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Re: [Qemu-devel] [PATCH v2] exynos4210/mct: Avoid infinite loop on non i
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v2] exynos4210/mct: Avoid infinite loop on non incremental timers |
Date: |
Tue, 11 Dec 2012 11:55:02 +0000 |
On 3 December 2012 22:55, Jean-Christophe DUBOIS <address@hidden> wrote:
> Check for a 0 "distance" value to avoid infinite loop when the
> expired FCR timer was not programed with auto-increment.
>
> With this change the behavior is coherent with the same type
> of code in the exynos4210_gfrc_restart() function in the same
> file.
>
> Linux seems to mostly use this timer with auto-increment
> which explain why it is not a problem most of the time.
>
> However other OS might have a problem with this if they
> don't use the auto-increment feature.
>
> Signed-off-by: Jean-Christophe DUBOIS <address@hidden>
Thanks, applied to arm-devs.next.
-- PMM