[Xen-changelog] [xen-unstable] vmx: Setting of VMCS IO_BITMAP_B must take account of fact that

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1206092734 0
# Node ID 76c9cf11ce23540b6016116a972bb4f0e0480a14
# Parent  c8c8b5c5f6d77a47bfa1869ac60e4975fa764ad6
vmx: Setting of VMCS IO_BITMAP_B must take account of fact that
hvm_io_bitmap is now a long[] rather than a char[].

Bug spotted by Dexuan Cui <dexuan.cui@xxxxxxxxx>

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
---
 xen/arch/x86/hvm/vmx/vmcs.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r c8c8b5c5f6d7 -r 76c9cf11ce23 xen/arch/x86/hvm/vmx/vmcs.c
--- a/xen/arch/x86/hvm/vmx/vmcs.c       Thu Mar 20 18:28:52 2008 +0000
+++ b/xen/arch/x86/hvm/vmx/vmcs.c       Fri Mar 21 09:45:34 2008 +0000
@@ -473,8 +473,8 @@ static int construct_vmcs(struct vcpu *v
     }
 
     /* I/O access bitmap. */
-    __vmwrite(IO_BITMAP_A, virt_to_maddr(hvm_io_bitmap));
-    __vmwrite(IO_BITMAP_B, virt_to_maddr(hvm_io_bitmap + PAGE_SIZE));
+    __vmwrite(IO_BITMAP_A, virt_to_maddr((char *)hvm_io_bitmap + 0));
+    __vmwrite(IO_BITMAP_B, virt_to_maddr((char *)hvm_io_bitmap + PAGE_SIZE));
 
     /* Host GDTR base. */
     __vmwrite(HOST_GDTR_BASE, GDT_VIRT_START(v));

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