Rename sev and sev_es to sev_enabled and sev_es_enabled respectively to
better align with other KVM terminology, and to avoid pseudo-shadowing
when the variables are moved to sev.c in a future patch ('sev' is often
used for local struct kvm_sev_info pointers.
No functional change intended.
Acked-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
Reviewed-by: Brijesh Singh <brijesh.singh@xxxxxxx>
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
arch/x86/kvm/svm/sev.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index e54eff6dfbbe..9b6adc493cc8 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -29,12 +29,12 @@
#define __ex(x) __kvm_handle_fault_on_reboot(x)
/* enable/disable SEV support */
-static int sev = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT);
-module_param(sev, int, 0444);
+static bool sev_enabled = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT);
+module_param_named(sev, sev_enabled, bool, 0444);
/* enable/disable SEV-ES support */
-static int sev_es = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT);
-module_param(sev_es, int, 0444);
+static bool sev_es_enabled = IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT);
+module_param_named(sev_es, sev_es_enabled, bool, 0444);
static u8 sev_enc_bit;
static int sev_flush_asids(void);
@@ -1452,7 +1452,7 @@ int svm_mem_enc_op(struct kvm *kvm, void __user *argp)
struct kvm_sev_cmd sev_cmd;
int r;
- if (!svm_sev_enabled() || !sev)
+ if (!svm_sev_enabled() || !sev_enabled)
return -ENOTTY;
if (!argp)
@@ -1471,7 +1471,7 @@ int svm_mem_enc_op(struct kvm *kvm, void __user *argp)
switch (sev_cmd.id) {
case KVM_SEV_ES_INIT:
- if (!sev_es) {
+ if (!sev_es_enabled) {
r = -ENOTTY;
goto out;
}
@@ -1766,9 +1766,9 @@ void sev_vm_destroy(struct kvm *kvm)
void __init sev_set_cpu_caps(void)
{
- if (!sev)
+ if (!sev_enabled)
kvm_cpu_cap_clear(X86_FEATURE_SEV);
- if (!sev_es)
+ if (!sev_es_enabled)
kvm_cpu_cap_clear(X86_FEATURE_SEV_ES);
}
@@ -1778,7 +1778,7 @@ void __init sev_hardware_setup(void)
bool sev_es_supported = false;
bool sev_supported = false;
- if (!IS_ENABLED(CONFIG_KVM_AMD_SEV) || !sev || !npt_enabled)
+ if (!IS_ENABLED(CONFIG_KVM_AMD_SEV) || !sev_enabled || !npt_enabled)
goto out;
/* Does the CPU support SEV? */
@@ -1817,7 +1817,7 @@ void __init sev_hardware_setup(void)
sev_supported = true;
/* SEV-ES support requested? */
- if (!sev_es)
+ if (!sev_es_enabled)
goto out;
/* Does the CPU support SEV-ES? */
@@ -1832,8 +1832,8 @@ void __init sev_hardware_setup(void)
sev_es_supported = true;
out:
- sev = sev_supported;
- sev_es = sev_es_supported;
+ sev_enabled = sev_supported;
+ sev_es_enabled = sev_es_supported;
}
void sev_hardware_teardown(void)
--
2.31.1.498.g6c1eba8ee3d-goog
