From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:34500) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SPciB-0005Ws-8o for qemu-devel@nongnu.org; Wed, 02 May 2012 12:47:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SPci9-000096-6H for qemu-devel@nongnu.org; Wed, 02 May 2012 12:47:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1521) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SPci8-00008n-UK for qemu-devel@nongnu.org; Wed, 02 May 2012 12:47:29 -0400 Message-ID: <4FA1651C.9030703@redhat.com> Date: Wed, 02 May 2012 18:47:24 +0200 From: Kevin Wolf MIME-Version: 1.0 References: <1335437107-17105-1-git-send-email-agraf@suse.de> In-Reply-To: <1335437107-17105-1-git-send-email-agraf@suse.de> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexander Graf Cc: Jan Kiszka , qemu-devel Developers Am 26.04.2012 12:45, schrieb Alexander Graf: > When using Windows 8 with an AHCI disk drive, it issues a blue screen. > The reason is that WIN_SECURITY_FREEZE_LOCK / CFA_WEAR_LEVEL is not > supported by our ATA implementation, but Windows expects it to be there. > > Since without security stuff implemented, the lock would be a nop anyway > and CFA_WEAR_LEVEL already is treated as a nop, let's just allow the cmd > for HD drives as well. That way Windows is happy. > > Signed-off-by: Alexander Graf Thanks, applied to the block branch. Kevin