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Diffstat (limited to 'arch/arm/kernel/machine_kexec.c')
-rw-r--r--arch/arm/kernel/machine_kexec.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 598ca61e7bc..1fc74cbd1a1 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -37,12 +37,12 @@ void machine_kexec_cleanup(struct kimage *image)
{
}
-void machine_shutdown(void)
-{
-}
-
void machine_crash_shutdown(struct pt_regs *regs)
{
+ local_irq_disable();
+ crash_save_cpu(regs, smp_processor_id());
+
+ printk(KERN_INFO "Loading crashdump kernel...\n");
}
void machine_kexec(struct kimage *image)
@@ -74,7 +74,11 @@ void machine_kexec(struct kimage *image)
(unsigned long) reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE);
printk(KERN_INFO "Bye!\n");
- cpu_proc_fin();
+ local_irq_disable();
+ local_fiq_disable();
setup_mm_for_reboot(0); /* mode is not used, so just pass 0*/
+ flush_cache_all();
+ cpu_proc_fin();
+ flush_cache_all();
cpu_reset(reboot_code_buffer_phys);
}