aboutsummaryrefslogtreecommitdiffstats
path: root/arch/s390/kernel/entry64.S
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 13:11:02 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 13:11:02 -0500
commit39ce941ec15032c0efc3632b9f00a6b2365e1870 (patch)
tree9ac548adf0444b8a74e31c984e5a49766fc2c385 /arch/s390/kernel/entry64.S
parent3d412f60b71e588544e7b75861084f12aa1d7acd (diff)
parentc5411dba58c28736d25cffef65da1e01ed7d1423 (diff)
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] dcss: Initialize workqueue before using it. [S390] Remove BUILD_BUG_ON() in vmem code. [S390] sclp_tty/sclp_vt220: Fix scheduling while atomic [S390] dasd: fix panic caused by alias device offline [S390] dasd: add ifcc handling [S390] latencytop s390 support. [S390] Implement ext2_find_next_bit. [S390] Cleanup & optimize bitops. [S390] Define GENERIC_LOCKBREAK. [S390] console: allow vt220 console to be the only console [S390] Fix couple of section mismatches. [S390] Fix smp_call_function_mask semantics. [S390] Fix linker script. [S390] DEBUG_PAGEALLOC support for s390. [S390] cio: Add shutdown callback for ccwgroup. [S390] cio: Update documentation. [S390] cio: Clean up chsc response code handling. [S390] cio: make sense id procedure work with partial hardware response
Diffstat (limited to 'arch/s390/kernel/entry64.S')
-rw-r--r--arch/s390/kernel/entry64.S7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S
index a3e47b893f07..efde6e178f6c 100644
--- a/arch/s390/kernel/entry64.S
+++ b/arch/s390/kernel/entry64.S
@@ -11,6 +11,7 @@
11 11
12#include <linux/sys.h> 12#include <linux/sys.h>
13#include <linux/linkage.h> 13#include <linux/linkage.h>
14#include <linux/init.h>
14#include <asm/cache.h> 15#include <asm/cache.h>
15#include <asm/lowcore.h> 16#include <asm/lowcore.h>
16#include <asm/errno.h> 17#include <asm/errno.h>
@@ -801,9 +802,7 @@ mcck_return:
801 * Restart interruption handler, kick starter for additional CPUs 802 * Restart interruption handler, kick starter for additional CPUs
802 */ 803 */
803#ifdef CONFIG_SMP 804#ifdef CONFIG_SMP
804#ifndef CONFIG_HOTPLUG_CPU 805 __CPUINIT
805 .section .init.text,"ax"
806#endif
807 .globl restart_int_handler 806 .globl restart_int_handler
808restart_int_handler: 807restart_int_handler:
809 lg %r15,__LC_SAVE_AREA+120 # load ksp 808 lg %r15,__LC_SAVE_AREA+120 # load ksp
@@ -814,9 +813,7 @@ restart_int_handler:
814 lmg %r6,%r15,__SF_GPRS(%r15) # load registers from clone 813 lmg %r6,%r15,__SF_GPRS(%r15) # load registers from clone
815 stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on 814 stosm __SF_EMPTY(%r15),0x04 # now we can turn dat on
816 jg start_secondary 815 jg start_secondary
817#ifndef CONFIG_HOTPLUG_CPU
818 .previous 816 .previous
819#endif
820#else 817#else
821/* 818/*
822 * If we do not run with SMP enabled, let the new CPU crash ... 819 * If we do not run with SMP enabled, let the new CPU crash ...