[Xen-changelog] [xen-unstable] x86 amd: Fix after MSR cleanup

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

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1276271962 -3600
# Node ID 7706fb5cd87c0ff949c03e172f6aebf5a2a3fbb5
# Parent  9f49e979459661bbefadfd466192fe344b71f133
x86 amd: Fix after MSR cleanup

Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>
---
 xen/arch/x86/cpu/amd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 9f49e9794596 -r 7706fb5cd87c xen/arch/x86/cpu/amd.c
--- a/xen/arch/x86/cpu/amd.c    Fri Jun 11 15:22:12 2010 +0100
+++ b/xen/arch/x86/cpu/amd.c    Fri Jun 11 16:59:22 2010 +0100
@@ -243,8 +243,8 @@ static void disable_c1e(void *unused)
         * but we safely catch the #GP in that case.
         */
        if ((rdmsr_safe(MSR_K8_ENABLE_C1E, msr_content) == 0) &&
-           (msr_content & (3u << 27)) &&
-           (wrmsr_safe(MSR_K8_ENABLE_C1E, msr_content & ~(3u << 27)) != 0))
+           (msr_content & (3ULL << 27)) &&
+           (wrmsr_safe(MSR_K8_ENABLE_C1E, msr_content & ~(3ULL << 27)) != 0))
                printk(KERN_ERR "Failed to disable C1E on CPU#%u 
(%16"PRIx64")\n",
                       smp_processor_id(), msr_content);
 }

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