Hi Stefan- On Dec 8, 2010, at 3:35 PM, Chuck Lever wrote: > > On Dec 8, 2010, at 2:03 PM, Trond Myklebust wrote: > >> On Wed, 2010-12-08 at 18:30 +0000, bugzilla-daemon@xxxxxxxxxxxxxxxxxxx >> wrote: >>> https://bugzilla.kernel.org/show_bug.cgi?id=24302 >>> >>> >>> Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> changed: >>> >>> What |Removed |Added >>> ---------------------------------------------------------------------------- >>> Component|Other |NFS >>> AssignedTo|fs_other@xxxxxxxxxxxxxxxxxx |trond.myklebust@xxxxxxxxxx >>> |rg | >>> >>> >>> >>> >>> --- Comment #8 from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> 2010-12-08 18:30:32 --- >>> OK, I reassigned it to NFS. If that was wrong then at least the NFS guys >>> should be able to help point things in the right direction. >> >> <Switching to email interface. Please do not edit the bugzilla entry >> directly, since that will lose the above Cc information> >> >> >> Chuck, >> >> Stefan appears to be hitting a panic in the nfs_umount() call from >> nfs_walk_authlist(). Can you take a look, please? > > Recv'd. I'll have a look. Apologies in advance for the attachment. There are a few other clean ups that can be done, but this seems to be the minimal fix. Please try this and let us know if it addresses your panic.
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The faulty commit went in a while back, so this patch is probably appropriate for stable kernels (back to 2.6.31, where this was likely introduced). -- Chuck Lever chuck[dot]lever[at]oracle[dot]com
