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Date: Tue, 30 Jul 2013 23:10:36 -0400 From: "Martin K. Petersen" <martin.petersen@...cle.com> To: dgilbert@...erlog.com Cc: Nix <nix@...eri.org.uk>, Bernd Schubert <bernd.schubert@...tmail.fm>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, linux-scsi@...r.kernel.org, "Martin K. Petersen" <martin.petersen@...cle.com>, nick.cheng@...ca.com.tw, stable@...r.kernel.org Subject: Re: [SCSI REGRESSION] 3.10.2 or 3.10.3: arcmsr failure at bootup / early userspace transition >>>>> "Doug" == Douglas Gilbert <dgilbert@...erlog.com> writes: Doug> I just examined a more recent Areca SAS RAID controller and would Doug> describe it as the SCSI device from hell. One solution to this Doug> problem is to modify the arcmsr driver so it returns a more Doug> consistent set of lies to the management SCSI commands that Martin Doug> is asking about. Yeah. This is quite the challenge given that the product id is user-specified and product revision hardcoded. I can match on "Areca" in the vendor id and that's about it :( My current approach is to tweak the driver so that I can set skip_vpd_pages for the ATA models. Under the assumption that the SAS controllers actually feature the ATA Information VPD... -- Martin K. Petersen Oracle Linux Engineering -- 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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