Gentoo Archives: gentoo-sparc

From: Jeremy Huddleston <eradicator@g.o>
To: sparclinux@×××××××××××.org, gentoo-sparc@l.g.o
Cc: dsd@g.o
Subject: [gentoo-sparc] system lockup bug in >2.6.7-rc1-bk6 tracked down
Date: Sat, 27 Nov 2004 11:11:51
Message-Id: 1101553907.21614.24.camel@cid.outersquare.org
1 A change between 2.6.7-rc1-bk6 and 2.6.7-rc2 can results in a system
2 lockdown. One situation in which this can be triggered is when we are a
3 nfs client, and the nfs server shuts down (or on the server, you simply
4 issue an 'ifconfig eth1 down'). I have tracked this down to a bug in
5 dev_ifconf() in fs/compat_ioctl.c
6
7 The attached patch will revert this function to it's pre-2.6.7-rc2
8 state. This is not meant to be the suggested fix, but it is a
9 workaround for now for anyone who is in need of it, and hopefully now
10 that I've narrowed down the problem, someone else might be willing/able
11 to fix it since it's past 3am here, and I don't have much experience
12 with the fs/ section of the kernel...
13
14 Thanks.
15
16 --
17 Jeremy Huddleston <eradicator@g.o>

Attachments

File name MIME type
dev_ifconf-revert-2.6.7-rc1-bk6.patch text/x-patch
signature.asc application/pgp-signature