diff options
Diffstat (limited to 'arch/arm/kernel/machine_kexec.c')
| -rw-r--r-- | arch/arm/kernel/machine_kexec.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 598ca61e7bc..3a8fd5140d7 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 +74,14 @@ 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(); + outer_flush_all(); + outer_disable(); + cpu_proc_fin(); + outer_inv_all(); + flush_cache_all(); cpu_reset(reboot_code_buffer_phys); } |