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Re: the cvs kernel oops !!

To: Eric Sandeen <sandeen@xxxxxxx>
Subject: Re: the cvs kernel oops !!
From: Eric Sandeen <sandeen@xxxxxxx>
Date: 12 Nov 2002 09:52:07 -0600
Cc: tom wang <wddi_1976@xxxxxxxxxxxx>, linux-xfs@xxxxxxxxxxx
In-reply-to: <Pine.LNX.4.44.0211120818440.14207-100000@stout.americas.sgi.com>
References: <Pine.LNX.4.44.0211120818440.14207-100000@stout.americas.sgi.com>
Sender: linux-xfs-bounce@xxxxxxxxxxx
Whoops, it's my turn to be short on coffee this morning... as Steve
points out, this is generic xattr code, not xfs code.  So, this might be
one for the list at http://acl.bestbits.at/  It would at least be
interesting to try it on an ext3+xattr filesystem.

I got a different stack this time, but also in the generic code.  It's
not clear to me why this oopsed!

EBP        EIP        Function (args)
0xce127e00 0xc012ebde get_vm_area+0x9e (0x2000, 0x2, 0x0, 0x0, 0xce35c83c)
                               kernel .text 0xc0100000 0xc012eb40 0xc012ec30
0xce127e40 0xc012ed1f __vmalloc+0x3f (0x1a73, 0x1f2, 0x163, 0x9, 0xce127f94)
                               kernel .text 0xc0100000 0xc012ece0 0xc012eee0
0xce127e5c 0xc0153090 xattr_alloc+0x50 (0x1a73, 0x10000, 0x72657375, 
0x6332612e, 0xce090034)
                               kernel .text 0xc0100000 0xc0153040 0xc01530c0
0xce127f78 0xc0153161 setxattr+0x61 (0xcd8f2adc, 0xbffff5e0, 0x80522d0, 0x1a73, 
                               kernel .text 0xc0100000 0xc0153100 0xc0153260
0xce127fbc 0xc01532e9 sys_lsetxattr+0x39 (0x8051d58, 0xbffff5e0, 0x80522d0, 
0x1a73, 0x0)
                               kernel .text 0xc0100000 0xc01532b0 0xc0153300
           0xc010718b system_call+0x33
                               kernel .text 0xc0100000 0xc0107158 0xc0107190


Eric Sandeen      XFS for Linux     http://oss.sgi.com/projects/xfs
sandeen@xxxxxxx   SGI, Inc.         651-683-3102

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