From a54f1655be4cb103a6729adcc9ca914c5fdf1ca0 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Tue, 24 Apr 2012 01:46:23 -0400 Subject: m68k: add TIF_NOTIFY_RESUME and handle it. TIF_NOTIFY_RESUME added (as bit 5). That way nommu glue needs no changes at all; mmu one needs just to replace jmi do_signal_return to jne do_signal_return There we have flags shifted up, until bit 6 (SIGPENDING) is in MSBit; instead of checking that MSBit is set (jmi) we check that MSBit or something below it is set (jne); bits 0..4 are never set, so that's precisely "bit 6 or bit 5 is set". Usual handling of NOTIFY_RESUME/SIGPENDING is done in do_notify_resume(); glue calls it instead of do_signal(). Signed-off-by: Al Viro --- arch/m68k/platform/coldfire/entry.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/m68k/platform/coldfire') diff --git a/arch/m68k/platform/coldfire/entry.S b/arch/m68k/platform/coldfire/entry.S index 281e38c2b6c7..881ab8e379d4 100644 --- a/arch/m68k/platform/coldfire/entry.S +++ b/arch/m68k/platform/coldfire/entry.S @@ -152,7 +152,7 @@ Lsignal_return: subql #4,%sp /* dummy return address */ SAVE_SWITCH_STACK pea %sp@(SWITCH_STACK_SIZE) - jsr do_signal + jsr do_notify_resume addql #4,%sp RESTORE_SWITCH_STACK addql #4,%sp -- cgit v1.2.1