FDB entry
+ # was not aged out
+ ageing_time=$(bridge_ageing_time_get br0)
+ sleep $((ageing_time + 10))
+
+ bridge fdb show brport $swp1 | grep -q de:ad:be:ef:13:37
+ check_err $? "FDB entry was aged out when should not"
+
+ $MZ $h2 -c 1 -p 64 -a $mac -t ip -q
+
+ bridge fdb show brport $swp2 | grep -q de:ad:be:ef:13:37
+ check_err $? "FDB entry did not roam when should"
+
+ log_test "Externally learned FDB entry - ageing & roaming"
+
+ bridge fdb del de:ad:be:ef:13:37 dev $swp2 master vlan 1 &> /dev/null
+ bridge fdb del de:ad:be:ef:13:37 dev $swp1 master vlan 1 &> /dev/null
+}
+
trap cleanup EXIT
setup_prepare
diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
index 56cef3b1c194..bb10e33690b2 100755
--- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
+++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh
@@ -629,7 +629,7 @@ __test_ecn_decap()
RET=0
tc filter add dev $h1 ingress pref 77 prot ip \
- flower ip_tos $decapped_tos action pass
+ flower ip_tos $decapped_tos action drop
sleep 1
vxlan_encapped_ping_test v2 v1 192.0.2.17 \
$orig_inner_tos $orig_outer_tos \
diff --git a/tools/testing/selftests/net/ip_defrag.c b/tools/testing/selftests/net/ip_defrag.c
index 61ae2782388e..5d56cc0838f6 100644
--- a/tools/testing/selftests/net/ip_defrag.c
+++ b/tools/testing/selftests/net/ip_defrag.c
@@ -203,6 +203,7 @@ static void send_udp_frags(int fd_raw, struct sockaddr *addr,
{
struct ip *iphdr = (struct ip *)ip_frame;
struct ip6_hdr *ip6hdr = (struct ip6_hdr *)ip_frame;
+ const bool ipv4 = !ipv6;
int res;
int offset;
int frag_len;
@@ -239,19 +240,53 @@ static void send_udp_frags(int fd_raw, struct sockaddr *addr,
iphdr->ip_sum = 0;
}
+ /* Occasionally test in-order fragments. */
+ if (!cfg_overlap && (rand() % 100 < 15)) {
+ offset = 0;
+ while (offset < (UDP_HLEN + payload_len)) {
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
+ offset += max_frag_len;
+ }
+ return;
+ }
+
+ /* Occasionally test IPv4 "runs" (see net/ipv4/ip_fragment.c) */
+ if (ipv4 && !cfg_overlap && (rand() % 100 < 20) &&
+ (payload_len > 9 * max_frag_len)) {
+ offset = 6 * max_frag_len;
+ while (offset < (UDP_HLEN + payload_len)) {
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
+ offset += max_frag_len;
+ }
+ offset = 3 * max_frag_len;
+ while (offset < 6 * max_frag_len) {
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
+ offset += max_frag_len;
+ }
+ offset = 0;
+ while (offset < 3 * max_frag_len) {
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
+ offset += max_frag_len;
+ }
+ return;
+ }
+
/* Odd fragments. */
offset = max_frag_len;
while (offset < (UDP_HLEN + payload_len)) {
send_fragment(fd_raw, addr, alen, offset, ipv6);
+ /* IPv4 ignores duplicates, so randomly send a duplicate. */
+ if (ipv4 && (1 == rand() % 100))
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
offset += 2 * max_frag_len;
}
if (cfg_overlap) {
/* Send an extra random fragment. */
- offset = rand() % (UDP_HLEN + payload_len - 1);
- /* sendto() returns EINVAL if offset + frag_len is too small. */
if (ipv6) {
struct ip6_frag *fraghdr = (struct ip6_frag *)(ip_frame + IP6_HLEN);
+ /* sendto() returns EINVAL if offset + frag_len is too small. */
+ offset = rand() % (UDP_HLEN + payload_len - 1);
frag_len = max_frag_len + rand() % 256;
/* In IPv6 if !!(frag_len % 8), the fragment is dropped. */
frag_len &= ~0x7;
@@ -259,13 +294,29 @@ static void send_udp_frags(int fd_raw, struct sockaddr *addr,
ip6hdr->ip6_plen = htons(frag_len);
frag_len += IP6_HLEN;
} else {
- frag_len = IP4_HLEN + UDP_HLEN + rand() % 256;
+ /* In IPv4, duplicates and some fragments completely inside
+ * previously sent fragments are dropped/ignored. So
+ * random offset and frag_len can result in a dropped
+ * fragment instead of a dropped queue/packet. So we
+ * hard-code offset and frag_len.
