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KVM: x86/mmu: Remove unused "vcpu" of reset_{tdp,ept}_shadow_zero_bits_mask() 

The "struct kvm_vcpu *vcpu" parameter of reset_ept_shadow_zero_bits_mask()
and reset_tdp_shadow_zero_bits_mask() is not used, so remove it.

No functional change intended.

Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Message-Id: <20220125095909.38122-4-cloudliang@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Jinrong Liang 2022-01-25 17:58:53 +08:00 committed by Paolo Bonzini
parent a0e72cd1e9
commit e8f6e7383c
1 changed files with 4 additions and 6 deletions
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10
arch/x86/kvm/mmu/mmu.c
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@ -4473,8 +4473,7 @@ static inline bool boot_cpu_is_amd(void)
* possible, however, kvm currently does not do execution-protection.
*/
static void
reset_tdp_shadow_zero_bits_mask(struct kvm_vcpu *vcpu,
struct kvm_mmu *context)
reset_tdp_shadow_zero_bits_mask(struct kvm_mmu *context)
{
struct rsvd_bits_validate *shadow_zero_check;
int i;
@ -4505,8 +4504,7 @@ reset_tdp_shadow_zero_bits_mask(struct kvm_vcpu *vcpu,
* is the shadow page table for intel nested guest.
*/
static void
reset_ept_shadow_zero_bits_mask(struct kvm_vcpu *vcpu,
struct kvm_mmu *context, bool execonly)
reset_ept_shadow_zero_bits_mask(struct kvm_mmu *context, bool execonly)
{
__reset_rsvds_bits_mask_ept(&context->shadow_zero_check,
reserved_hpa_bits(), execonly,
@ -4793,7 +4791,7 @@ static void init_kvm_tdp_mmu(struct kvm_vcpu *vcpu)
context->gva_to_gpa = paging32_gva_to_gpa;
reset_guest_paging_metadata(vcpu, context);
reset_tdp_shadow_zero_bits_mask(vcpu, context);
reset_tdp_shadow_zero_bits_mask(context);
}
static union kvm_mmu_role
@ -4947,7 +4945,7 @@ void kvm_init_shadow_ept_mmu(struct kvm_vcpu *vcpu, bool execonly,
update_permission_bitmask(context, true);
context->pkru_mask = 0;
reset_rsvds_bits_mask_ept(vcpu, context, execonly, huge_page_level);
reset_ept_shadow_zero_bits_mask(vcpu, context, execonly);
reset_ept_shadow_zero_bits_mask(context, execonly);
}
EXPORT_SYMBOL_GPL(kvm_init_shadow_ept_mmu);