linux-kernel - Re: [PATCH v4 0/2] Add test to validate udelay

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Message-ID: <CALAqxLV97WEs501nduRoTanJ3SjW2J1mFQ_xdrE=nN2DOe11dQ@mail.gmail.com>
Date:	Mon, 16 Jun 2014 16:54:36 -0700
From:	John Stultz <john.stultz@...aro.org>
To:	David Riley <davidriley@...omium.org>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Doug Anderson <dianders@...omium.org>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 0/2] Add test to validate udelay

Thanks for the fixups. I've requeued these for 3.17.

thanks
-john

On Mon, Jun 16, 2014 at 2:58 PM, David Riley <davidriley@...omium.org> wrote:
> This change adds a module and a script that makes use of it to
> validate that udelay delays for at least as long as requested
> (as compared to ktime).
>
> Changes since v1:
> - allow udelay() to be 0.5% faster than requested as per feedback
>
> Changes since v2:
> - fix permissions on udelay_test.sh script
> - update commit message to indicate what this test targets
> - fixed checkpatch whitespace error
> - rebased
>
> Changes since v3:
> - fixed xtensa compile warning (and other 32-bit platforms which
>   use the generic do_div)
> - renamed and moved config option
>
> David Riley (2):
>   kernel: time: Add udelay_test module to validate udelay
>   tools: add script to test udelay
>
>  kernel/time/Makefile      |   1 +
>  kernel/time/udelay_test.c | 168 ++++++++++++++++++++++++++++++++++++++++++++++
>  lib/Kconfig.debug         |   9 +++
>  tools/time/udelay_test.sh |  66 ++++++++++++++++++
>  4 files changed, 244 insertions(+)
>  create mode 100644 kernel/time/udelay_test.c
>  create mode 100755 tools/time/udelay_test.sh
>
> --
> 2.0.0
>
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