+ *
+ * See ade446403bfb ("net: ipv4: do not handle duplicate
+ * fragments as overlapping").
+ */
+ if (max_frag_len * 4 < payload_len || max_frag_len < 16) {
+ /* not enough payload to play with random offset and frag_len. */
+ offset = 8;
+ frag_len = IP4_HLEN + UDP_HLEN + max_frag_len;
+ } else {
+ offset = rand() % (payload_len / 2);
+ frag_len = 2 * max_frag_len + 1 + rand() % 256;
+ }
iphdr->ip_off = htons(offset / 8 | IP4_MF);
iphdr->ip_len = htons(frag_len);
}
res = sendto(fd_raw, ip_frame, frag_len, 0, addr, alen);
if (res < 0)
- error(1, errno, "sendto overlap");
+ error(1, errno, "sendto overlap: %d", frag_len);
if (res != frag_len)
error(1, 0, "sendto overlap: %d vs %d", (int)res, frag_len);
frag_counter++;
@@ -275,6 +326,9 @@ static void send_udp_frags(int fd_raw, struct sockaddr *addr,
offset = 0;
while (offset < (UDP_HLEN + payload_len)) {
send_fragment(fd_raw, addr, alen, offset, ipv6);
+ /* IPv4 ignores duplicates, so randomly send a duplicate. */
+ if (ipv4 && (1 == rand() % 100))
+ send_fragment(fd_raw, addr, alen, offset, ipv6);
offset += 2 * max_frag_len;
}
}
@@ -282,7 +336,11 @@ static void send_udp_frags(int fd_raw, struct sockaddr *addr,
static void run_test(struct sockaddr *addr, socklen_t alen, bool ipv6)
{
int fd_tx_raw, fd_rx_udp;
- struct timeval tv = { .tv_sec = 0, .tv_usec = 10 * 1000 };
+ /* Frag queue timeout is set to one second in the calling script;
+ * socket timeout should be just a bit longer to avoid tests interfering
+ * with each other.
+ */
+ struct timeval tv = { .tv_sec = 1, .tv_usec = 10 };
int idx;
int min_frag_len = ipv6 ? 1280 : 8;
@@ -308,12 +366,32 @@ static void run_test(struct sockaddr *addr, socklen_t alen, bool ipv6)
payload_len += (rand() % 4096)) {
if (cfg_verbose)
printf("payload_len: %d\n", payload_len);
- max_frag_len = min_frag_len;
- do {
+
+ if (cfg_overlap) {
+ /* With overlaps, one send/receive pair below takes
+ * at least one second (== timeout) to run, so there
+ * is not enough test time to run a nested loop:
+ * the full overlap test takes 20-30 seconds.
+ */
+ max_frag_len = min_frag_len +
+ rand() % (1500 - FRAG_HLEN - min_frag_len);
send_udp_frags(fd_tx_raw, addr, alen, ipv6);
recv_validate_udp(fd_rx_udp);
- max_frag_len += 8 * (rand() % 8);
- } while (max_frag_len < (1500 - FRAG_HLEN) && max_frag_len <= payload_len);
+ } else {
+ /* Without overlaps, each packet reassembly (== one
+ * send/receive pair below) takes very little time to
+ * run, so we can easily afford more thourough testing
+ * with a nested loop: the full non-overlap test takes
+ * less than one second).
+ */
+ max_frag_len = min_frag_len;
+ do {
+ send_udp_frags(fd_tx_raw, addr, alen, ipv6);
+ recv_validate_udp(fd_rx_udp);
+ max_frag_len += 8 * (rand() % 8);
+ } while (max_frag_len < (1500 - FRAG_HLEN) &&
+ max_frag_len <= payload_len);
+ }
}
/* Cleanup. */
diff --git a/tools/testing/selftests/net/ip_defrag.sh b/tools/testing/selftests/net/ip_defrag.sh
index f34672796044..7dd79a9efb17 100755
--- a/tools/testing/selftests/net/ip_defrag.sh
+++ b/tools/testing/selftests/net/ip_defrag.sh
@@ -11,10 +11,17 @@ readonly NETNS="ns-$(mktemp -u XXXXXX)"
setup() {
ip netns add "${NETNS}"
ip -netns "${NETNS}" link set lo up
+
ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_high_thresh=9000000 >/dev/null 2>&1
ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_low_thresh=7000000 >/dev/null 2>&1
+ ip netns exec "${NETNS}" sysctl -w net.ipv4.ipfrag_time=1 >/dev/null 2>&1
+
ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_high_thresh=9000000 >/dev/null 2>&1
ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_low_thresh=7000000 >/dev/null 2>&1
+ ip netns exec "${NETNS}" sysctl -w net.ipv6.ip6frag_time=1 >/dev/null 2>&1
+
+ # DST cache can get full with a lot of frags, with GC not keeping up with the test.
