* Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx> wrote: > Hello. > > Rafael J. Wysocki wrote: > >>>>>> This message has been generated automatically as a part of a report >>>>>> of regressions introduced between 2.6.27 and 2.6.28. > >>>>>> The following bug entry is on the current list of known regressions >>>>>> introduced between 2.6.27 and 2.6.28. Please verify if it still should >>>>>> be listed and let me know (either way). > >>>>>> Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12263 >>>>>> Subject : Sata soft reset filling log >>>>>> Submitter : Justin Madru <bevicm@xxxxxxxxxxxxxx> >>>>>> Date : 2008-12-13 2:07 (64 days old) >>>>>> References : http://marc.info/?l=linux-kernel&m=122913412608533&w=4 > >>>>> I'm still seeing this on .29-rc5, and I think that my bug #12263 >>>>> is a duplicate of bug #12609, >>>>> or more correctly it's a duplicate of mine because I reported first. > >>>>> It seems like the bug has been fixed in tip/master for some time now. >>>>> Below is the diff of origin and tip from when I tested. > >>>> Ingo, do you know whinch patch in -tip fixes this regression? > >>> This one, done on Jan 10, more than a month ago: > >>> f1d26da: Revert "libata: Add 32bit PIO support" > >>> When a commit causes trouble in -tip qa i immediately revert it in >>> 95% of the cases, no questions asked. Especially if it's related to >>> persistent storage. > >> OK, thanks. > >> We seem to have a working fix patch for this issue in bug #12609. > > Wait, if this is indeed post-2.6.27 regression, it couldn't possibly > have been caused by that patch which got merged during 2.6.29-rc1 > timeframe. Something's up with this bug... SATA uses the SCSI layer, right? It could then perhaps be these bits in tip:out-of-tree: 813104e: Revert "[SCSI] simplify scsi_io_completion()" 84db545: Revert "[SCSI] Fix uninitialized variable error in scsi_io_completion" 0eb6038: Revert "[SCSI] Fix error handling for DIF/DIX" 3cd94dd: Revert "[SCSI] scsi_lib: don't decrement busy counters when inserting commands" c27aed5: Revert "[SCSI] scsi_lib: fix DID_RESET status problems" i needed these to keep an aic7xxx box from crashing. This regression got introduced at around 2.6.28-rc1, so it fits the timeframe. Ingo -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
