From: Greg Hackmann <ghackmann@google.com>
To: John Stultz <john.stultz@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Stephen Boyd <sboyd@codeaurora.org>,
Shuah Khan <shuah@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
Greg Hackmann <ghackmann@google.com>
Subject: [PATCH 0/2] kselftests: set-timer-lat: test one-shot timers
Date: Tue, 25 Jul 2017 14:36:24 -0700 [thread overview]
Message-ID: <20170725213626.115123-1-ghackmann@google.com> (raw)
This patchset expands set-timer-lat to cover one-shot timers. This is
inspired by a recent regression in the -stable tree, which caused one-shot
alarm timers to repeat at a 1 ns interval.
The first patch adjusts how early-firing timers are reported, so faulty
kernels won't cause the test to spam the console with failure messages.
The second patch actually adds the one-shot testcases.
Greg Hackmann (2):
kselftests: set-timer-lat: tweak reporting when timer fires early
kselftests: set-timer-lat: add one-shot timer test cases
tools/testing/selftests/timers/set-timer-lat.c | 103 +++++++++++++++++++++----
1 file changed, 90 insertions(+), 13 deletions(-)
--
2.14.0.rc0.400.g1c36432dff-goog
next reply other threads:[~2017-07-25 21:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 21:36 Greg Hackmann [this message]
2017-07-25 21:36 ` [PATCH 1/2] kselftests: set-timer-lat: tweak reporting when timer fires early Greg Hackmann
2017-07-25 21:36 ` [PATCH 2/2] kselftests: set-timer-lat: add one-shot timer test cases Greg Hackmann
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