+ ip netns exec "${NETNS}" sysctl -w net.ipv6.route.max_size=65536 >/dev/null 2>&1
}
cleanup() {
@@ -27,7 +34,6 @@ setup
echo "ipv4 defrag"
ip netns exec "${NETNS}" ./ip_defrag -4
-
echo "ipv4 defrag with overlaps"
ip netns exec "${NETNS}" ./ip_defrag -4o
@@ -37,3 +43,4 @@ ip netns exec "${NETNS}" ./ip_defrag -6
echo "ipv6 defrag with overlaps"
ip netns exec "${NETNS}" ./ip_defrag -6o
+echo "all tests done"
diff --git a/tools/testing/selftests/networking/timestamping/txtimestamp.c b/tools/testing/selftests/networking/timestamping/txtimestamp.c
index 2e563d17cf0c..d1bbafb16f47 100644
--- a/tools/testing/selftests/networking/timestamping/txtimestamp.c
+++ b/tools/testing/selftests/networking/timestamping/txtimestamp.c
@@ -240,7 +240,7 @@ static void __recv_errmsg_cmsg(struct msghdr *msg, int payload_len)
cm->cmsg_type == IP_RECVERR) ||
(cm->cmsg_level == SOL_IPV6 &&
cm->cmsg_type == IPV6_RECVERR) ||
- (cm->cmsg_level = SOL_PACKET &&
+ (cm->cmsg_level == SOL_PACKET &&
cm->cmsg_type == PACKET_TX_TIMESTAMP)) {
serr = (void *) CMSG_DATA(cm);
if (serr->ee_errno != ENOMSG ||
diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c
index e20b017e7073..b2065536d407 100644
--- a/tools/testing/selftests/rtc/rtctest.c
+++ b/tools/testing/selftests/rtc/rtctest.c
@@ -145,15 +145,12 @@ TEST_F(rtc, alarm_alm_set) {
rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
ASSERT_NE(-1, rc);
- EXPECT_NE(0, rc);
+ ASSERT_NE(0, rc);
/* Disable alarm interrupts */
rc = ioctl(self->fd, RTC_AIE_OFF, 0);
ASSERT_NE(-1, rc);
- if (rc == 0)
- return;
-
rc = read(self->fd, &data, sizeof(unsigned long));
ASSERT_NE(-1, rc);
TH_LOG("data: %lx", data);
@@ -202,7 +199,109 @@ TEST_F(rtc, alarm_wkalm_set) {
rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
ASSERT_NE(-1, rc);
- EXPECT_NE(0, rc);
+ ASSERT_NE(0, rc);
+
+ rc = read(self->fd, &data, sizeof(unsigned long));
+ ASSERT_NE(-1, rc);
+
+ rc = ioctl(self->fd, RTC_RD_TIME, &tm);
+ ASSERT_NE(-1, rc);
+
+ new = timegm((struct tm *)&tm);
+ ASSERT_EQ(new, secs);
+}
+
+TEST_F(rtc, alarm_alm_set_minute) {
+ struct timeval tv = { .tv_sec = 62 };
+ unsigned long data;
+ struct rtc_time tm;
+ fd_set readfds;
+ time_t secs, new;
+ int rc;
+
+ rc = ioctl(self->fd, RTC_RD_TIME, &tm);
+ ASSERT_NE(-1, rc);
+
+ secs = timegm((struct tm *)&tm) + 60 - tm.tm_sec;
+ gmtime_r(&secs, (struct tm *)&tm);
+
+ rc = ioctl(self->fd, RTC_ALM_SET, &tm);
+ if (rc == -1) {
+ ASSERT_EQ(EINVAL, errno);
+ TH_LOG("skip alarms are not supported.");
+ return;
+ }
+
+ rc = ioctl(self->fd, RTC_ALM_READ, &tm);
+ ASSERT_NE(-1, rc);
+
+ TH_LOG("Alarm time now set to %02d:%02d:%02d.",
+ tm.tm_hour, tm.tm_min, tm.tm_sec);
+
+ /* Enable alarm interrupts */
+ rc = ioctl(self->fd, RTC_AIE_ON, 0);
+ ASSERT_NE(-1, rc);
+
+ FD_ZERO(&readfds);
+ FD_SET(self->fd, &readfds);
+
+ rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
+ ASSERT_NE(-1, rc);
+ ASSERT_NE(0, rc);
+
+ /* Disable alarm interrupts */
+ rc = ioctl(self->fd, RTC_AIE_OFF, 0);
+ ASSERT_NE(-1, rc);
+
