diff options
Diffstat (limited to 'kernel/kexec.c')
| -rw-r--r-- | kernel/kexec.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index dade9af6bf21..93eed85fe017 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -1450,9 +1450,6 @@ int kernel_kexec(void) error = device_suspend(PMSG_FREEZE); if (error) goto Resume_console; - error = disable_nonboot_cpus(); - if (error) - goto Resume_devices; device_pm_lock(); /* At this point, device_suspend() has been called, * but *not* device_power_down(). We *must* @@ -1463,13 +1460,15 @@ int kernel_kexec(void) */ error = device_power_down(PMSG_FREEZE); if (error) - goto Unlock_pm; - + goto Resume_devices; + error = disable_nonboot_cpus(); + if (error) + goto Enable_cpus; local_irq_disable(); /* Suspend system devices */ error = sysdev_suspend(PMSG_FREEZE); if (error) - goto Power_up_devices; + goto Enable_irqs; } else #endif { @@ -1483,13 +1482,13 @@ int kernel_kexec(void) #ifdef CONFIG_KEXEC_JUMP if (kexec_image->preserve_context) { sysdev_resume(); - Power_up_devices: + Enable_irqs: local_irq_enable(); - device_power_up(PMSG_RESTORE); - Unlock_pm: - device_pm_unlock(); + Enable_cpus: enable_nonboot_cpus(); + device_power_up(PMSG_RESTORE); Resume_devices: + device_pm_unlock(); device_resume(PMSG_RESTORE); Resume_console: resume_console(); |