Messages in this thread | | | Date | Sun, 15 Apr 2012 16:32:20 +0100 | From | Al Viro <> | Subject | Re: mtdchar kernel oops |
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On Sun, Apr 15, 2012 at 01:58:39PM +0200, Joel Reardon wrote: > I think that this patch: > "mtdchar: kill persistently held vfsmount" > http://permalink.gmane.org/gmane.linux.kernel.commits.head/314175 > > has started causing kernel oops's when running ubiformat. The oops is > occuring in fs/namespace.c's mnt_add_count() line: > this_cpu_add(mnt->mnt_pcp->mnt_count, n); > > with the stack trace: > mntget() > simple_pin_fs() > mtdchar_open()
Check if commit c65390f4dd49755863f6d772ec538ee4757c08d7 Author: Al Viro <viro@zeniv.linux.org.uk> Date: Mon Apr 9 01:36:28 2012 -0400
fix breakage in mtdchar_open(), sanitize failure exits
has fixed that.
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