+ rc = read(self->fd, &data, sizeof(unsigned long));
+ ASSERT_NE(-1, rc);
+ TH_LOG("data: %lx", data);
+
+ rc = ioctl(self->fd, RTC_RD_TIME, &tm);
+ ASSERT_NE(-1, rc);
+
+ new = timegm((struct tm *)&tm);
+ ASSERT_EQ(new, secs);
+}
+
+TEST_F(rtc, alarm_wkalm_set_minute) {
+ struct timeval tv = { .tv_sec = 62 };
+ struct rtc_wkalrm alarm = { 0 };
+ struct rtc_time tm;
+ unsigned long data;
+ fd_set readfds;
+ time_t secs, new;
+ int rc;
+
+ rc = ioctl(self->fd, RTC_RD_TIME, &alarm.time);
+ ASSERT_NE(-1, rc);
+
+ secs = timegm((struct tm *)&alarm.time) + 60 - alarm.time.tm_sec;
+ gmtime_r(&secs, (struct tm *)&alarm.time);
+
+ alarm.enabled = 1;
+
+ rc = ioctl(self->fd, RTC_WKALM_SET, &alarm);
+ if (rc == -1) {
+ ASSERT_EQ(EINVAL, errno);
+ TH_LOG("skip alarms are not supported.");
+ return;
+ }
+
+ rc = ioctl(self->fd, RTC_WKALM_RD, &alarm);
+ ASSERT_NE(-1, rc);
+
+ TH_LOG("Alarm time now set to %02d/%02d/%02d %02d:%02d:%02d.",
+ alarm.time.tm_mday, alarm.time.tm_mon + 1,
+ alarm.time.tm_year + 1900, alarm.time.tm_hour,
+ alarm.time.tm_min, alarm.time.tm_sec);
+
+ FD_ZERO(&readfds);
+ FD_SET(self->fd, &readfds);
+
+ rc = select(self->fd + 1, &readfds, NULL, NULL, &tv);
+ ASSERT_NE(-1, rc);
+ ASSERT_NE(0, rc);
rc = read(self->fd, &data, sizeof(unsigned long));
ASSERT_NE(-1, rc);
diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile
index fce7f4ce0692..1760b3e39730 100644
--- a/tools/testing/selftests/seccomp/Makefile
+++ b/tools/testing/selftests/seccomp/Makefile
@@ -9,7 +9,7 @@ BINARIES := seccomp_bpf seccomp_benchmark
CFLAGS += -Wl,-no-as-needed -Wall
seccomp_bpf: seccomp_bpf.c ../kselftest_harness.h
- $(CC) $(CFLAGS) $(LDFLAGS) -lpthread $< -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) $< -lpthread -o $@
TEST_PROGS += $(BINARIES)
EXTRA_CLEAN := $(BINARIES)
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 067cb4607d6c..496a9a8c773a 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -3044,7 +3044,7 @@ TEST(user_notification_basic)
/* Check that the basic notification machinery works */
listener = user_trap_syscall(__NR_getpid,
SECCOMP_FILTER_FLAG_NEW_LISTENER);
- EXPECT_GE(listener, 0);
+ ASSERT_GE(listener, 0);
/* Installing a second listener in the chain should EBUSY */
EXPECT_EQ(user_trap_syscall(__NR_getpid,
@@ -3103,7 +3103,7 @@ TEST(user_notification_kill_in_middle)
listener = user_trap_syscall(__NR_getpid,
SECCOMP_FILTER_FLAG_NEW_LISTENER);
- EXPECT_GE(listener, 0);
+ ASSERT_GE(listener, 0);
/*
* Check that nothing bad happens when we kill the task in the middle
@@ -3152,7 +3152,7 @@ TEST(user_notification_signal)
listener = user_trap_syscall(__NR_gettid,
SECCOMP_FILTER_FLAG_NEW_LISTENER);
- EXPECT_GE(listener, 0);
+ ASSERT_GE(listener, 0);
pid = fork();
ASSERT_GE(pid, 0);
@@ -3215,7 +3215,7 @@ TEST(user_notification_closed_listener)
listener = user_trap_syscall(__NR_getpid,
SECCOMP_FILTER_FLAG_NEW_LISTENER);
- EXPECT_GE(listener, 0);
+ ASSERT_GE(listener, 0);
/*
* Check that we get an ENOSYS when the listener is closed.
