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KVM: x86: Drop the explicit @index from do_cpuid_7_mask()
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@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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commit
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1 changed files with 4 additions and 4 deletions
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@ -346,7 +346,7 @@ static int __do_cpuid_func_emulated(struct kvm_cpuid_entry2 *entry,
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return 0;
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}
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static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry, int index)
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static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry)
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{
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unsigned f_invpcid = kvm_x86_ops->invpcid_supported() ? F(INVPCID) : 0;
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unsigned f_mpx = kvm_mpx_supported() ? F(MPX) : 0;
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@ -380,7 +380,7 @@ static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry, int index)
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const u32 kvm_cpuid_7_1_eax_x86_features =
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F(AVX512_BF16);
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switch (index) {
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switch (entry->index) {
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case 0:
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entry->eax = min(entry->eax, 1u);
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entry->ebx &= kvm_cpuid_7_0_ebx_x86_features;
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@ -573,7 +573,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_entry2 *entry, u32 function,
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case 7: {
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int i;
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do_cpuid_7_mask(entry, 0);
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do_cpuid_7_mask(entry);
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for (i = 1; i <= entry->eax; i++) {
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if (*nent >= maxnent)
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@ -582,7 +582,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_entry2 *entry, u32 function,
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do_host_cpuid(&entry[i], function, i);
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++*nent;
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do_cpuid_7_mask(&entry[i], i);
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do_cpuid_7_mask(&entry[i]);
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}
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break;
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}
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