On Sun, 24 May 2009 13:09:13 +0200 "Rafael J. Wysocki" <rjw@xxxxxxx> wrote: > On Sunday 24 May 2009, Ming Lei wrote: > > 于 Sun, 24 May 2009 01:20:29 +0200 > > "Rafael J. Wysocki" <rjw@xxxxxxx> wrote: > > [lm@linux-lm linux-2.6]$ patch -p1 > > < ../patch_rx/INFO_possible_circular_locking_dependency_at_cleanup_workqueue_thread.patch > > patching file kernel/power/disk.c Hunk #1 succeeded at 215 with > > fuzz 2. Hunk #3 succeeded at 278 with fuzz 1. > > Hunk #4 FAILED at 343. > > Hunk #5 succeeded at 396 with fuzz 2 (offset -4 lines). > > Hunk #6 FAILED at 454. > > Hunk #7 succeeded at 485 with fuzz 2. > > 2 out of 7 hunks FAILED -- saving rejects to file > > kernel/power/disk.c.rej patching file kernel/power/main.c > > Hunk #1 succeeded at 289 with fuzz 1 (offset 18 lines). > > patching file drivers/base/power/main.c > > Hunk #3 succeeded at 616 with fuzz 2. > > Hunk #4 succeeded at 625 with fuzz 2. > > patching file kernel/kexec.c > > Hunk #1 succeeded at 1451 with fuzz 2. > > Hunk #2 succeeded at 1488 with fuzz 2. > > The patch applies to the mainline, since it'll be a 2.6.30 candidate > if it's confirmed to fix the problem. After applying the patch against 2.6.30-rc7, my dell d630 box can resume from suspend(s2ram) or hibernation successfully, and lockdep does not complain with the kind of message in http://bugzilla.kernel.org/show_bug.cgi?id=13245. Another thing, during resume from hibernation, I can find the following messages: [ 1.849584] device: 'network_throughput': device_add [ 1.849630] PM: Adding info for No Bus:network_throughput [ 1.849788] PM: Resume from disk failed. I do not known if there is really something wrong in PM, after all my box can work as before. Attachment is the dmesg info. Thanks. -- Lei Ming
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dmesg.tar.gz
Description: GNU Zip compressed data
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