OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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 <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jan Kiszka 2014-06-12 19:40:32 +02:00 committed by Paolo Bonzini
parent a825f5cc4a
commit e4aa5288ff
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/x86/include/asm/vmx.h
View File

@ -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