[PATCH] KVM: VMX: Remove EPT_VIOLATIONS_ACC_*_BIT defines

From: Nikolay Borisov
Date: Wed Feb 26 2025 - 02:42:18 EST


Those defines are only used in the definition of the various
EPT_VIOLATIONS_ACC_* macros which are then used to extract respective
bits from vmexit error qualifications. Remove the _BIT defines and
redefine the _ACC ones via BIT() macro. No functional changes.

Signed-off-by: Nikolay Borisov <nik.borisov@xxxxxxxx>
---
arch/x86/include/asm/vmx.h | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index f7fd4369b821..aabc223c6498 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -580,18 +580,13 @@ enum vm_entry_failure_code {
/*
* Exit Qualifications for EPT Violations
*/
-#define EPT_VIOLATION_ACC_READ_BIT 0
-#define EPT_VIOLATION_ACC_WRITE_BIT 1
-#define EPT_VIOLATION_ACC_INSTR_BIT 2
#define EPT_VIOLATION_RWX_SHIFT 3
-#define EPT_VIOLATION_GVA_IS_VALID_BIT 7
-#define EPT_VIOLATION_GVA_TRANSLATED_BIT 8
-#define EPT_VIOLATION_ACC_READ (1 << EPT_VIOLATION_ACC_READ_BIT)
-#define EPT_VIOLATION_ACC_WRITE (1 << EPT_VIOLATION_ACC_WRITE_BIT)
-#define EPT_VIOLATION_ACC_INSTR (1 << EPT_VIOLATION_ACC_INSTR_BIT)
+#define EPT_VIOLATION_ACC_READ BIT(0)
+#define EPT_VIOLATION_ACC_WRITE BIT(1)
+#define EPT_VIOLATION_ACC_INSTR BIT(2)
#define EPT_VIOLATION_RWX_MASK (VMX_EPT_RWX_MASK << EPT_VIOLATION_RWX_SHIFT)
-#define EPT_VIOLATION_GVA_IS_VALID (1 << EPT_VIOLATION_GVA_IS_VALID_BIT)
-#define EPT_VIOLATION_GVA_TRANSLATED (1 << EPT_VIOLATION_GVA_TRANSLATED_BIT)
+#define EPT_VIOLATION_GVA_IS_VALID BIT(7)
+#define EPT_VIOLATION_GVA_TRANSLATED BIT(8)

/*
* Exit Qualifications for NOTIFY VM EXIT
--
2.43.0