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XFS & NVIDIA Bug?

To: linux-xfs@xxxxxxxxxxx
Subject: XFS & NVIDIA Bug?
From: Axel Thimm <Axel.Thimm@xxxxxxxxxxxxxxxxxxx>
Date: Sat, 7 Sep 2002 22:50:41 +0200
Cc: linux-bugs@xxxxxxxxxx, Jörg Prante <joerg@xxxxxxxxxxxx>
Sender: linux-xfs-bounce@xxxxxxxxxxx
User-agent: Mutt/1.2.5.1i
I am using Jörg Prante's kernel patch set 2.4.19-jp14 from
http://infolinux.de/jp/, which includes among others

o XFS for 2.4.19
o rmap-13b
o O1-Scheduler
o low-latency patches
o preempt-kernel

If I try to use NVIDIA's modules (the latest available are 1.0-2960), I get a
kernel BUG at filemap.c:236 in

Trace; c012cc26 <truncate_list_pages+156/1c0>
Trace; c012ccee <truncate_inode_pages+5e/b0>
Trace; c01b2de3 <xfs_itruncate_start+73/a0>
Trace; c01c95e6 <xfs_setattr+7a6/d20>
Trace; c01d6399 <linvfs_setattr+169/1c0>
Trace; c0155efd <notify_change+6d/170>
Trace; c013bb09 <do_truncate+159/170>
Trace; c013bddc <sys_ftruncate+12c/150>
Trace; c014e76f <sys_ioctl+28f/2a0>
Trace; c0108a3b <system_call+33/38>
(the whole Oops is attached.)

This happens reproducably with VMware, but also with Samba (nmbd), which is
pure userland. It causes severe filesystem corruption.

Using the XFree86 nv driver keeps the system stable (and the NVIDIA card
useless). Using 2.4.18-4SGI_XFS_1.1 (with the root access fix applied) and the
NVIDIA module also works.

The XFS FAQ mentions that any NVIDIA driver later than 1.0-1251 would fit. Do
maybe the newest NVIDIA modules break XFS again?
-- 
Axel.Thimm@xxxxxxxxxxxxxxxxxxx

Attachment: delme.log
Description: Oops.txt

Attachment: .config.bz2
Description: Kernel_config.bz2

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