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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-23 14:02:14 +1300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-23 14:02:14 +1300
commit8f45fa2724a67f660a3b089950cb51eb9fef63d1 (patch)
tree61724f3728315a433b5272ec878af8572878e65d
parent787a3b4322763284a594a5dd3680508c0bfb20b0 (diff)
parent3d244c192afeee7dd4f5fb1b916ea4e47420d401 (diff)
download96b-common-8f45fa2724a67f660a3b089950cb51eb9fef63d1.tar.gz
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.c9
-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/vm/gup_benchmark.c1
-rw-r--r--tools/testing/selftests/x86/mpx-mini-test.c2
-rw-r--r--tools/testing/selftests/x86/unwind_vdso.c1
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>