The vcpu parameter isn't used for anything, and gets in the way of
further cleanups. Let's get rid of it.
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
arch/arm/include/asm/kvm_mmu.h | 6 ++----
arch/arm64/include/asm/kvm_mmu.h | 6 ++----
virt/kvm/arm/mmu.c | 18 ++++++++----------
3 files changed, 12 insertions(+), 18 deletions(-)
diff --git a/arch/arm/include/asm/kvm_mmu.h b/arch/arm/include/asm/kvm_mmu.h
index ad442d86c23e..5f1ac88a5951 100644
--- a/arch/arm/include/asm/kvm_mmu.h
+++ b/arch/arm/include/asm/kvm_mmu.h
@@ -150,8 +150,7 @@ static inline bool vcpu_has_cache_enabled(struct kvm_vcpu *vcpu)
return (vcpu_cp15(vcpu, c1_SCTLR) & 0b101) == 0b101;
}
-static inline void __coherent_dcache_guest_page(struct kvm_vcpu *vcpu,
- kvm_pfn_t pfn,
+static inline void __coherent_dcache_guest_page(kvm_pfn_t pfn,
unsigned long size)
{
/*
@@ -177,8 +176,7 @@ static inline void __coherent_dcache_guest_page(struct kvm_vcpu *vcpu,
}
}
-static inline void __coherent_icache_guest_page(struct kvm_vcpu *vcpu,
- kvm_pfn_t pfn,
+static inline void __coherent_icache_guest_page(kvm_pfn_t pfn,
unsigned long size)
{
u32 iclsz;
diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h
index e7af74b8b51a..33dcc3c79574 100644
--- a/arch/arm64/include/asm/kvm_mmu.h
+++ b/arch/arm64/include/asm/kvm_mmu.h
@@ -252,8 +252,7 @@ static inline bool vcpu_has_cache_enabled(struct kvm_vcpu *vcpu)
return (vcpu_sys_reg(vcpu, SCTLR_EL1) & 0b101) == 0b101;
}
-static inline void __coherent_dcache_guest_page(struct kvm_vcpu *vcpu,
- kvm_pfn_t pfn,
+static inline void __coherent_dcache_guest_page(kvm_pfn_t pfn,
unsigned long size)
{
void *va = page_address(pfn_to_page(pfn));
@@ -261,8 +260,7 @@ static inline void __coherent_dcache_guest_page(struct kvm_vcpu *vcpu,
kvm_flush_dcache_to_poc(va, size);
}
-static inline void __coherent_icache_guest_page(struct kvm_vcpu *vcpu,
- kvm_pfn_t pfn,
+static inline void __coherent_icache_guest_page(kvm_pfn_t pfn,
unsigned long size)
{
if (icache_is_aliasing()) {
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index ccc6106764a6..5b495450e92f 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -1268,16 +1268,14 @@ void kvm_arch_mmu_enable_log_dirty_pt_masked(struct kvm *kvm,
kvm_mmu_write_protect_pt_masked(kvm, slot, gfn_offset, mask);
}
-static void coherent_dcache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn,
- unsigned long size)
+static void coherent_dcache_guest_page(kvm_pfn_t pfn, unsigned long size)
{
- __coherent_dcache_guest_page(vcpu, pfn, size);
+ __coherent_dcache_guest_page(pfn, size);
}
-static void coherent_icache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn,
- unsigned long size)
+static void coherent_icache_guest_page(kvm_pfn_t pfn, unsigned long size)
{
- __coherent_icache_guest_page(vcpu, pfn, size);
+ __coherent_icache_guest_page(pfn, size);
}
static void kvm_send_hwpoison_signal(unsigned long address,
@@ -1413,11 +1411,11 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
}
if (fault_status != FSC_PERM)
- coherent_dcache_guest_page(vcpu, pfn, PMD_SIZE);
+ coherent_dcache_guest_page(pfn, PMD_SIZE);
if (exec_fault) {
new_pmd = kvm_s2pmd_mkexec(new_pmd);
- coherent_icache_guest_page(vcpu, pfn, PMD_SIZE);
+ coherent_icache_guest_page(pfn, PMD_SIZE);
} else if (fault_status == FSC_PERM) {
/* Preserve execute if XN was already cleared */
pmd_t *old_pmdp = stage2_get_pmd(kvm, NULL, fault_ipa);
@@ -1438,11 +1436,11 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
}
if (fault_status != FSC_PERM)
- coherent_dcache_guest_page(vcpu, pfn, PAGE_SIZE);
+ coherent_dcache_guest_page(pfn, PAGE_SIZE);
if (exec_fault) {
new_pte = kvm_s2pte_mkexec(new_pte);
- coherent_icache_guest_page(vcpu, pfn, PAGE_SIZE);
+ coherent_icache_guest_page(pfn, PAGE_SIZE);
} else if (fault_status == FSC_PERM) {
/* Preserve execute if XN was already cleared */
pte_t *old_ptep = stage2_get_pte(kvm, fault_ipa);
--
2.14.1
