[IA64] Fix PAL_HALT of dom0 for panic_notifier_list
authorAlex Williamson <alex.williamson@hp.com>
Tue, 31 Jul 2007 16:30:40 +0000 (10:30 -0600)
committerAlex Williamson <alex.williamson@hp.com>
Tue, 31 Jul 2007 16:30:40 +0000 (10:30 -0600)
commit5c467605c3a147482316df5d0adbd24e7553c4ef
treecbeba0b13dabd888ca343f23bf83ceab2c99a130
parenta423930e0d6de08e14864579c58fbe81a735f600
[IA64] Fix PAL_HALT of dom0 for panic_notifier_list

Currently dom0 cannot call panic_notifier_list in panic().
This is caused by PAL_HALT called from smp_send_stop().
When dom0 calls PAL_HALT, Hypervisor reset system.
So if dom0 panic, we cannot use panic_notifier_list.
Current PAL_HALT of xen is different from ia64 specification.
This patch fixes this issue.

Signed-off-by: Akio Takebe <takebe_akio@jp.fujitsu.com>
xen/arch/ia64/xen/fw_emul.c