[PATCH] powerpc: make OF interrupt tree parsing more strict
This patch fixes a bit of boundchecking in the new Open Firmware interrupt tree parsing code. It's important that it fails when things aren't correct in order to trigger fallback mecanisms that are necessary to make some machines work properly. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
Showing
想要评论请 注册 或 登录