Messages in this thread | | | Date | Sat, 27 Dec 2008 12:14:37 -0800 | From | Justin Madru <> | Subject | Re: [2.6.28-rc] Sata soft reset filling log |
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Tejun Heo wrote: >> What changes happened between .27 and .28 could've caused this? >> Anyways, below is what I get now (with your patch), including the >> frequency of occurrence. >> > > I have no idea and I'm afraid we'll need a bisection here. :-( Can you > please try the attached patch? > > Thanks. > >
I applied the patch and get the following:
ata2: XXX status=50 after 100 tries ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen ata2.00: ST_FIRST: !(DRQ|ERR|DF) ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 res 50/00:01:00:00:00/00:00:00:00:00/a0 Emask 0x2 (HSM violation) ata2.00: status: { DRDY } ata2: soft resetting link ata2.00: configured for UDMA/33 ata2: EH complete
I tried to git bisect the problem. First time I thought the error was between rc2 and rc3, but the bisect gave inconclusive results because I couldn't tell for sure a good commit from a bad. I tried again with .27 to .28-rc3, but I was unable to bisect because of compile errors (in pre-rc1), and doing git bisect skip, again landed on a commit with compile errors.
Unless you can think of anything else, I'm just going to wait and see if a commit in .29 will fix the problem.
Justin Madru
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