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From: Peter Maydell <peter.maydell@linaro.org>
Date: Mon, 8 Feb 2016 15:57:03 +0000
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Subject: Re: [Qemu-devel] [PATCH v3 0/2] Architectural watchpoint check
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To: Sergey Fedorov <serge.fdrv@gmail.com>
Cc: Peter Crosthwaite <crosthwaite.peter@gmail.com>, QEMU Developers <qemu-devel@nongnu.org>, qemu-arm <qemu-arm@nongnu.org>, Paolo Bonzini <pbonzini@redhat.com>, =?UTF-8?Q?Andreas_F=C3=A4rber?= <afaerber@suse.de>, Richard Henderson <rth@twiddle.net>

On 31 January 2016 at 16:15, Sergey Fedorov <serge.fdrv@gmail.com> wrote:
> This series is intended to fix ARM watchpoint emulation misbehavior.
> QEMU hangs when QEMU watchpoint fires but it does not pass additional
> architectural checks in ARM CPU debug exception handler. For details,
> please see individual patches. The most relevant parts of the original
> discussion about ARM breakpoint and watchpoint emulation misbehavior can be
> found at:
> https://lists.gnu.org/archive/html/qemu-devel/2015-08/msg02715.html
> https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg00527.html
>
> Changes in v2:
>  * Check moved before setting cpu->watchpoint_hit
>  * Pointer to watchpoint being checked passed to debug_check_watchpoint()
>    callback
>  * BP_WATCHPOINT_HIT flag cleared from flags from wp->flags in no-fire case
>  * Comment for debug_check_watchpoint() callback improved

Applied to target-arm.next, thanks.

-- PMM