From e4aa5288ff07766d101751de9a8420d666c61735 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Thu, 12 Jun 2014 19:40:32 +0200 Subject: [PATCH] KVM: x86: Fix constant value of VM_{EXIT_SAVE,ENTRY_LOAD}_DEBUG_CONTROLS The spec says those controls are at bit position 2 - makes 4 as value. The impact of this mistake is effectively zero as we only use them to ensure that these features are set at position 2 (or, previously, 1) in MSR_IA32_VMX_{EXIT,ENTRY}_CTLS - which is and will be always true according to the spec. Signed-off-by: Jan Kiszka Signed-off-by: Paolo Bonzini --- arch/x86/include/asm/vmx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 7004d21e6219..d989829d3304 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -76,7 +76,7 @@ #define PIN_BASED_ALWAYSON_WITHOUT_TRUE_MSR 0x00000016 -#define VM_EXIT_SAVE_DEBUG_CONTROLS 0x00000002 +#define VM_EXIT_SAVE_DEBUG_CONTROLS 0x00000004 #define VM_EXIT_HOST_ADDR_SPACE_SIZE 0x00000200 #define VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL 0x00001000 #define VM_EXIT_ACK_INTR_ON_EXIT 0x00008000 @@ -89,7 +89,7 @@ #define VM_EXIT_ALWAYSON_WITHOUT_TRUE_MSR 0x00036dff -#define VM_ENTRY_LOAD_DEBUG_CONTROLS 0x00000002 +#define VM_ENTRY_LOAD_DEBUG_CONTROLS 0x00000004 #define VM_ENTRY_IA32E_MODE 0x00000200 #define VM_ENTRY_SMM 0x00000400 #define VM_ENTRY_DEACT_DUAL_MONITOR 0x00000800 -- 2.20.1