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Date: Mon, 26 Mar 2007 17:11:46 +0100 From: Alasdair G Kergon <agk@...hat.com> To: linux-kernel@...r.kernel.org Cc: dm-crypt@...ut.de Subject: Re: race condition in dm-crypt? On Fri, Mar 23, 2007 at 06:42:14PM +0100, markus reichelt wrote: > * "Jan C. Nordholz" <jckn@....net> wrote: > > I'm seeing this for quite a while now (since 2.6.16 at least), but > > without any obvious indicator to what might be causing it... where > > should I continue debugging this? > I bet folks at dm-crypt@...ut.de would love to hear about this. As mentioned in another thread, please try these patches if they aren't already in your kernel: http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/2.6.19/dm-io-fix-bi_max_vecs.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-merge-max_hw_sector.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-crypt-disable-barriers.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-crypt-fix-call-to-clone_init.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-crypt-fix-avoid-cloned-bio-ref-after-free.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-crypt-fix-remove-first_clone.patch http://www.kernel.org/pub/linux/kernel/people/agk/patches/2.6/editing/dm-crypt-use-smaller-bvecs-in-clones.patch Alasdair -- agk@...hat.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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