From: Thomas Gleixner <tglx@linutronix.de>
To: John Stultz <john.stultz@linaro.org>
Cc: lkml <linux-kernel@vger.kernel.org>, Shaohua Li <shli@fb.com>,
Prarit Bhargava <prarit@redhat.com>,
Richard Cochran <richardcochran@gmail.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 9/9] clocksource: Sanity check watchdog clocksource
Date: Tue, 18 Aug 2015 00:08:16 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.11.1508180005410.3873@nanos> (raw)
In-Reply-To: <CALAqxLVnUxM8H+f1wv1J21ZUevGLXnyv2crFd-Bc=bVHcCm7fw@mail.gmail.com>
On Mon, 17 Aug 2015, John Stultz wrote:
> On Mon, Aug 17, 2015 at 2:24 PM, Thomas Gleixner <tglx@linutronix.de> wrote:
> > On Mon, 17 Aug 2015, John Stultz wrote:
> >
> >> From: Shaohua Li <shli@fb.com>
> >>
> >> Add a sanity check to make sure watchdog clocksource doesn't wrap too
> >> quickly.
> >
> > Too quickly for what?
>
> The maximum interval delay limit (which would prevent the logic from
> avoiding false positives) .
>
> I can try to expand this text and resend if you want.
Yes, please. These half baken changelogs suck.
> Aren't you on vacation? :)
Just returned :)
Thanks,
tglx
prev parent reply other threads:[~2015-08-17 22:08 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-17 20:40 [PATCH 0/9] Time items for 4.3 John Stultz
2015-08-17 20:40 ` [PATCH 1/9] timer_list: Add the base offset so remaining nsecs are accurate for non monotonic timers John Stultz
2015-08-17 21:01 ` Shuah Khan
2015-08-17 21:04 ` Shuah Khan
2015-08-17 21:05 ` John Stultz
2015-08-17 20:40 ` [PATCH 2/9] time: Fix nanosecond file time rounding in timespec_trunc() John Stultz
2015-08-17 22:14 ` Thomas Gleixner
2015-08-17 20:40 ` [PATCH 3/9] time: Always make sure wall_to_monotonic isn't positive John Stultz
2015-08-17 20:40 ` [PATCH 4/9] time: Add the common weak version of update_persistent_clock() John Stultz
2015-08-17 20:40 ` [PATCH 5/9] time: Introduce struct itimerspec64 John Stultz
2015-08-17 20:41 ` [PATCH 6/9] time: Introduce current_kernel_time64() John Stultz
2015-08-17 20:41 ` [PATCH 7/9] time: Introduce timespec64_to_jiffies()/jiffies_to_timespec64() John Stultz
2015-08-17 20:41 ` [PATCH 8/9] clocksource: Improve unstable clocksource detection John Stultz
2015-08-17 22:04 ` Thomas Gleixner
2015-08-17 22:17 ` John Stultz
2015-08-18 2:57 ` Shaohua Li
2015-08-18 3:39 ` John Stultz
2015-08-18 8:57 ` Thomas Gleixner
2015-08-18 8:38 ` Thomas Gleixner
2015-08-18 17:49 ` John Stultz
2015-08-18 19:28 ` Thomas Gleixner
2015-08-18 20:11 ` John Stultz
2015-08-18 20:18 ` Thomas Gleixner
2015-08-26 17:15 ` Shaohua Li
2015-08-31 21:12 ` Shaohua Li
2015-08-31 21:47 ` Thomas Gleixner
2015-08-31 22:39 ` Shaohua Li
2015-09-01 17:13 ` Thomas Gleixner
2015-09-01 18:14 ` Shaohua Li
2015-09-01 18:55 ` Thomas Gleixner
2015-09-01 19:35 ` Steven Rostedt
2015-09-02 6:50 ` Peter Zijlstra
2015-08-17 20:41 ` [PATCH 9/9] clocksource: Sanity check watchdog clocksource John Stultz
2015-08-17 21:24 ` Thomas Gleixner
2015-08-17 22:03 ` John Stultz
2015-08-17 22:08 ` Thomas Gleixner [this message]
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