Messages in this thread | | | Date | Mon, 8 Aug 2011 14:34:19 +0800 | Subject | Re: list corruption in the last few days. (block ? crypto ?) | From | Xiaotian Feng <> |
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On Mon, Aug 8, 2011 at 2:16 PM, Pekka Enberg <penberg@kernel.org> wrote: > On Mon, Aug 8, 2011 at 9:14 AM, Xiaotian Feng <xtfeng@gmail.com> wrote: >> On Mon, Aug 8, 2011 at 1:18 PM, Pekka Enberg <penberg@kernel.org> wrote: >>> Hi Linus, >>> >>> On Sun, Aug 7, 2011 at 11:58 AM, Pekka Enberg <penberg@kernel.org> wrote: >>>>> >>>>> Christoph, I've been reading the code and spotted two potential issues in >>>>> __slab_free(). The first one seems like an off-by-one where our >>>>> comparison >>>>> in deactivate_slab() doesn't match __slab_free. >>>>> >>>>> The other one is remove_full() call in __slab_free() that can get called >>>>> even if cache debugging is not enabled. >>>>> >>>>> Hmm? >>> >>> On Sun, 7 Aug 2011, Linus Torvalds wrote: >>>> >>>> I'd like to do -rc1 today, regardless of whether this fixes things or >>>> not (-rc1 is already a few days delayed). >>>> >>>> The patch seems to be a good fix, and a likely candidate for the >>>> corruption. Commit log and sign-off? I assume you've given it some >>>> testing, even if you couldn't reproduce the original issue? >>> >>> No, I haven't tested the patch myself but here's one in proper format in >>> case someone wants to test it. >> >> I applied it and I'm still seeing the corruption warning start from this :( > > Thanks for testing. Can you share your .config, please?
Attached, thanks.
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