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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-25 11:14:36 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-25 11:14:36 -0700 |
commit | 4dcb9239dad6cee17c538482619a5b659774ee51 (patch) | |
tree | b2a98a00eb4e419fb363f49f179c4cbd7b5b7c87 /arch/mips | |
parent | 3acbd2de6bc3af215c6ed7732dfc097d1e238503 (diff) | |
parent | d59e0ba19481c0046d2ea2bd0e5344eeaf45aace (diff) | |
download | linux-4dcb9239dad6cee17c538482619a5b659774ee51.tar.bz2 |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timekeeping updates from Thomas Gleixner:
"The timers and timekeeping departement provides:
- Another large y2038 update with further preparations for providing
the y2038 safe timespecs closer to the syscalls.
- An overhaul of the SHCMT clocksource driver
- SPDX license identifier updates
- Small cleanups and fixes all over the place"
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)
tick/sched : Remove redundant cpu_online() check
clocksource/drivers/dw_apb: Add reset control
clocksource: Remove obsolete CLOCKSOURCE_OF_DECLARE
clocksource/drivers: Unify the names to timer-* format
clocksource/drivers/sh_cmt: Add R-Car gen3 support
dt-bindings: timer: renesas: cmt: document R-Car gen3 support
clocksource/drivers/sh_cmt: Properly line-wrap sh_cmt_of_table[] initializer
clocksource/drivers/sh_cmt: Fix clocksource width for 32-bit machines
clocksource/drivers/sh_cmt: Fixup for 64-bit machines
clocksource/drivers/sh_tmu: Convert to SPDX identifiers
clocksource/drivers/sh_mtu2: Convert to SPDX identifiers
clocksource/drivers/sh_cmt: Convert to SPDX identifiers
clocksource/drivers/renesas-ostm: Convert to SPDX identifiers
clocksource: Convert to using %pOFn instead of device_node.name
tick/broadcast: Remove redundant check
RISC-V: Request newstat syscalls
y2038: signal: Change rt_sigtimedwait to use __kernel_timespec
y2038: socket: Change recvmmsg to use __kernel_timespec
y2038: sched: Change sched_rr_get_interval to use __kernel_timespec
y2038: utimes: Rework #ifdef guards for compat syscalls
...
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/include/asm/compat.h | 28 | ||||
-rw-r--r-- | arch/mips/include/asm/unistd.h | 3 | ||||
-rw-r--r-- | arch/mips/kernel/binfmt_elfn32.c | 14 | ||||
-rw-r--r-- | arch/mips/kernel/binfmt_elfo32.c | 14 |
4 files changed, 21 insertions, 38 deletions
diff --git a/arch/mips/include/asm/compat.h b/arch/mips/include/asm/compat.h index 78675f19440f..c99166eadbde 100644 --- a/arch/mips/include/asm/compat.h +++ b/arch/mips/include/asm/compat.h @@ -9,43 +9,25 @@ #include <asm/page.h> #include <asm/ptrace.h> +#include <asm-generic/compat.h> + #define COMPAT_USER_HZ 100 #define COMPAT_UTS_MACHINE "mips\0\0\0" -typedef u32 compat_size_t; -typedef s32 compat_ssize_t; -typedef s32 compat_clock_t; -typedef s32 compat_suseconds_t; - -typedef s32 compat_pid_t; typedef s32 __compat_uid_t; typedef s32 __compat_gid_t; typedef __compat_uid_t __compat_uid32_t; typedef __compat_gid_t __compat_gid32_t; typedef u32 compat_mode_t; -typedef u32 compat_ino_t; typedef u32 compat_dev_t; -typedef s32 compat_off_t; -typedef s64 compat_loff_t; typedef u32 compat_nlink_t; typedef s32 compat_ipc_pid_t; -typedef s32 compat_daddr_t; typedef s32 compat_caddr_t; typedef struct { s32 val[2]; } compat_fsid_t; -typedef s32 compat_timer_t; -typedef s32 compat_key_t; - -typedef s16 compat_short_t; -typedef s32 compat_int_t; -typedef s32 compat_long_t; typedef s64 compat_s64; -typedef u16 compat_ushort_t; -typedef u32 compat_uint_t; -typedef u32 compat_ulong_t; typedef u64 compat_u64; -typedef u32 compat_uptr_t; struct compat_stat { compat_dev_t st_dev; @@ -59,11 +41,11 @@ struct compat_stat { s32 st_pad2[2]; compat_off_t st_size; s32 st_pad3; - compat_time_t st_atime; + old_time32_t st_atime; s32 