From: Bob Peterson Date: Wed, 18 Jun 2008 16:30:40 +0000 (-0500) Subject: [GFS2] BUG: unable to handle kernel paging request at ffff81002690e000 X-Git-Tag: v2.6.26-rc8~2^2~1 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=17c15da00c0e7289375ad57e8fea0c7892b74aa0;p=linux-2.6-omap-h63xx.git [GFS2] BUG: unable to handle kernel paging request at ffff81002690e000 This patch fixes bugzilla bug bz448866: gfs2: BUG: unable to handle kernel paging request at ffff81002690e000. Signed-off-by: Bob Peterson Signed-off-by: Steven Whitehouse --- diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c index 6387523a315..3401628d742 100644 --- a/fs/gfs2/rgrp.c +++ b/fs/gfs2/rgrp.c @@ -195,7 +195,7 @@ ulong_aligned: depending on architecture. I've experimented with several ways of writing this section such as using an else before the goto but this one seems to be the fastest. */ - while ((unsigned char *)plong < end - 1) { + while ((unsigned char *)plong < end - sizeof(unsigned long)) { prefetch(plong + 1); if (((*plong) & LBITMASK) != lskipval) break;