[Xen-changelog] [xen-unstable] nested vmx: enable NMI-window exiting for L1 VMM

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Dongxiao Xu <dongxiao.xu@xxxxxxxxx>
# Date 1354267371 0
# Node ID 828cb146d25a2c060b6fe3beee78c034d7f4f8af
# Parent  b08c01906d89db198f01e0f5e8547906c17f0294
nested vmx: enable NMI-window exiting for L1 VMM

Signed-off-by: Dongxiao Xu <dongxiao.xu@xxxxxxxxx>
Acked-by: Jun Nakajima <jun.nakajima@xxxxxxxxx>
Committed-by: Keir Fraser <keir@xxxxxxx>
---


diff -r b08c01906d89 -r 828cb146d25a xen/arch/x86/hvm/vmx/vvmx.c
--- a/xen/arch/x86/hvm/vmx/vvmx.c       Fri Nov 30 09:22:08 2012 +0000
+++ b/xen/arch/x86/hvm/vmx/vvmx.c       Fri Nov 30 09:22:51 2012 +0000
@@ -1273,7 +1273,8 @@ int nvmx_msr_read_intercept(unsigned int
                CPU_BASED_USE_TSC_OFFSETING |
                CPU_BASED_UNCOND_IO_EXITING |
                CPU_BASED_RDTSC_EXITING |
-               CPU_BASED_MONITOR_TRAP_FLAG;
+               CPU_BASED_MONITOR_TRAP_FLAG |
+               CPU_BASED_VIRTUAL_NMI_PENDING;
         /* bit 1, 4-6,8,13-16,26 must be 1 (refer G4 of SDM) */
         tmp = ( (1<<26) | (0xf << 13) | 0x100 | (0x7 << 4) | 0x2);
         /* 0-settings */

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