@@ -3376,7 +3376,7 @@ TEST(seccomp_get_notif_sizes)
{
struct seccomp_notif_sizes sizes;
- EXPECT_EQ(seccomp(SECCOMP_GET_NOTIF_SIZES, 0, &sizes), 0);
+ ASSERT_EQ(seccomp(SECCOMP_GET_NOTIF_SIZES, 0, &sizes), 0);
EXPECT_EQ(sizes.seccomp_notif, sizeof(struct seccomp_notif));
EXPECT_EQ(sizes.seccomp_notif_resp, sizeof(struct seccomp_notif_resp));
}
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
index 637ea0219617..0da3545cabdb 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/ife.json
@@ -17,7 +17,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark pass index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow mark.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -41,7 +41,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 10 pipe index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use mark.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -65,7 +65,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark continue index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action continue.*type 0xED3E.*allow mark.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*allow mark.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -89,7 +89,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 789 drop index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action drop.*type 0xED3E.*use mark 789.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action drop.*type 0[xX]ED3E.*use mark 789.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -113,7 +113,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 656768 reclassify index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*use mark 656768.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 656768.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -137,7 +137,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 65 jump 1 index 2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 2",
- "matchPattern": "action order [0-9]*: ife encode action jump 1.*type 0xED3E.*use mark 65.*index 2",
+ "matchPattern": "action order [0-9]*: ife encode action jump 1.*type 0[xX]ED3E.*use mark 65.*index 2",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -161,7 +161,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 4294967295 reclassify index 90",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 90",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*use mark 4294967295.*index 90",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use mark 4294967295.*index 90",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -185,7 +185,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 4294967295999 pipe index 90",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 90",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use mark 4294967295999.*index 90",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use mark 4294967295999.*index 90",
"matchCount": "0",
"teardown": []
},
@@ -207,7 +207,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow prio pass index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow prio.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow prio.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -231,7 +231,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 7 pipe index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use prio 7.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use prio 7.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -255,7 +255,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 3 continue index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action continue.*type 0xED3E.*use prio 3.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*use prio 3.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -279,7 +279,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow prio drop index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action drop.*type 0xED3E.*allow prio.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action drop.*type 0[xX]ED3E.*allow prio.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -303,7 +303,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 998877 reclassify index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*use prio 998877.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use prio 998877.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -327,7 +327,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 998877 jump 10 index 9",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 9",
- "matchPattern": "action order [0-9]*: ife encode action jump 10.*type 0xED3E.*use prio 998877.*index 9",
+ "matchPattern": "action order [0-9]*: ife encode action jump 10.*type 0[xX]ED3E.*use prio 998877.*index 9",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -351,7 +351,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 4294967295 reclassify index 99",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 99",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*use prio 4294967295.*index 99",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use prio 4294967295.*index 99",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -375,7 +375,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 4294967298 pipe index 99",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 99",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use prio 4294967298.*index 99",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use prio 4294967298.*index 99",
