Re: NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Andi Kleen
> > Does this patch fix it? Didn't hit that particular oops with that anymore in several LTP runs and your patch applied, but got this data corruption: doio(rwtest04) (20172) 19:01:03 - *** DATA COMPARISON ERROR *** check_file(/tmp/ltp-14369/mm-sync-20156, 12754624, 23879,

Re: NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Trond Myklebust
On Tue, 2007-04-24 at 16:05 +0200, Andi Kleen wrote: > > Another issue hit during LTP testing over nfsroot; this time > on a larger box (4 cores; 6GB RAM; x86-64) > > NFS doesn't seem to be in a good shape for .21 > > -Andi > > Unable to handle kernel NULL pointer dereference at

NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Andi Kleen
Another issue hit during LTP testing over nfsroot; this time on a larger box (4 cores; 6GB RAM; x86-64) NFS doesn't seem to be in a good shape for .21 -Andi Unable to handle kernel NULL pointer dereference at RIP: [] nfs_set_page_dirty+0xd/0x5d PGD 115735067 PUD 11a60a067

NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Andi Kleen
Another issue hit during LTP testing over nfsroot; this time on a larger box (4 cores; 6GB RAM; x86-64) NFS doesn't seem to be in a good shape for .21 -Andi Unable to handle kernel NULL pointer dereference at RIP: [8031076b] nfs_set_page_dirty+0xd/0x5d PGD 115735067

Re: NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Trond Myklebust
On Tue, 2007-04-24 at 16:05 +0200, Andi Kleen wrote: Another issue hit during LTP testing over nfsroot; this time on a larger box (4 cores; 6GB RAM; x86-64) NFS doesn't seem to be in a good shape for .21 -Andi Unable to handle kernel NULL pointer dereference at RIP:

Re: NFS: Unable to handle kernel NULL pointer dereference at nfs_set_page_dirty+0xd/0x5d in 2.6.21rc7-git6

2007-04-24 Thread Andi Kleen
Does this patch fix it? Didn't hit that particular oops with that anymore in several LTP runs and your patch applied, but got this data corruption: doio(rwtest04) (20172) 19:01:03 - *** DATA COMPARISON ERROR *** check_file(/tmp/ltp-14369/mm-sync-20156, 12754624, 23879,