From: "Bartlomiej Zolnierkiewicz" <bzolnier@gmail.com>
To: Alan <alan@lxorguk.ukuu.org.uk>
Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, akpm@osdl.org
Subject: Re: [PATCH] atiixp: Old drivers/ide layer driver for the ATIIXP hang fix
Date: Tue, 2 Jan 2007 21:19:10 +0100 [thread overview]
Message-ID: <58cb370e0701021219l162406cax8116402e55feeac5@mail.gmail.com> (raw)
In-Reply-To: <20070102155752.78f6a01e@localhost.localdomain>
On 1/2/07, Alan <alan@lxorguk.ukuu.org.uk> wrote:
> When the old IDE layer calls into methods in the driver during error
> handling it is essentially random whether ide_lock is already held. This
> causes a deadlock in the atiixp driver which also uses ide_lock internally
> for locking.
>
> Switch to a private lock instead.
>
> Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
prev parent reply other threads:[~2007-01-02 20:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-02 15:57 Alan
2007-01-02 20:19 ` Bartlomiej Zolnierkiewicz [this message]
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