[IA64] Xen/ia64 XENMEM_exchange bug work around
authorawilliam@xenbuild2.aw <awilliam@xenbuild2.aw>
Wed, 7 Mar 2007 19:42:32 +0000 (12:42 -0700)
committerawilliam@xenbuild2.aw <awilliam@xenbuild2.aw>
Wed, 7 Mar 2007 19:42:32 +0000 (12:42 -0700)
commit00af17ba9083e4cdfd6a28b8c8cece1fc4ab0ed8
tree49805058d754c4da87f8862348a88d9bb70f57b0
parent5ac1e3b0f07346b04066a652e16d3980da32ebb7
[IA64] Xen/ia64 XENMEM_exchange bug work around

xen-unstable.hg c/s 13366:ed73ff8440d8 revealed that
XENMEM_exchange has been broken on Xen/ia64.
This is work around for it until the right fix.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
linux-2.6-xen-sparse/arch/ia64/xen/hypervisor.c