[Xen-ia64-devel] [Patch] Support domU of coredump on ia64

[Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>]

Hi,

This patch support domU of coredump on ia64.
xen_panic_event() is registered to panic_notifier_list,
and xen_panic_event() call HYPERVISOR_shutdown(SHUTDOWN_crash) 
at panic time.
If xend notify crashed status, xend call dumpCore()
and create domU's core in /var/xen/dump.

Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>

I tested the following step
(I used a attached crash.c to panic domU.)

1. xm create -c domU
2. insmod crash.ko  (in domU)
3. checked /var/xen/dump and there was domU's core.
   I check domU's core by using size and strings.

Best Regards,

Akio Takebe

Attachment: dumpcore.patch
Description: Binary data

Attachment: crash.c
Description: Binary data

Attachment: Makefile
Description: Binary data

_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel