On 12/15/2012 03:41 AM, Michael Labriola wrote: > On Fri, Dec 14, 2012 at 9:50 AM, Aaron Lu <aaron.lu@xxxxxxxxx> wrote: >> On 12/14/2012 06:32 AM, Michael Labriola wrote: >>> Jeff, Matthew, >>> >>> After updating from 3.3 to 3.6.8, the kernel fails to detect my hard >>> drive. I'm using the included .config, which I migrated over from a >>> 3.3 kernel by just accepting all the defaults. I bisected the problem >>> back to this commit: >> >> Hello Michael, >> >> I believe this is the same problem discussed here: >> https://bugzilla.kernel.org/show_bug.cgi?id=49151 >> >> And the patch to fix this problem didn't reach Linus' tree yet, but is >> already queued in Jeff's NEXT branch: >> https://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.git;a=commit;h=5416912af75de9cba5d1c75b99a7888b0bbbd2fb >> >> Please give it a test to see if it fixed your problem, thanks. >> >> Thanks, >> Aaron > > Aaron, > > I just got done testing Jeff's NEXT branch merged into v3.7. It does > fix the traceback on the old dual Xeon, but both the old Xeon and my > newish Quad-core still fail to detect a HDD. I get a bunch of ata > errors about retries and such, but nothing ever comes up. The only > way to get my boxes to boot properly is to either compile with > CONFIG_ATA_ACPI turned off or with pata_acpi blacklisted... > > Should udev even be loading pata_acpi on a recent system w/ only SATA devices? PATA_ACPI will only try to initialize IDE interface controllers, so did you set the SATA controller to legacy IDE mode? And for IDE controllers, PATA_ACPI should be the last module to try to initialize the controller. See this bugzilla for more information on this: https://bugzilla.kernel.org/show_bug.cgi?id=48631 Thanks, Aaron > -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
