[IA64] Handle speculative vhpt walk
authorAlex Williamson <alex.williamson@hp.com>
Thu, 10 May 2007 21:46:30 +0000 (15:46 -0600)
committerAlex Williamson <alex.williamson@hp.com>
Thu, 10 May 2007 21:46:30 +0000 (15:46 -0600)
commit2285f577b10df5a57aee55b63a0e38e75b6009d8
tree14291b199246fddbfd2e035238739eff2ff9b1e2
parentd84c659b3a4e3ab17fc30fa68d86c68c88898330
[IA64] Handle speculative vhpt walk

Since processor may support speculative VHPT walk,
The long format VHPT head entry needs to be disabled
before programming it.

Signed-off-by: Anthony Xu <anthony.xu@intel.com>
xen/arch/ia64/vmx/vmx_ivt.S
xen/arch/ia64/vmx/vtlb.c
xen/arch/ia64/xen/vhpt.c