summaryrefslogtreecommitdiffstats
path: root/kernel/kexec.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/kexec.c')
-rw-r--r--kernel/kexec.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 490afc03627..9c970167e40 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -47,6 +47,9 @@ u32 vmcoreinfo_note[VMCOREINFO_NOTE_SIZE/4];
size_t vmcoreinfo_size;
size_t vmcoreinfo_max_size = sizeof(vmcoreinfo_data);
+/* Flag to indicate we are going to kexec a new kernel */
+bool kexec_in_progress = false;
+
/* Location of the reserved area for the crash kernel */
struct resource crashk_res = {
.name = "Crash kernel",
@@ -1675,7 +1678,9 @@ int kernel_kexec(void)
} else
#endif
{
+ kexec_in_progress = true;
kernel_restart_prepare(NULL);
+ migrate_to_reboot_cpu();
printk(KERN_EMERG "Starting new kernel\n");
machine_shutdown();
}