Re: kdump regression compared to v2.6.35

CAI Qian
2010-08-29T11:25:26Z

----- "Tejun Heo" <tj@kernel.org> wrote:

> On 08/29/2010 09:01 AM, caiqian@redhat.com wrote:
> > Further bisect indicated this bad commit from the merge. Given kdump
> > kernel was running with maxcpus=1, I guess this work caused fs/bio.c
> > hung in the workqueue on UP. Reverted the whole merge let kdump work
> > again.
>
> Can you please pull from the following git tree and see whether it
> fixes the problem? There was a bug in nr_active accounting.
It had the same problem.
> git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-linus
>
> Thanks.
>
> --
> tejun
>
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