binfmt_misc: fix binfmt_misc priority
commit0ca6988df7e449c1e5d8e979e109c83062644a0b
authorJan Sembera <jsembera@suse.cz>
Thu, 9 Sep 2010 23:37:54 +0000 (9 16:37 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 20 Sep 2010 20:17:54 +0000 (20 13:17 -0700)
tree83da6483e1371913815dce3d849abcd8f5be2a61
parent0776127797119f67f8bc350938e32dbe68631edc
binfmt_misc: fix binfmt_misc priority

commit ee3aebdd8f5f8eac41c25c80ceee3d728f920f3b upstream.

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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
fs/binfmt_misc.c