[IA64] fix mca hander.
authorIsaku Yamahata <yamahata@valinux.co.jp>
Mon, 25 Aug 2008 10:04:37 +0000 (19:04 +0900)
committerIsaku Yamahata <yamahata@valinux.co.jp>
Mon, 25 Aug 2008 10:04:37 +0000 (19:04 +0900)
commit669f0b5e8a753b87d1942b5ea2606133e73bd14d
tree4341c73e49eb514ac6e24b69db2d9d124f73d18c
parent67cc20ab6f566db96bee0ceefc2de8a65bca0812
[IA64] fix mca hander.

When reloading dtr[], itr[], overlapping must be avoided.
Add overlap check.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
xen/arch/ia64/linux-xen/mca_asm.S