Drop the index param from do_cpuid_7_mask() and instead switch on the
entry's index, which is guaranteed to be set by do_host_cpuid().
No functional change intended.
Reviewed-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx>
---
arch/x86/kvm/cpuid.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
index b626893a11d5..fd04f17d1836 100644
--- a/arch/x86/kvm/cpuid.c
+++ b/arch/x86/kvm/cpuid.c
@@ -346,7 +346,7 @@ static int __do_cpuid_func_emulated(struct kvm_cpuid_entry2 *entry,
return 0;
}
-static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry, int index)
+static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry)
{
unsigned f_invpcid = kvm_x86_ops->invpcid_supported() ? F(INVPCID) : 0;
unsigned f_mpx = kvm_mpx_supported() ? F(MPX) : 0;
@@ -380,7 +380,7 @@ static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry, int index)
const u32 kvm_cpuid_7_1_eax_x86_features =
F(AVX512_BF16);
- switch (index) {
+ switch (entry->index) {
case 0:
entry->eax = min(entry->eax, 1u);
entry->ebx &= kvm_cpuid_7_0_ebx_x86_features;
@@ -573,7 +573,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_entry2 *entry, u32 function,
case 7: {
int i;
- do_cpuid_7_mask(entry, 0);
+ do_cpuid_7_mask(entry);
for (i = 1; i <= entry->eax; i++) {
if (*nent >= maxnent)
@@ -582,7 +582,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_entry2 *entry, u32 function,
do_host_cpuid(&entry[i], function, i);
++*nent;
- do_cpuid_7_mask(&entry[i], i);
+ do_cpuid_7_mask(&entry[i]);
}
break;
}
--
2.24.1