"matchCount": "0",
"teardown": []
},
@@ -397,7 +397,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow tcindex pass index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow tcindex.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow tcindex.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -421,7 +421,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 111 pipe index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use tcindex 111.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use tcindex 111.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -445,7 +445,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 1 continue index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action continue.*type 0xED3E.*use tcindex 1.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*use tcindex 1.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -469,7 +469,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 1 continue index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action continue.*type 0xED3E.*use tcindex 1.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action continue.*type 0[xX]ED3E.*use tcindex 1.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -493,7 +493,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow tcindex drop index 77",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 77",
- "matchPattern": "action order [0-9]*: ife encode action drop.*type 0xED3E.*allow tcindex.*index 77",
+ "matchPattern": "action order [0-9]*: ife encode action drop.*type 0[xX]ED3E.*allow tcindex.*index 77",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -517,7 +517,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow tcindex reclassify index 77",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 77",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*allow tcindex.*index 77",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*allow tcindex.*index 77",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -541,7 +541,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow tcindex jump 999 index 77",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 77",
- "matchPattern": "action order [0-9]*: ife encode action jump 999.*type 0xED3E.*allow tcindex.*index 77",
+ "matchPattern": "action order [0-9]*: ife encode action jump 999.*type 0[xX]ED3E.*allow tcindex.*index 77",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -565,7 +565,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 65535 pass index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*use tcindex 65535.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*use tcindex 65535.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -589,7 +589,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 65539 pipe index 1",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*use tcindex 65539.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*use tcindex 65539.*index 1",
"matchCount": "0",
"teardown": []
},
@@ -611,7 +611,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark src 00:11:22:33:44:55 pipe index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*allow mark src 00:11:22:33:44:55.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*allow mark src 00:11:22:33:44:55.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -635,7 +635,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 9876 dst 00:11:22:33:44:55 reclassify index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xED3E.*use prio 9876 dst 00:11:22:33:44:55.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ED3E.*use prio 9876 dst 00:11:22:33:44:55.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -659,7 +659,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow tcindex src 00:aa:bb:cc:dd:ee dst 00:11:22:33:44:55 pass index 11",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 11",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow tcindex dst 00:11:22:33:44:55 src 00:aa:bb:cc:dd:ee .*index 11",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow tcindex dst 00:11:22:33:44:55 src 00:aa:bb:cc:dd:ee .*index 11",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -683,7 +683,7 @@
"cmdUnderTest": "$TC actions add action ife encode use mark 7 type 0xfefe pass index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xFEFE.*use mark 7.*index 1",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]FEFE.*use mark 7.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -707,7 +707,7 @@
"cmdUnderTest": "$TC actions add action ife encode use prio 444 type 0xabba pipe index 21",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 21",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xABBA.*use prio 444.*index 21",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ABBA.*use prio 444.*index 21",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -731,7 +731,7 @@
"cmdUnderTest": "$TC actions add action ife encode use tcindex 5000 type 0xabcd reclassify index 21",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 21",
- "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0xABCD.*use tcindex 5000.*index 21",
