From: Kevin Wolf <kwolf@redhat.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] scsi: fix sign extension problems
Date: Mon, 19 Sep 2011 17:00:04 +0200 [thread overview]
Message-ID: <4E7758F4.8070003@redhat.com> (raw)
In-Reply-To: <1315579646-6874-1-git-send-email-pbonzini@redhat.com>
Am 09.09.2011 16:47, schrieb Paolo Bonzini:
> When assigning a 32-bit value to cmd->xfer (which is 64-bits)
> it can be erroneously sign extended because the intermediate
> 32-bit computation is signed. Fix this by standardizing on
> the ld*_be_p functions.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Thanks, applied to the block branch.
Kevin
prev parent reply other threads:[~2011-09-19 14:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-09 14:47 [Qemu-devel] [PATCH] scsi: fix sign extension problems Paolo Bonzini
2011-09-19 15:00 ` Kevin Wolf [this message]
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