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(parent: faea623) | patch
[MIPS] Fix BUG(), BUG_ON() handling
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Thu, 12 Apr 2007 11:02:54 +0000 (20:02 +0900)
committerRalf Baechle <ralf@linux-mips.org>
Fri, 20 Apr 2007 13:58:37 +0000 (14:58 +0100)
commitba755f8ec80fdbf2b5212622eabf7355464c6327
tree211f9963c94d740a629c0a72fcacdb1761506873tree | snapshot (tar.gz zip)
parentfaea62346444ce5b1dba8fb5291d95b676522c42commit | diff
[MIPS] Fix BUG(), BUG_ON() handling

With commit 63dc68a8cf60cb110b147dab1704d990808b39e2, kernel can not
handle BUG() and BUG_ON() properly since get_user() returns false for
kernel code.  Use __get_user() to skip unnecessary access_ok().  This
patch also make BRK_BUG code encoded in the TNE instruction.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/kernel/traps.c diff | blob | blame | history
include/asm-mips/bug.h diff | blob | blame | history