Messages in this thread | | | From | Stephan Diestelhorst <> | Subject | Re: [PATCH] SATA / AHCI: Do not play with the link PM during suspend to RAM | Date | Tue, 17 Aug 2010 09:51:25 +0200 |
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Hi Tejun,
On Thursday 05 August 2010 18:08:02 Tejun Heo wrote: > Can you please try the following patch and see whether the problem > goes away?
I've finally managed to get this to compile and test. (Hit a bug with Debian's make-kpkg and other nuisances...)
The problem is still there. On some resumes I get the dreadful dead disk again:
end_request: I/O error , dev sda sector ... sd 0:0:0:0: [sda] Unhandled error code sd 0:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK sd 0:0:0:0: [sda] CDB: Read(10): 28 00 0e a4 77 a8 0 00 08 00 (many of those)
Can't access /var/log/messages right now, due to broken I/O. Will try to trigger it again and check for the qc timeout messages..
Stephan
-- Stephan Diestelhorst, AMD Operating System Research Center stephan.diestelhorst@amd.com, Tel. +49 (0)351 448 356 719
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