From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH] ahci: remove pmp link online check in FBS EH Date: Sun, 9 Jun 2013 14:59:00 -0700 Message-ID: <20130609215900.GB8045@mtj.dyndns.org> References: <1370678416-2133-1-git-send-email-shane.huang@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1370678416-2133-1-git-send-email-shane.huang@amd.com> Sender: stable-owner@vger.kernel.org To: Shane Huang Cc: Yu Liu , linux-ide@vger.kernel.org, stable@vger.kernel.org List-Id: linux-ide@vger.kernel.org On Sat, Jun 08, 2013 at 04:00:16PM +0800, Shane Huang wrote: > ata_link_online() check in ahci_error_intr() is unnecessary, it should > be removed otherwise may lead to lockup with FBS enabled PMP. > http://marc.info/?l=linux-ide&m=137050421603272&w=2 > > Reported-by: Yu Liu > Signed-off-by: Shane Huang > Cc: stable@vger.kernel.org Applied to libata/for-3.10-fixes. Thanks. -- tejun