On Tue, Sep 19, 2017 at 6:02 PM, Shuah Khan <shuah@xxxxxxxxxx> wrote: > Hi Greg, > > On 08/20/2017 03:56 AM, tip-bot for Greg Hackmann wrote: >> Commit-ID: a524b1184b8e86141d689fa78ad150fbf2db9b4c >> Gitweb: http://git.kernel.org/tip/a524b1184b8e86141d689fa78ad150fbf2db9b4c >> Author: Greg Hackmann <ghackmann@xxxxxxxxxx> >> AuthorDate: Tue, 25 Jul 2017 14:36:25 -0700 >> Committer: John Stultz <john.stultz@xxxxxxxxxx> >> CommitDate: Thu, 17 Aug 2017 12:14:54 -0700 >> >> kselftests: timers: set-timer-lat: Tweak reporting when timer fires early >> >> Rather than printing an error inside the alarm signal handler, set a >> flag that we check later. This keeps the test from spamming the console >> every time the alarm fires early. It also fixes the test exiting with >> error code 0 if this was the only test failure. >> >> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> >> Cc: Ingo Molnar <mingo@xxxxxxxxxx> >> Cc: Miroslav Lichvar <mlichvar@xxxxxxxxxx> >> Cc: Richard Cochran <richardcochran@xxxxxxxxx> >> Cc: Prarit Bhargava <prarit@xxxxxxxxxx> >> Cc: Stephen Boyd <stephen.boyd@xxxxxxxxxx> >> Cc: Shuah Khan <shuah@xxxxxxxxxx> >> Cc: linux-kselftest@xxxxxxxxxxxxxxx >> Signed-off-by: Greg Hackmann <ghackmann@xxxxxxxxxx> >> Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx> > > This commit is making the set-timer-lat hang. I reverted this commit > and there is no hang. Could you please take a look and see if this > commit should be reverted. > > make kselftest as well as make -C tools/testing/selftests/timers run_tests > hang. > > I had to revert the following as well, however a524b1184b8e86141d689fa78ad150fbf2db9b4c > is the suspect. > > Commit-ID: 28be3f8f48cfb3cf024860f042d424cd4824f5f7 > Gitweb: http://git.kernel.org/tip/28be3f8f48cfb3cf024860f042d424cd4824f5f7 > Author: Greg Hackmann <ghackmann@xxxxxxxxxx> > AuthorDate: Tue, 25 Jul 2017 14:36:26 -0700 > Committer: John Stultz <john.stultz@xxxxxxxxxx> > CommitDate: Thu, 17 Aug 2017 12:14:58 -0700 > > kselftests: timers: set-timer-lat: Add one-shot timer test cases > > Please let me know how you want to proceed. At the moment kselftest > run hangs due this test hang. Huh. I didn't see such a hang in my testing. Let me try to reproduce and see if I can figure out whats going on. thanks -john -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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