Commit 421f7a5d authored Sep 26, 2009 by Matt Fleming Committed by Paul Mundt Sep 28, 2009

sh: Don't enable interrupts in the page fault path



There's already code in do_page_fault() to conditionally enable
interrupts, so we don't need to unconditonally enable them before
calling it. This fixes a lockdep warning where we called
trace_hardirqs_off() but with irqs still enabled.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent d44ee12a

arch/sh/kernel/cpu/sh3/entry.S

+0 −2

Original line number	Diff line number	Diff line
		@@ -152,8 +152,6 @@ call_do_page_fault:
		mov.l 1f, r0
		mov.l @r0, r6

		sti

		mov.l 3f, r0
		mov.l 4f, r1
		mov r15, r4