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authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 11:32:34 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 11:32:34 -0700
commit3aa590c6b7c89d844f81c2e96f295cf2c6967773 (patch)
tree6f18b295b1ff4cd7fd1880db6f56721599d64439 /kernel
parent4d3ce21fa9d2eaeda113aa2f9c2da80d972bef64 (diff)
parent339d76c54336443f5050b00172beb675f35e3be0 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (43 commits) [POWERPC] Use little-endian bit from firmware ibm,pa-features property [POWERPC] Make sure smp_processor_id works very early in boot [POWERPC] U4 DART improvements [POWERPC] todc: add support for Time-Of-Day-Clock [POWERPC] Make lparcfg.c work when both iseries and pseries are selected [POWERPC] Fix idr locking in init_new_context [POWERPC] mpc7448hpc2 (taiga) board config file [POWERPC] Add tsi108 pci and platform device data register function [POWERPC] Add general support for mpc7448hpc2 (Taiga) platform [POWERPC] Correct the MAX_CONTEXT definition powerpc: minor cleanups for mpc86xx [POWERPC] Make sure we select CONFIG_NEW_LEDS if ADB_PMU_LED is set [POWERPC] Simplify the code defining the 64-bit CPU features [POWERPC] powerpc: kconfig warning fix [POWERPC] Consolidate some of kernel/misc*.S [POWERPC] Remove unused function call_with_mmu_off [POWERPC] update asm-powerpc/time.h [POWERPC] Clean up it_lp_queue.h [POWERPC] Skip the "copy down" of the kernel if it is already at zero. [POWERPC] Add the use of the firmware soft-reset-nmi to kdump. ...
Diffstat (limited to 'kernel')
-rw-r--r--kernel/kexec.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 58f0f38..50087ec 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -1042,7 +1042,6 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry,
void crash_kexec(struct pt_regs *regs)
{
- struct kimage *image;
int locked;
@@ -1056,12 +1055,11 @@ void crash_kexec(struct pt_regs *regs)
*/
locked = xchg(&kexec_lock, 1);
if (!locked) {
- image = xchg(&kexec_crash_image, NULL);
- if (image) {
+ if (kexec_crash_image) {
struct pt_regs fixed_regs;
crash_setup_regs(&fixed_regs, regs);
machine_crash_shutdown(&fixed_regs);
- machine_kexec(image);
+ machine_kexec(kexec_crash_image);
}
xchg(&kexec_lock, 0);
}