diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-23 14:02:14 +1300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-23 14:02:14 +1300 |
commit | 8f45fa2724a67f660a3b089950cb51eb9fef63d1 (patch) | |
tree | 61724f3728315a433b5272ec878af8572878e65d | |
parent | 787a3b4322763284a594a5dd3680508c0bfb20b0 (diff) | |
parent | 3d244c192afeee7dd4f5fb1b916ea4e47420d401 (diff) | |
download | linux-8f45fa2724a67f660a3b089950cb51eb9fef63d1.tar.bz2 |
Merge tag 'linux-kselftest-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Fixes to rtc, seccomp and other tests"
* tag 'linux-kselftest-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/seccomp: Abort without user notification support
selftests: gpio-mockup-chardev: Check asprintf() for error
selftests: seccomp: use LDLIBS instead of LDFLAGS
selftests/vm/gup_benchmark.c: match gup struct to kernel
tools/testing/selftests/x86/unwind_vdso.c: Remove duplicate header
x86/mpx/selftests: fix spelling mistake "succeded" -> "succeeded"
selftests: rtc: rtctest: add alarm test on minute boundary
selftests: rtc: rtctest: fix alarm tests
-rw-r--r-- | tools/testing/selftests/gpio/gpio-mockup-chardev.c | 9 | ||||
-rw-r--r-- | tools/testing/selftests/rtc/rtctest.c | 109 | ||||
-rw-r--r-- | tools/testing/selftests/seccomp/Makefile | 2 | ||||
-rw-r--r-- | tools/testing/selftests/seccomp/seccomp_bpf.c | 10 | ||||
-rw-r--r-- | tools/testing/selftests/vm/gup_benchmark.c | 1 | ||||
-rw-r--r-- | tools/testing/selftests/x86/mpx-mini-test.c | 2 | ||||
-rw-r--r-- | tools/testing/selftests/x86/unwind_vdso.c | 1 |
7 files changed, 118 insertions, 16 deletions
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/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/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/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> |