| 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: Fri, 17 Feb 2023 15:10:14 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>,
Paolo Bonzini <pbonzini@...hat.com>,
Vitaly Kuznetsov <vkuznets@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 04/12] KVM: VMX: Rename XSAVES control to follow KVM's
preferred "ENABLE_XYZ"
Rename the XSAVES secondary execution control to follow KVM's preferred
style so that XSAVES related logic can use common macros that depend on
KVM's preferred style.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
arch/x86/include/asm/vmx.h | 2 +-
arch/x86/kvm/vmx/capabilities.h | 2 +-
arch/x86/kvm/vmx/hyperv.h | 2 +-
arch/x86/kvm/vmx/nested.c | 6 +++---
arch/x86/kvm/vmx/nested.h | 2 +-
arch/x86/kvm/vmx/vmx.c | 2 +-
arch/x86/kvm/vmx/vmx.h | 2 +-
7 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index 498dc600bd5c..aeb319665502 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -69,7 +69,7 @@
#define SECONDARY_EXEC_RDSEED_EXITING VMCS_CONTROL_BIT(RDSEED_EXITING)
#define SECONDARY_EXEC_ENABLE_PML VMCS_CONTROL_BIT(PAGE_MOD_LOGGING)
#define SECONDARY_EXEC_PT_CONCEAL_VMX VMCS_CONTROL_BIT(PT_CONCEAL_VMX)
-#define SECONDARY_EXEC_XSAVES VMCS_CONTROL_BIT(XSAVES)
+#define SECONDARY_EXEC_ENABLE_XSAVES VMCS_CONTROL_BIT(XSAVES)
#define SECONDARY_EXEC_MODE_BASED_EPT_EXEC VMCS_CONTROL_BIT(MODE_BASED_EPT_EXEC)
#define SECONDARY_EXEC_PT_USE_GPA VMCS_CONTROL_BIT(PT_USE_GPA)
#define SECONDARY_EXEC_TSC_SCALING VMCS_CONTROL_BIT(TSC_SCALING)
diff --git a/arch/x86/kvm/vmx/capabilities.h b/arch/x86/kvm/vmx/capabilities.h
index 45162c1bcd8f..3c3875b3dedd 100644
--- a/arch/x86/kvm/vmx/capabilities.h
+++ b/arch/x86/kvm/vmx/capabilities.h
@@ -252,7 +252,7 @@ static inline bool cpu_has_vmx_pml(void)
static inline bool cpu_has_vmx_xsaves(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
- SECONDARY_EXEC_XSAVES;
+ SECONDARY_EXEC_ENABLE_XSAVES;
}
static inline bool cpu_has_vmx_waitpkg(void)
diff --git a/arch/x86/kvm/vmx/hyperv.h b/arch/x86/kvm/vmx/hyperv.h
index 78d17667e7ec..51fe0251cb67 100644
--- a/arch/x86/kvm/vmx/hyperv.h
+++ b/arch/x86/kvm/vmx/hyperv.h
@@ -87,7 +87,7 @@ DECLARE_STATIC_KEY_FALSE(enable_evmcs);
SECONDARY_EXEC_DESC | \
SECONDARY_EXEC_ENABLE_RDTSCP | \
SECONDARY_EXEC_ENABLE_INVPCID | \
- SECONDARY_EXEC_XSAVES | \
+ SECONDARY_EXEC_ENABLE_XSAVES | \
SECONDARY_EXEC_RDSEED_EXITING | \
SECONDARY_EXEC_RDRAND_EXITING | \
SECONDARY_EXEC_TSC_SCALING | \
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 7c4f5ca405c7..1d19fcf02a8e 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -2301,7 +2301,7 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct loaded_vmcs *vmcs0
SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE |
SECONDARY_EXEC_ENABLE_INVPCID |
SECONDARY_EXEC_ENABLE_RDTSCP |
- SECONDARY_EXEC_XSAVES |
+ SECONDARY_EXEC_ENABLE_XSAVES |
SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE |
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
SECONDARY_EXEC_APIC_REGISTER_VIRT |
@@ -6321,7 +6321,7 @@ static bool nested_vmx_l1_wants_exit(struct kvm_vcpu *vcpu,
* If if it were, XSS would have to be checked against
* the XSS exit bitmap in vmcs12.
*/
- return nested_cpu_has2(vmcs12, SECONDARY_EXEC_XSAVES);
+ return nested_cpu_has2(vmcs12, SECONDARY_EXEC_ENABLE_XSAVES);
case EXIT_REASON_UMWAIT:
case EXIT_REASON_TPAUSE:
return nested_cpu_has2(vmcs12,
@@ -6882,7 +6882,7 @@ void nested_vmx_setup_ctls_msrs(struct vmcs_config *vmcs_conf, u32 ept_caps)
SECONDARY_EXEC_ENABLE_INVPCID |
SECONDARY_EXEC_ENABLE_VMFUNC |
SECONDARY_EXEC_RDSEED_EXITING |
- SECONDARY_EXEC_XSAVES |
+ SECONDARY_EXEC_ENABLE_XSAVES |
SECONDARY_EXEC_TSC_SCALING |
SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE;
diff --git a/arch/x86/kvm/vmx/nested.h b/arch/x86/kvm/vmx/nested.h
index 96952263b029..b4b9d51438c6 100644
--- a/arch/x86/kvm/vmx/nested.h
+++ b/arch/x86/kvm/vmx/nested.h
@@ -168,7 +168,7 @@ static inline int nested_cpu_has_ept(struct vmcs12 *vmcs12)
static inline bool nested_cpu_has_xsaves(struct vmcs12 *vmcs12)
{
- return nested_cpu_has2(vmcs12, SECONDARY_EXEC_XSAVES);
+ return nested_cpu_has2(vmcs12, SECONDARY_EXEC_ENABLE_XSAVES);
}
static inline bool nested_cpu_has_pml(struct vmcs12 *vmcs12)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index b6fdb311a7d8..14ce195eee5a 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4622,7 +4622,7 @@ static u32 vmx_secondary_exec_control(struct vcpu_vmx *vmx)
if (cpu_has_vmx_xsaves())
vmx_adjust_secondary_exec_control(vmx, &exec_control,
- SECONDARY_EXEC_XSAVES,
+ SECONDARY_EXEC_ENABLE_XSAVES,
vcpu->arch.xsaves_enabled, false);
/*
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 2acdc54bc34b..2db14e0f4081 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -574,7 +574,7 @@ static inline u8 vmx_get_rvi(void)
SECONDARY_EXEC_APIC_REGISTER_VIRT | \
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY | \
SECONDARY_EXEC_SHADOW_VMCS | \
- SECONDARY_EXEC_XSAVES | \
+ SECONDARY_EXEC_ENABLE_XSAVES | \
SECONDARY_EXEC_RDSEED_EXITING | \
SECONDARY_EXEC_RDRAND_EXITING | \
SECONDARY_EXEC_ENABLE_PML | \
--
2.39.2.637.g21b0678d19-goog
Powered by blists - more mailing lists