[3.13-stable only] Revert "Drivers: hv: vmbus: Correcting truncation error for...

[3.13-stable only] Revert "Drivers: hv: vmbus: Correcting truncation error for constant HV_CRASH_CTL_CRASH_NOTIFY"

This reverts commit a40cec45.

New feature; not qualified for -stable kernels.
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

drivers/hv/hyperv_vmbus.h

@@ -58,7 +58,7 @@ enum hv_cpuid_function {
 #define HV_X64_MSR_CRASH_P4   0x40000104
 #define HV_X64_MSR_CRASH_CTL  0x40000105
 
-#define HV_CRASH_CTL_CRASH_NOTIFY (1ULL << 63)
+#define HV_CRASH_CTL_CRASH_NOTIFY 0x8000000000000000
 
 /* Define version of the synthetic interrupt controller. */
 #define HV_SYNIC_VERSION		(1)