| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 28 Dec 2006 10:14:17 -0000
From: Avi Kivity <avi@...ranet.com>
To: kvm-devel@...ts.sourceforge.net
Cc: linux-kernel@...r.kernel.org, akpm@...l.org, mingo@...e.hu
Subject: [PATCH 7/8] KVM: Rename some msrs
From: Nguyen Anh Quynh <aquynh@...il.com>
No need to append _MSR to msr names, a prefix should suffice.
Signed-off-by: Nguyen Anh Quynh <aquynh@...il.com>
Signed-off-by: Avi Kivity <avi@...ranet.com>
Index: linux-2.6/drivers/kvm/vmx.c
===================================================================
--- linux-2.6.orig/drivers/kvm/vmx.c
+++ linux-2.6/drivers/kvm/vmx.c
@@ -26,7 +26,6 @@
#include "segment_descriptor.h"
-#define MSR_IA32_FEATURE_CONTROL 0x03a
MODULE_AUTHOR("Qumranet");
MODULE_LICENSE("GPL");
@@ -519,11 +518,11 @@ static __init void setup_vmcs_descriptor
{
u32 vmx_msr_low, vmx_msr_high;
- rdmsr(MSR_IA32_VMX_BASIC_MSR, vmx_msr_low, vmx_msr_high);
+ rdmsr(MSR_IA32_VMX_BASIC, vmx_msr_low, vmx_msr_high);
vmcs_descriptor.size = vmx_msr_high & 0x1fff;
vmcs_descriptor.order = get_order(vmcs_descriptor.size);
vmcs_descriptor.revision_id = vmx_msr_low;
-};
+}
static struct vmcs *alloc_vmcs_cpu(int cpu)
{
@@ -1039,12 +1038,12 @@ static int vmx_vcpu_setup(struct kvm_vcp
vmcs_write64(GUEST_IA32_DEBUGCTL, 0);
/* Control */
- vmcs_write32_fixedbits(MSR_IA32_VMX_PINBASED_CTLS_MSR,
+ vmcs_write32_fixedbits(MSR_IA32_VMX_PINBASED_CTLS,
PIN_BASED_VM_EXEC_CONTROL,
PIN_BASED_EXT_INTR_MASK /* 20.6.1 */
| PIN_BASED_NMI_EXITING /* 20.6.1 */
);
- vmcs_write32_fixedbits(MSR_IA32_VMX_PROCBASED_CTLS_MSR,
+ vmcs_write32_fixedbits(MSR_IA32_VMX_PROCBASED_CTLS,
CPU_BASED_VM_EXEC_CONTROL,
CPU_BASED_HLT_EXITING /* 20.6.2 */
| CPU_BASED_CR8_LOAD_EXITING /* 20.6.2 */
@@ -1127,7 +1126,7 @@ static int vmx_vcpu_setup(struct kvm_vcp
virt_to_phys(vcpu->guest_msrs + NR_BAD_MSRS));
vmcs_writel(VM_EXIT_MSR_LOAD_ADDR,
virt_to_phys(vcpu->host_msrs + NR_BAD_MSRS));
- vmcs_write32_fixedbits(MSR_IA32_VMX_EXIT_CTLS_MSR, VM_EXIT_CONTROLS,
+ vmcs_write32_fixedbits(MSR_IA32_VMX_EXIT_CTLS, VM_EXIT_CONTROLS,
(HOST_IS_64 << 9)); /* 22.2,1, 20.7.1 */
vmcs_write32(VM_EXIT_MSR_STORE_COUNT, nr_good_msrs); /* 22.2.2 */
vmcs_write32(VM_EXIT_MSR_LOAD_COUNT, nr_good_msrs); /* 22.2.2 */
@@ -1135,7 +1134,7 @@ static int vmx_vcpu_setup(struct kvm_vcp
/* 22.2.1, 20.8.1 */
- vmcs_write32_fixedbits(MSR_IA32_VMX_ENTRY_CTLS_MSR,
+ vmcs_write32_fixedbits(MSR_IA32_VMX_ENTRY_CTLS,
VM_ENTRY_CONTROLS, 0);
vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); /* 22.2.1 */
Index: linux-2.6/drivers/kvm/vmx.h
===================================================================
--- linux-2.6.orig/drivers/kvm/vmx.h
+++ linux-2.6/drivers/kvm/vmx.h
@@ -286,11 +286,11 @@ enum vmcs_field {
#define CR4_VMXE 0x2000
-#define MSR_IA32_VMX_BASIC_MSR 0x480
+#define MSR_IA32_VMX_BASIC 0x480
#define MSR_IA32_FEATURE_CONTROL 0x03a
-#define MSR_IA32_VMX_PINBASED_CTLS_MSR 0x481
-#define MSR_IA32_VMX_PROCBASED_CTLS_MSR 0x482
-#define MSR_IA32_VMX_EXIT_CTLS_MSR 0x483
-#define MSR_IA32_VMX_ENTRY_CTLS_MSR 0x484
+#define MSR_IA32_VMX_PINBASED_CTLS 0x481
+#define MSR_IA32_VMX_PROCBASED_CTLS 0x482
+#define MSR_IA32_VMX_EXIT_CTLS 0x483
+#define MSR_IA32_VMX_ENTRY_CTLS 0x484
#endif
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists