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From: Kevin Wolf <kwolf@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: Jan Kiszka <jan.kiszka@siemens.com>,
	qemu-devel Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop
Date: Wed, 02 May 2012 18:47:24 +0200	[thread overview]
Message-ID: <4FA1651C.9030703@redhat.com> (raw)
In-Reply-To: <1335437107-17105-1-git-send-email-agraf@suse.de>

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 <agraf@suse.de>

Thanks, applied to the block branch.

Kevin

       reply	other threads:[~2012-05-02 16:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1335437107-17105-1-git-send-email-agraf@suse.de>
2012-05-02 16:47 ` Kevin Wolf [this message]
2012-01-30 22:29 [Qemu-devel] [PATCH] ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop Alexander Graf
2012-02-07 14:57 ` Andreas Färber
2012-02-07 15:01   ` Alexander Graf
2012-02-09 14:28 ` Kevin Wolf
2012-02-09 14:49   ` Alexander Graf
2012-02-09 14:59     ` Kevin Wolf
2012-02-09 15:01       ` Alexander Graf

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