linux-kselftest-5.2-rc2
This Kselftest fixes update for Linux 5.2-rc2 consists of: - 2 fixes to regressions introduced in kselftest Makefile test run output refactoring work from Kees Cook. - Adding Atom support to syscall_arg_fault test from Tong Bo. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAlzoUmUACgkQCwJExA0N QxzwxhAAnwCnP1Z5WXTet3GO4tUbzqtoXC05j1Z+zRbxnfA72RSoBu/by8uG4gZf OR9YQ1F7SR+K2V4CkwO8j5BarHun992HuOAQuFXHFIx3oVxWMDprIQr4hVNm7hRF 14mLDsFWe/lHQFOmcZ2vFwCG3uyr1VukWLW0FPknpTaqb5NcaHyYwgheukmUyw5v CSUZ/OKetxD5DmYoxoIONvM0nIk6iLZtnblSCfiNe9XTzpTD9ngs9Gwn5m1ILN8F HetnOXcjq52SnN5VR6oJt75CvTlqmj9EmuLhhd8PJ4Jgq2TCmRQFxc6WjnBh03IZ 8AMq5w4JPd+XEIf1QeNmfV2w9T4/ftFvAlMz46aUPDkeBfKLRCcTAlfkhotru6a9 Vxkk1PD/+wxFH22ktA8asnXhyfQAegpUWlR2e8Efr7uE1PCl55KBkU9BZYjla9GP Av6wo03ENcuy/eJ/i61H8eygOXRw9pGdJut/P/tEPwBlgdfz8V8/oelX/WQvfUIz fff6lxZgtzoStICOYJFHNCsNZIdIeOtdU+27U2BHRIUQkrkhctcFrn0xXe4ETls8 ZH1SvkIwFnD7Ib+Iztf3ZSyF3Bi4G3tqPfc1WNSbHbJ2LOa5HGZecyd+zJOvnng1 6smviLK3FcwkJn+Pl0/CRkzEzP/dwpqgE1eJPSR7iy++ypv7E7o= =BYfS -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: - Two fixes to regressions introduced in kselftest Makefile test run output refactoring work (Kees Cook) - Adding Atom support to syscall_arg_fault test (Tong Bo) * tag 'linux-kselftest-5.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/timers: Add missing fflush(stdout) calls selftests: Remove forced unbuffering for test running selftests/x86: Support Atom for syscall_arg_fault test
This commit is contained in:
commit
7f8b40e3db
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@ -24,16 +24,6 @@ tap_prefix()
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fi
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}
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# If stdbuf is unavailable, we must fall back to line-at-a-time piping.
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tap_unbuffer()
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{
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if ! which stdbuf >/dev/null ; then
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"$@"
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else
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stdbuf -i0 -o0 -e0 "$@"
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fi
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}
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run_one()
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{
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DIR="$1"
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@ -54,7 +44,7 @@ run_one()
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echo "not ok $test_num $TEST_HDR_MSG"
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else
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cd `dirname $TEST` > /dev/null
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(((((tap_unbuffer ./$BASENAME_TEST 2>&1; echo $? >&3) |
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(((((./$BASENAME_TEST 2>&1; echo $? >&3) |
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tap_prefix >&4) 3>&1) |
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(read xs; exit $xs)) 4>>"$logfile" &&
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echo "ok $test_num $TEST_HDR_MSG") ||
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@ -136,6 +136,7 @@ int check_tick_adj(long tickval)
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eppm = get_ppm_drift();
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printf("%lld usec, %lld ppm", systick + (systick * eppm / MILLION), eppm);
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fflush(stdout);
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tx1.modes = 0;
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adjtimex(&tx1);
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@ -101,6 +101,7 @@ int main(void)
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}
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clear_time_state();
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printf(".");
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fflush(stdout);
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}
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printf("[OK]\n");
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return ksft_exit_pass();
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@ -102,6 +102,7 @@ int main(int argc, char **argv)
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int ret;
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printf("Mqueue latency : ");
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fflush(stdout);
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ret = mqueue_lat_test();
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if (ret < 0) {
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@ -142,6 +142,7 @@ int main(int argc, char **argv)
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continue;
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printf("Nanosleep %-31s ", clockstring(clockid));
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fflush(stdout);
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length = 10;
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while (length <= (NSEC_PER_SEC * 10)) {
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@ -155,6 +155,7 @@ int main(int argc, char **argv)
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continue;
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printf("nsleep latency %-26s ", clockstring(clockid));
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fflush(stdout);
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length = 10;
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while (length <= (NSEC_PER_SEC * 10)) {
