From: "Andreas Färber" <afaerber@suse.de>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
QEMU Developers <qemu-devel@nongnu.org>,
Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
Subject: Re: [Qemu-devel] [PULL v2 1/3] exec: Save CPUState::exception_index field
Date: Fri, 05 Sep 2014 14:16:53 +0200 [thread overview]
Message-ID: <5409A9B5.9090900@suse.de> (raw)
In-Reply-To: <CAFEAcA_uXE8Go-zjK7V2eL_2Ld+ZNq9riote3iZS5jC3=O5Qcg@mail.gmail.com>
Am 05.09.2014 00:50, schrieb Peter Maydell:
> On 4 September 2014 18:20, Andreas Färber <afaerber@suse.de> wrote:
>> From: Pavel Dovgaluk <Pavel.Dovgaluk@ispras.ru>
>>
>> This patch adds a subsection with exception_index field to the VMState for
>> correct saving the CPU state.
>> Without this patch, simulator could miss the pending exception in the saved
>> virtual machine state.
>>
>> Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>
>> Signed-off-by: Andreas Färber <afaerber@suse.de>
>
> Is this patch a worthwhile candidate for stable?
Well, it came up in the context of reverse execution, but it wouldn't
hurt to have it backported, I guess. It's difficult to test though...
Andreas
--
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
next prev parent reply other threads:[~2014-09-05 12:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-04 17:20 [Qemu-devel] [PULL 0/3] QOM CPUState patch queue 2014-09-04 Andreas Färber
2014-09-04 17:20 ` [Qemu-devel] [PULL v2 1/3] exec: Save CPUState::exception_index field Andreas Färber
2014-09-04 22:50 ` Peter Maydell
2014-09-05 12:16 ` Andreas Färber [this message]
2014-09-04 17:20 ` [Qemu-devel] [PULL v2 2/3] target-i386: Support migratable=no properly Andreas Färber
2014-09-04 17:20 ` [Qemu-devel] [PULL v2 3/3] target-i386: Reject invalid CPU feature names on the command-line Andreas Färber
2014-09-04 18:17 ` Eduardo Habkost
2014-09-04 18:40 ` [Qemu-devel] [PULL 0/3] QOM CPUState patch queue 2014-09-04 Peter Maydell
2014-09-05 14:45 ` Andreas Färber
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