Messages in this thread | | | Date | Thu, 16 Apr 2009 19:21:08 -0400 | From | Jeff Garzik <> | Subject | Re: microcode driver newly spews warnings |
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Ingo Molnar wrote: > * Dmitry Adamushko <dmitry.adamushko@gmail.com> wrote: > >> 2009/4/15 Jeff Garzik <jeff@garzik.org>: >>> Ingo Molnar wrote: >>>> (added Cc:s) >>>> >>>> * Jeff Garzik <jeff@garzik.org> wrote: >>>> >>>>> Jeff Garzik wrote: >>>>>> Kernel: 2.6.30-rc1-00306-g8371f87 >>>>>> Hardware: ICH10 x86-64 >>>>>> >>>>>> This is a regression from 2.6.29. Microcode spews the following WARNING >>>>>> multiple times during boot: >>>>>> >>>>>>> ------------[ cut here ]------------ >>>>>>> WARNING: at fs/sysfs/group.c:138 sysfs_remove_group+0xeb/0xf0() >>>>>>> Hardware name: sysfs group ffffffffa0209700 not found for >>>>>>> kobject 'cpu0' >>> >>> Update: Regression occurs in 2.6.30-rc2. >>> >>> I've now reproduced this on ICH9/Core2 as well as ICH10/Nahelem. >> Hi, >> >> >> the following patch should eliminate the problem (and revert to >> the old behavior that was altered by Rusty's patch). > > Jeff, did this do the trick for you?
Yes -- but I worry about keeping sysfs files around too long?
Jeff
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