[Xen-changelog] [xen-3.4-testing] hvm vlapic: Fix vlapic_write() for partial register writes.

["Xen patchbot-3.4-testing" <patchbot-3.4-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1248796642 -3600
# Node ID bafbc9bc22895b7b1fab2fd02cc1762f8939af9f
# Parent  ddb6f576875d15d45ee103af24af57a93c9cbef5
hvm vlapic: Fix vlapic_write() for partial register writes.

Signed-off-by: Keir Fraser <keir.fraser@xxxxxxxxxx>
xen-unstable changeset:   19987:18e60f40c44b
xen-unstable date:        Tue Jul 28 16:24:47 2009 +0100
---
 xen/arch/x86/hvm/vlapic.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r ddb6f576875d -r bafbc9bc2289 xen/arch/x86/hvm/vlapic.c
--- a/xen/arch/x86/hvm/vlapic.c Tue Jul 28 16:56:35 2009 +0100
+++ b/xen/arch/x86/hvm/vlapic.c Tue Jul 28 16:57:22 2009 +0100
@@ -599,13 +599,13 @@ static int vlapic_write(struct vcpu *v, 
     val = (uint32_t)val;
     if ( len != 4 )
     {
-        unsigned long tmp;
+        unsigned int tmp;
         unsigned char alignment;
 
         gdprintk(XENLOG_INFO, "Notice: Local APIC write with len = %lx\n",len);
 
         alignment = offset & 0x3;
-        (void)vlapic_read(v, offset & ~0x3, 4, &tmp);
+        (void)vlapic_read_aligned(vlapic, offset & ~0x3, &tmp);
 
         switch ( len )
         {

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