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From: Alberto Garcia <berto@igalia.com>
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Date: Mon, 01 Jun 2015 18:14:07 +0200
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Subject: Re: [Qemu-devel] [PATCH 1/3] qcow2: Set MIN_L2_CACHE_SIZE to 2
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To: Max Reitz <mreitz@redhat.com>, qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>, qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>

On Mon 01 Jun 2015 06:09:17 PM CEST, Max Reitz <mreitz@redhat.com> wrote:

> The L2 cache must cover at least two L2 tables, because during COW two
> L2 tables are accessed simultaneously.
>
> Reported-by: Alexander Graf <agraf@suse.de>
> Cc: qemu-stable <qemu-stable@nongnu.org>
> Signed-off-by: Max Reitz <mreitz@redhat.com>

Reviewed-by: Alberto Garcia <berto@igalia.com>

Berto