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@ -112,6 +112,7 @@ int main(int argv, char **argc)
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printf("WARNING: ADJ_OFFSET in progress, this will cause inaccurate results\n");
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printf("Estimating clock drift: ");
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fflush(stdout);
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sleep(120);
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get_monotonic_and_raw(&mon, &raw);
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@ -55,6 +55,7 @@ int main(int argc, char **argv)
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printf("tai offset started at %i\n", ret);
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printf("Checking tai offsets can be properly set: ");
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fflush(stdout);
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for (i = 1; i <= 60; i++) {
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ret = set_tai(i);
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ret = get_tai();
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@ -65,6 +65,7 @@ int main(int argc, char **argv)
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printf("tz_minuteswest started at %i, dst at %i\n", min, dst);
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printf("Checking tz_minuteswest can be properly set: ");
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fflush(stdout);
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for (i = -15*60; i < 15*60; i += 30) {
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ret = set_tz(i, dst);
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ret = get_tz_min();
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@ -76,6 +77,7 @@ int main(int argc, char **argv)
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printf("[OK]\n");
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printf("Checking invalid tz_minuteswest values are caught: ");
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fflush(stdout);
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if (!set_tz(-15*60-1, dst)) {
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printf("[FAILED] %i didn't return failure!\n", -15*60-1);
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@ -163,6 +163,7 @@ int main(int argc, char **argv)
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strftime(buf, 255, "%a, %d %b %Y %T %z", localtime(&start));
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printf("%s\n", buf);
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printf("Testing consistency with %i threads for %ld seconds: ", thread_count, runtime);
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fflush(stdout);
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/* spawn */
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for (i = 0; i < thread_count; i++)
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@ -123,6 +123,7 @@ int validate_freq(void)
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/* Set the leap second insert flag */
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printf("Testing ADJ_FREQ... ");
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fflush(stdout);
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for (i = 0; i < NUM_FREQ_VALID; i++) {
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tx.modes = ADJ_FREQUENCY;
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tx.freq = valid_freq[i];
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@ -250,6 +251,7 @@ int set_bad_offset(long sec, long usec, int use_nano)
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int validate_set_offset(void)
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{
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printf("Testing ADJ_SETOFFSET... ");
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fflush(stdout);
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/* Test valid values */
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if (set_offset(NSEC_PER_SEC - 1, 1))
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@ -43,7 +43,7 @@ static sigjmp_buf jmpbuf;
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static volatile sig_atomic_t n_errs;
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static void sigsegv(int sig, siginfo_t *info, void *ctx_void)
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static void sigsegv_or_sigbus(int sig, siginfo_t *info, void *ctx_void)
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{
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ucontext_t *ctx = (ucontext_t*)ctx_void;
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@ -73,7 +73,13 @@ int main()
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if (sigaltstack(&stack, NULL) != 0)
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err(1, "sigaltstack");
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sethandler(SIGSEGV, sigsegv, SA_ONSTACK);
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sethandler(SIGSEGV, sigsegv_or_sigbus, SA_ONSTACK);
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/*
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* The actual exception can vary. On Atom CPUs, we get #SS
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* instead of #PF when the vDSO fails to access the stack when
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* ESP is too close to 2^32, and #SS causes SIGBUS.
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*/
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sethandler(SIGBUS, sigsegv_or_sigbus, SA_ONSTACK);
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sethandler(SIGILL, sigill, SA_ONSTACK);
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/*
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