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authorJan Sembera <jsembera@suse.cz>2010-09-09 16:37:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-09-09 18:57:24 -0700
commitee3aebdd8f5f8eac41c25c80ceee3d728f920f3b (patch)
tree13eff87af7c86efa1d216ce7f4f98e81b5dd305f
parent152e0659fc001029c70fa4373af1792b1ae0d01c (diff)
downloadlwn-ee3aebdd8f5f8eac41c25c80ceee3d728f920f3b.tar.gz
lwn-ee3aebdd8f5f8eac41c25c80ceee3d728f920f3b.zip
binfmt_misc: fix binfmt_misc priority
Commit 74641f584da ("alpha: binfmt_aout fix") (May 2009) introduced a regression - binfmt_misc is now consulted after binfmt_elf, which will unfortunately break ia32el. ia32 ELF binaries on ia64 used to be matched using binfmt_misc and executed using wrapper. As 32bit binaries are now matched by binfmt_elf before bindmt_misc kicks in, the wrapper is ignored. The fix increases precedence of binfmt_misc to the original state. Signed-off-by: Jan Sembera <jsembera@suse.cz> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Al Viro <viro@ZenIV.linux.org.uk> Cc: Richard Henderson <rth@twiddle.net Cc: <stable@kernel.org> [2.6.everything.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/binfmt_misc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index a7528b913936..fd0cc0bf9a40 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -724,7 +724,7 @@ static int __init init_misc_binfmt(void)
{
int err = register_filesystem(&bm_fs_type);
if (!err) {
- err = register_binfmt(&misc_format);
+ err = insert_binfmt(&misc_format);
if (err)
unregister_filesystem(&bm_fs_type);
}