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Date: Mon, 7 Dec 2015 10:26:30 -0500 From: Tejun Heo <tj@...nel.org> To: Andreas Werner <andreas.werner@....de> Cc: linux-kernel@...r.kernel.org, linux-ide@...r.kernel.org Subject: Re: [v2 0/2] ata/libata-eh.c: introduce ATA_FLAG_NO_LOG_PAGE On Fri, Dec 04, 2015 at 06:12:24PM +0100, Andreas Werner wrote: > This patchset add a new ata port flag ATA_FLAG_NO_LOG_PAGE to be able > to blacklist ports/controller which e.g. locks up on a log page read. > > This flag is added to the sata_fsl driver which is the first affected > one. > > The lockup was detected on Freescale P1013/P1022, T4240 using a ATP > mSATA. > The device failed during initialisation if the SATA device includes the > devslp feature. > > With this patchset, we blacklist the fsl sata controller and return > a error on any attempt to read a log page. This allows us to access > the mSATA. Applied 1-2 to libata/for-4.4-fixes. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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