From 9b4554aa21270f5b6fa19a9dd2285f16e11f15f1 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Mon, 7 Nov 2005 00:59:04 -0800 Subject: [PATCH] s390: memory query wait psw Don't switch back to 24 bit addressing mode when waiting for an external interrupt and set the correct bit in wait PSW (external mask instead of I/O mask). Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/s390/kernel/head.S | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/s390/kernel/head.S') diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 039354d72348..4ca029332114 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -572,8 +572,7 @@ startup:basr %r13,0 # get base .Lcr: .long 0x00 # place holder for cr0 .Lwaitsclp: - .long 0x020A0000 - .long .Lsclph + .long 0x010a0000,0x80000000 + .Lsclph .Lrcp: .int 0x00120001 # Read SCP forced code .Lrcp2: -- cgit v1.2.3