From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=46604 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OtgIP-0005SX-Ir for Qemu-devel@nongnu.org; Thu, 09 Sep 2010 08:32:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OtgIL-0004cc-Jo for Qemu-devel@nongnu.org; Thu, 09 Sep 2010 08:32:05 -0400 Received: from mail-gy0-f173.google.com ([209.85.160.173]:35172) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OtgIL-0004cL-F6 for Qemu-devel@nongnu.org; Thu, 09 Sep 2010 08:32:01 -0400 Received: by gya1 with SMTP id 1so667629gya.4 for ; Thu, 09 Sep 2010 05:32:00 -0700 (PDT) Message-ID: <4C88D3BE.5060504@codemonkey.ws> Date: Thu, 09 Sep 2010 07:31:58 -0500 From: Anthony Liguori MIME-Version: 1.0 Subject: Re: [Qemu-devel] Commit 8b33d9ee (was not on list) References: <4C88C674.5090802@redhat.com> In-Reply-To: <4C88C674.5090802@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Kevin Wolf Cc: Qemu-devel@nongnu.org On 09/09/2010 06:35 AM, Kevin Wolf wrote: >> commit 8b33d9eeba91422ee2d73b6936ad57262d18cf5a >> Author: Anthony Liguori >> Date: Wed Sep 8 17:09:15 2010 -0500 >> >> Revert "Make default invocation of block drivers safer (v3)" >> >> This reverts commit 79368c81bf8cf93864d7afc88b81b05d8f0a2c90. >> >> Conflicts: >> >> block.c >> >> I haven't been able to come up with a solution yet for the corruption caused by >> unaligned requests from the IDE disk so revert until a solution can be written. >> >> Signed-off-by: Anthony Liguori >> > I posted a fix for it on Tuesday. > It was a revert but yeah, I guess I should have posted first. I don't think your fix is good enough. I had the same thought but it's an unbounded memory allocation. Regards, Anthony Liguori > Kevin > >