From 144d634a21caff1d54cb4bb0d073774e88130045 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Sun, 24 Jul 2011 10:48:19 +0200 Subject: [S390] fix s390 assembler code alignments The alignment is missing for various global symbols in s390 assembly code. With a recent gcc and an instruction like stgrl this can lead to a specification exception if the instruction uses such a mis-aligned address. Specify the alignment explicitely and while add it define __ALIGN for s390 and use the ENTRY define to save some lines of code. Signed-off-by: Jan Glauber Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/sclp.S | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/s390/kernel/sclp.S') diff --git a/arch/s390/kernel/sclp.S b/arch/s390/kernel/sclp.S index 2e82fdd8932..95792d846bb 100644 --- a/arch/s390/kernel/sclp.S +++ b/arch/s390/kernel/sclp.S @@ -8,6 +8,8 @@ * */ +#include + LC_EXT_NEW_PSW = 0x58 # addr of ext int handler LC_EXT_NEW_PSW_64 = 0x1b0 # addr of ext int handler 64 bit LC_EXT_INT_PARAM = 0x80 # addr of ext int parameter @@ -260,8 +262,7 @@ _sclp_print: # R2 = 0 on success, 1 on failure # - .globl _sclp_print_early -_sclp_print_early: +ENTRY(_sclp_print_early) stm %r6,%r15,24(%r15) # save registers ahi %r15,-96 # create stack frame #ifdef CONFIG_64BIT -- cgit v1.2.3-70-g09d2