+ "matchPattern": "action order [0-9]*: ife encode action reclassify.*type 0[xX]ABCD.*use tcindex 5000.*index 21",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -739,7 +739,7 @@
},
{
"id": "fac3",
- "name": "Create valid ife encode action with index at 32-bit maximnum",
+ "name": "Create valid ife encode action with index at 32-bit maximum",
"category": [
"actions",
"ife"
@@ -755,7 +755,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark pass index 4294967295",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 4294967295",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow mark.*index 4294967295",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 4294967295",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -779,7 +779,7 @@
"cmdUnderTest": "$TC actions add action ife decode pass index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action pass.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action pass.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -803,7 +803,7 @@
"cmdUnderTest": "$TC actions add action ife decode pipe index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action pipe.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action pipe.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -827,7 +827,7 @@
"cmdUnderTest": "$TC actions add action ife decode continue index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action continue.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action continue.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -851,7 +851,7 @@
"cmdUnderTest": "$TC actions add action ife decode drop index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action drop.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action drop.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -875,7 +875,7 @@
"cmdUnderTest": "$TC actions add action ife decode reclassify index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action reclassify.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action reclassify.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -899,7 +899,7 @@
"cmdUnderTest": "$TC actions add action ife decode jump 10 index 1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 1",
- "matchPattern": "action order [0-9]*: ife decode action jump 10.*type 0x0.*allow mark allow tcindex allow prio.*index 1",
+ "matchPattern": "action order [0-9]*: ife decode action jump 10.*type 0(x0)?.*allow mark allow tcindex allow prio.*index 1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -923,7 +923,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark pass index 4294967295999",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 4294967295999",
- "matchPattern": "action order [0-9]*: ife encode action pass.*type 0xED3E.*allow mark.*index 4294967295999",
+ "matchPattern": "action order [0-9]*: ife encode action pass.*type 0[xX]ED3E.*allow mark.*index 4294967295999",
"matchCount": "0",
"teardown": []
},
@@ -945,7 +945,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow mark kuka index 4",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 4",
- "matchPattern": "action order [0-9]*: ife encode action kuka.*type 0xED3E.*allow mark.*index 4",
+ "matchPattern": "action order [0-9]*: ife encode action kuka.*type 0[xX]ED3E.*allow mark.*index 4",
"matchCount": "0",
"teardown": []
},
@@ -967,7 +967,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow prio pipe index 4 cookie aabbccddeeff112233445566778800a1",
"expExitCode": "0",
"verifyCmd": "$TC actions get action ife index 4",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*allow prio.*index 4.*cookie aabbccddeeff112233445566778800a1",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*allow prio.*index 4.*cookie aabbccddeeff112233445566778800a1",
"matchCount": "1",
"teardown": [
"$TC actions flush action ife"
@@ -991,7 +991,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow foo pipe index 4",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 4",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0xED3E.*allow foo.*index 4",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]ED3E.*allow foo.*index 4",
"matchCount": "0",
"teardown": []
},
@@ -1013,7 +1013,7 @@
"cmdUnderTest": "$TC actions add action ife encode allow prio type 70000 pipe index 4",
"expExitCode": "255",
"verifyCmd": "$TC actions get action ife index 4",
- "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0x11170.*allow prio.*index 4",
+ "matchPattern": "action order [0-9]*: ife encode action pipe.*type 0[xX]11170.*allow prio.*index 4",
"matchCount": "0",
"teardown": []
},
diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
index 10b2d894e436..e7e15a7336b6 100644
--- a/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
+++ b/tools/testing/selftests/tc-testing/tc-tests/actions/tunnel_key.json
@@ -82,35 +82,6 @@
]
},
{
- "id": "ba4e",
- "name": "Add tunnel_key set action with missing mandatory id parameter",
- "category": [
- "actions",
- "tunnel_key"
- ],
- "setup": [
- [
- "$TC actions flush action tunnel_key",
- 0,
- 1,
- 255
- ]
- ],
- "cmdUnderTest": "$TC actions add action tunnel_key set src_ip 10.10.10.1 dst_ip 20.20.20.2",
- "expExitCode": "255",
