diff options
| author | Radim Krčmář <rkrcmar@redhat.com> | 2014-05-13 12:56:25 -0400 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2014-05-15 10:54:57 -0400 |
| commit | bc5eb20161ad742a38b7b4deda393e577ade669b (patch) | |
| tree | 7d5d8c0a5d47083babe3be39c6a64e7d8466f1a0 /arch/x86/xen | |
| parent | 79390289cfeb6d0f4295ca32a54630c93154428e (diff) | |
xen/x86: set panic notifier priority to minimum
Execution is not going to continue after telling Xen about the crash.
Let other panic notifiers run by postponing the final hypercall as much
as possible.
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 201d09a7c46b..662bdcbbbd18 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c | |||
| @@ -1339,6 +1339,7 @@ xen_panic_event(struct notifier_block *this, unsigned long event, void *ptr) | |||
| 1339 | 1339 | ||
| 1340 | static struct notifier_block xen_panic_block = { | 1340 | static struct notifier_block xen_panic_block = { |
| 1341 | .notifier_call= xen_panic_event, | 1341 | .notifier_call= xen_panic_event, |
| 1342 | .priority = INT_MIN | ||
| 1342 | }; | 1343 | }; |
| 1343 | 1344 | ||
| 1344 | int xen_panic_handler_init(void) | 1345 | int xen_panic_handler_init(void) |