Messages in this thread | | | Date | Sun, 16 Nov 2008 14:16:51 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH] Fix kunmap() argument in sg_miter_stop |
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Arjan van de Ven wrote: > From 979d181d6199f639ba78c5eadf85857f6a9f3f89 Mon Sep 17 00:00:00 2001 > From: Arjan van de Ven <arjan@linux.intel.com> > Date: Sat, 15 Nov 2008 11:23:58 -0800 > Subject: [PATCH] Fix kunmap() argument in sg_miter_stop > > kunmap() takes as argument the struct page that orginally got kmap()'d, > however the sg_miter_stop() function passed it the kernel virtual address > instead, resulting in weird stuff. > > Somehow I ended up fixing this bug by accident while looking for a bug > in the same area. > > Reported-by: kerneloops.org > CC: htejun@gmail.com > > Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Argh... talk about confusing interfaces. Thanks a lot.
Acked-by: Tejun Heo <tj@kernel.org>
-- tejun
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