From f6649a7e5a9ee99e9623878f4a5579cc2f6cdd51 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Mon, 25 Oct 2010 16:10:38 +0200 Subject: [S390] cleanup lowcore access from external interrupts Read external interrupts parameters from the lowcore in the first level interrupt handler in entry[64].S. Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/entry.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/s390/kernel/entry.S') diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index adf25246f72e..736d7010629e 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -722,7 +722,8 @@ ext_no_vtime: l %r9,__LC_THREAD_INFO # load pointer to thread_info struct TRACE_IRQS_OFF la %r2,SP_PTREGS(%r15) # address of register-save area - lh %r3,__LC_EXT_INT_CODE # get interruption code + l %r3,__LC_CPU_ADDRESS # get cpu address + interruption code + l %r4,__LC_EXT_PARAMS # get external parameters l %r1,BASED(.Ldo_extint) basr %r14,%r1 b BASED(io_return) -- cgit v1.2.1