- "verifyCmd": "$TC actions list action tunnel_key",
- "matchPattern": "action order [0-9]+: tunnel_key set.*src_ip 10.10.10.1.*dst_ip 20.20.20.2",
- "matchCount": "0",
- "teardown": [
- [
- "$TC actions flush action tunnel_key",
- 0,
- 1,
- 255
- ]
- ]
- },
- {
"id": "a5e0",
"name": "Add tunnel_key set action with invalid src_ip parameter",
"category": [
@@ -634,7 +605,7 @@
"cmdUnderTest": "$TC actions add action tunnel_key set src_ip 10.10.10.1 dst_ip 10.10.10.2 id 7 index 4 cookie aa11bb22cc33dd44ee55ff66aa11b1b2",
"expExitCode": "0",
"verifyCmd": "$TC actions get action tunnel_key index 4",
- "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 10.10.10.1.*dst_ip 10.10.10.2.*key_id 7.*dst_port 0.*csum pipe.*index 4 ref.*cookie aa11bb22cc33dd44ee55ff66aa11b1b2",
+ "matchPattern": "action order [0-9]+: tunnel_key.*set.*src_ip 10.10.10.1.*dst_ip 10.10.10.2.*key_id 7.*csum pipe.*index 4 ref.*cookie aa11bb22cc33dd44ee55ff66aa11b1b2",
"matchCount": "1",
"teardown": [
"$TC actions flush action tunnel_key"
diff --git a/tools/testing/selftests/vm/gup_benchmark.c b/tools/testing/selftests/vm/gup_benchmark.c
index 880b96fc80d4..c0534e298b51 100644
--- a/tools/testing/selftests/vm/gup_benchmark.c
+++ b/tools/testing/selftests/vm/gup_benchmark.c
@@ -25,6 +25,7 @@ struct gup_benchmark {
__u64 size;
__u32 nr_pages_per_call;
__u32 flags;
+ __u64 expansion[10]; /* For future use */
};
int main(int argc, char **argv)
diff --git a/tools/testing/selftests/x86/mpx-mini-test.c b/tools/testing/selftests/x86/mpx-mini-test.c
index 50f7e9272481..bf1bb15b6fbe 100644
--- a/tools/testing/selftests/x86/mpx-mini-test.c
+++ b/tools/testing/selftests/x86/mpx-mini-test.c
@@ -1503,7 +1503,7 @@ exit:
exit(20);
}
if (successes != total_nr_tests) {
- eprintf("ERROR: succeded fewer than number of tries (%d != %d)\n",
+ eprintf("ERROR: succeeded fewer than number of tries (%d != %d)\n",
successes, total_nr_tests);
exit(21);
}
diff --git a/tools/testing/selftests/x86/protection_keys.c b/tools/testing/selftests/x86/protection_keys.c
index 460b4bdf4c1e..5d546dcdbc80 100644
--- a/tools/testing/selftests/x86/protection_keys.c
+++ b/tools/testing/selftests/x86/protection_keys.c
@@ -1133,6 +1133,21 @@ void test_pkey_syscalls_bad_args(int *ptr, u16 pkey)
pkey_assert(err);
}
+void become_child(void)
+{
+ pid_t forkret;
+
+ forkret = fork();
+ pkey_assert(forkret >= 0);
+ dprintf3("[%d] fork() ret: %d\n", getpid(), forkret);
+
+ if (!forkret) {
+ /* in the child */
+ return;
+ }
+ exit(0);
+}
+
/* Assumes that all pkeys other than 'pkey' are unallocated */
void test_pkey_alloc_exhaust(int *ptr, u16 pkey)
{
@@ -1141,7 +1156,7 @@ void test_pkey_alloc_exhaust(int *ptr, u16 pkey)
int nr_allocated_pkeys = 0;
int i;
- for (i = 0; i < NR_PKEYS*2; i++) {
+ for (i = 0; i < NR_PKEYS*3; i++) {
int new_pkey;
dprintf1("%s() alloc loop: %d\n", __func__, i);
new_pkey = alloc_pkey();
@@ -1152,21 +1167,27 @@ void test_pkey_alloc_exhaust(int *ptr, u16 pkey)
if ((new_pkey == -1) && (errno == ENOSPC)) {
dprintf2("%s() failed to allocate pkey after %d tries\n",
__func__, nr_allocated_pkeys);
- break;
+ } else {
+ /*
+ * Ensure the number of successes never
+ * exceeds the number of keys supported
+ * in the hardware.
+ */
+ pkey_assert(nr_allocated_pkeys < NR_PKEYS);
+ allocated_pkeys[nr_allocated_pkeys++] = new_pkey;
}
- pkey_assert(nr_allocated_pkeys < NR_PKEYS);
- allocated_pkeys[nr_allocated_pkeys++] = new_pkey;
+
+ /*
+ * Make sure that allocation state is properly
+ * preserved across fork().
+ */
+ if (i == NR_PKEYS*2)
+ become_child();
}
dprintf3("%s()::%d\n", __func__, __LINE__);
/*
- * ensure it did not reach the end of the loop without
- * failure:
- */
- pkey_assert(i < NR_PKEYS*2);
-
- /*
* There are 16 pkeys supported in hardware. Three are
* allocated by the time we get here:
* 1. The default key (0)
diff --git a/tools/testing/selftests/x86/unwind_vdso.c b/tools/testing/selftests/x86/unwind_vdso.c
index 00a26a82fa98..97311333700e 100644
--- a/tools/testing/selftests/x86/unwind_vdso.c
+++ b/tools/testing/selftests/x86/unwind_vdso.c
@@ -44,7 +44,6 @@ int main()
#include <stdbool.h>
#include <sys/ptrace.h>
#include <sys/user.h>
-#include <sys/ucontext.h>
#include <link.h>
#include <sys/auxv.h>
#include <dlfcn.h>
diff --git a/tools/thermal/tmon/Makefile b/tools/thermal/tmon/Makefile
index 89a2444c1df2..59e417ec3e13 100644
--- a/tools/thermal/tmon/Makefile
+++ b/tools/thermal/tmon/Makefile
@@ -6,7 +6,7 @@ VERSION = 1.0
BINDIR=usr/bin
WARNFLAGS=-Wall -Wshadow -W -Wformat -Wimplicit-function-declaration -Wimplicit-int
-override CFLAGS+= -O1 ${WARNFLAGS}
+override CFLAGS+= $(call cc-option,-O3,-O1) ${WARNFLAGS}
# Add "-fstack-protector" only if toolchain supports it.
override CFLAGS+= $(call cc-option,-fstack-protector-strong)
CC?= $(CROSS_COMPILE)gcc
diff --git a/tools/vm/page_owner_sort.c b/tools/vm/page_owner_sort.c
index 18fc112b65cd..d3a8755c039c 100644
--- a/tools/vm/page_owner_sort.c
+++ b/tools/vm/page_owner_sort.c
@@ -5,7 +5,9 @@
* Example use:
* cat /sys/kernel/debug/page_owner > page_owner_full.txt
* grep -v ^PFN page_owner_full.txt > page_owner.txt
- * ./sort page_owner.txt sorted_page_owner.txt
+ * ./page_owner_sort page_owner.txt sorted_page_owner.txt
+ *
+ * See Documentation/vm/page_owner.rst
*/
#include <stdio.h>