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KVM: PPC: Book3S HV: remove unused kvmppc_h_protect argument

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The va argument is not used in the function or set by its asm caller,
so remove it to be safe.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Daniel Axtens <dja@axtens.net>
Acked-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210412014845.1517916-8-npiggin@gmail.com
This commit is contained in:
Nicholas Piggin
2021-04-12 11:48:40 +10:00
committed by Michael Ellerman
parent 4b5f0a0d49
commit 6c12c4376b
2 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/powerpc/include/asm/kvm_ppc.h
View File

@@ -767,8 +767,7 @@ long kvmppc_h_remove(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index, unsigned long avpn); unsigned long pte_index, unsigned long avpn);
long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu); long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu);
long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags, long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index, unsigned long avpn, unsigned long pte_index, unsigned long avpn);
unsigned long va);
long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags, long kvmppc_h_read(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index); unsigned long pte_index);
long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags, long kvmppc_h_clear_ref(struct kvm_vcpu *vcpu, unsigned long flags,

3
arch/powerpc/kvm/book3s_hv_rm_mmu.c
View File

@@ -673,8 +673,7 @@ long kvmppc_h_bulk_remove(struct kvm_vcpu *vcpu)
} }
long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags, long kvmppc_h_protect(struct kvm_vcpu *vcpu, unsigned long flags,
unsigned long pte_index, unsigned long avpn, unsigned long pte_index, unsigned long avpn)
unsigned long va)
{ {
struct kvm *kvm = vcpu->kvm; struct kvm *kvm = vcpu->kvm;
__be64 *hpte; __be64 *hpte;