st_atime_nsec; - compat_time_t st_mtime; + old_time32_t st_mtime; s32 st_mtime_nsec; - compat_time_t st_ctime; + old_time32_t st_ctime; s32 st_ctime_nsec; s32 st_blksize; s32 st_blocks; diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 3c09450908aa..c68b8ae3efcb 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -24,16 +24,17 @@ #ifndef __ASSEMBLY__ +#define __ARCH_WANT_NEW_STAT #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_ALARM #define __ARCH_WANT_SYS_GETHOSTNAME #define __ARCH_WANT_SYS_IPC #define __ARCH_WANT_SYS_PAUSE #define __ARCH_WANT_SYS_UTIME +#define __ARCH_WANT_SYS_UTIME32 #define __ARCH_WANT_SYS_WAITPID #define __ARCH_WANT_SYS_SOCKETCALL #define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK #define __ARCH_WANT_SYS_NICE #define __ARCH_WANT_SYS_OLD_UNAME #define __ARCH_WANT_SYS_OLDUMOUNT diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c index 89b234844534..7a12763d553a 100644 --- a/arch/mips/kernel/binfmt_elfn32.c +++ b/arch/mips/kernel/binfmt_elfn32.c @@ -54,10 +54,10 @@ struct elf_prstatus32 pid_t pr_ppid; pid_t pr_pgrp; pid_t pr_sid; - struct compat_timeval pr_utime; /* User time */ - struct compat_timeval pr_stime; /* System time */ - struct compat_timeval pr_cutime;/* Cumulative user time */ - struct compat_timeval pr_cstime;/* Cumulative system time */ + struct old_timeval32 pr_utime; /* User time */ + struct old_timeval32 pr_stime; /* System time */ + struct old_timeval32 pr_cutime;/* Cumulative user time */ + struct old_timeval32 pr_cstime;/* Cumulative system time */ elf_gregset_t pr_reg; /* GP registers */ int pr_fpvalid; /* True if math co-processor being used. */ }; @@ -81,9 +81,9 @@ struct elf_prpsinfo32 #define elf_caddr_t u32 #define init_elf_binfmt init_elfn32_binfmt -#define jiffies_to_timeval jiffies_to_compat_timeval +#define jiffies_to_timeval jiffies_to_old_timeval32 static __inline__ void -jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) +jiffies_to_old_timeval32(unsigned long jiffies, struct old_timeval32 *value) { /* * Convert jiffies to nanoseconds and separate with @@ -101,6 +101,6 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) #define TASK_SIZE TASK_SIZE32 #undef ns_to_timeval -#define ns_to_timeval ns_to_compat_timeval +#define ns_to_timeval ns_to_old_timeval32 #include "../../../fs/binfmt_elf.c" diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c index a88c59db3d48..e6db06a1d31a 100644 --- a/arch/mips/kernel/binfmt_elfo32.c +++ b/arch/mips/kernel/binfmt_elfo32.c @@ -59,10 +59,10 @@ struct elf_prstatus32 pid_t pr_ppid; pid_t pr_pgrp; pid_t pr_sid; - struct compat_timeval pr_utime; /* User time */ - struct compat_timeval pr_stime; /* System time */ - struct compat_timeval pr_cutime;/* Cumulative user time */ - struct compat_timeval pr_cstime;/* Cumulative system time */ + struct old_timeval32 pr_utime; /* User time */ + struct old_timeval32 pr_stime; /* System time */ + struct old_timeval32 pr_cutime;/* Cumulative user time */ + struct old_timeval32 pr_cstime;/* Cumulative system time */ elf_gregset_t pr_reg; /* GP registers */ int pr_fpvalid; /* True if math co-processor being used. */ }; @@ -86,9 +86,9 @@ struct elf_prpsinfo32 #define elf_caddr_t u32 #define init_elf_binfmt init_elf32_binfmt -#define jiffies_to_timeval jiffies_to_compat_timeval +#define jiffies_to_timeval jiffies_to_old_timeval32 static inline void -jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) +jiffies_to_old_timeval32(unsigned long jiffies, struct old_timeval32 *value) { /* * Convert jiffies to nanoseconds and separate with @@ -104,6 +104,6 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value) #define TASK_SIZE TASK_SIZE32 #undef ns_to_timeval -#define ns_to_timeval ns_to_compat_timeval +#define ns_to_timeval ns_to_old_timeval32 #include "../../../fs/binfmt_elf.c" |