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| author | Dan Williams <dan.j.williams@intel.com> | 2016-06-02 21:17:24 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-07-23 21:04:23 +0300 |
| commit | dfa169bbee00671288df25f8ef8a2f6e13fe2581 (patch) | |
| tree | 83b9161f5764953ab2a9d2de1c6b81411b460270 /arch/x86/include | |
| parent | 58cd71b4747432b0ef3b86db1b09c12e6c97204b (diff) | |
| download | linux-dfa169bbee00671288df25f8ef8a2f6e13fe2581.tar.xz | |
Revert "KVM: x86: add pcommit support"
This reverts commit 8b3e34e46aca9b6d349b331cd9cf71ccbdc91b2e.
Given the deprecation of the pcommit instruction, the relevant VMX
features and CPUID bits are not going to be rolled into the SDM. Remove
their usage from KVM.
Cc: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/vmx.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/vmx.h | 4 |
2 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h index 14c63c7e8337..a002b07a7099 100644 --- a/arch/x86/include/asm/vmx.h +++ b/arch/x86/include/asm/vmx.h @@ -72,7 +72,6 @@ #define SECONDARY_EXEC_SHADOW_VMCS 0x00004000 #define SECONDARY_EXEC_ENABLE_PML 0x00020000 #define SECONDARY_EXEC_XSAVES 0x00100000 -#define SECONDARY_EXEC_PCOMMIT 0x00200000 #define SECONDARY_EXEC_TSC_SCALING 0x02000000 #define PIN_BASED_EXT_INTR_MASK 0x00000001 diff --git a/arch/x86/include/uapi/asm/vmx.h b/arch/x86/include/uapi/asm/vmx.h index 5b15d94a33f8..37fee272618f 100644 --- a/arch/x86/include/uapi/asm/vmx.h +++ b/arch/x86/include/uapi/asm/vmx.h @@ -78,7 +78,6 @@ #define EXIT_REASON_PML_FULL 62 #define EXIT_REASON_XSAVES 63 #define EXIT_REASON_XRSTORS 64 -#define EXIT_REASON_PCOMMIT 65 #define VMX_EXIT_REASONS \ { EXIT_REASON_EXCEPTION_NMI, "EXCEPTION_NMI" }, \ @@ -127,8 +126,7 @@ { EXIT_REASON_INVVPID, "INVVPID" }, \ { EXIT_REASON_INVPCID, "INVPCID" }, \ { EXIT_REASON_XSAVES, "XSAVES" }, \ - { EXIT_REASON_XRSTORS, "XRSTORS" }, \ - { EXIT_REASON_PCOMMIT, "PCOMMIT" } + { EXIT_REASON_XRSTORS, "XRSTORS" } #define VMX_ABORT_SAVE_GUEST_MSR_FAIL 1 #define VMX_ABORT_LOAD_HOST_MSR_FAIL 4 |