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authorMarc Zyngier <marc.zyngier@arm.com>2017-10-23 17:11:22 +0100
committerChristoffer Dall <christoffer.dall@linaro.org>2018-01-08 15:20:46 +0100
commit17ab9d57debaa53d665651e425a0efc4a893c039 (patch)
tree7550e58a5d2997ed4a54108eb3e53f721a8b1472 /virt
parent7a3796d2ef5bb948f709467eef1bf96edbfc67a0 (diff)
downloadlinux-stericsson-17ab9d57debaa53d665651e425a0efc4a893c039.tar.gz
KVM: arm/arm64: Drop vcpu parameter from guest cache maintenance operartions
The vcpu parameter isn't used for anything, and gets in the way of further cleanups. Let's get rid of it. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/arm/mmu.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c
index b83b5a8442bb..a1ea43fa75cf 100644
--- a/virt/kvm/arm/mmu.c
+++ b/virt/kvm/arm/mmu.c
@@ -1276,16 +1276,14 @@ 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 clean_dcache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn,
- unsigned long size)
+static void clean_dcache_guest_page(kvm_pfn_t pfn, unsigned long size)
{
- __clean_dcache_guest_page(vcpu, pfn, size);
+ __clean_dcache_guest_page(pfn, size);
}
-static void invalidate_icache_guest_page(struct kvm_vcpu *vcpu, kvm_pfn_t pfn,
- unsigned long size)
+static void invalidate_icache_guest_page(kvm_pfn_t pfn, unsigned long size)
{
- __invalidate_icache_guest_page(vcpu, pfn, size);
+ __invalidate_icache_guest_page(pfn, size);
}
static void kvm_send_hwpoison_signal(unsigned long address,
@@ -1421,11 +1419,11 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
}
if (fault_status != FSC_PERM)
- clean_dcache_guest_page(vcpu, pfn, PMD_SIZE);
+ clean_dcache_guest_page(pfn, PMD_SIZE);
if (exec_fault) {
new_pmd = kvm_s2pmd_mkexec(new_pmd);
- invalidate_icache_guest_page(vcpu, pfn, PMD_SIZE);
+ invalidate_icache_guest_page(pfn, PMD_SIZE);
} else if (fault_status == FSC_PERM) {
/* Preserve execute if XN was already cleared */
if (stage2_is_exec(kvm, fault_ipa))
@@ -1443,11 +1441,11 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa,
}
if (fault_status != FSC_PERM)
- clean_dcache_guest_page(vcpu, pfn, PAGE_SIZE);
+ clean_dcache_guest_page(pfn, PAGE_SIZE);
if (exec_fault) {
new_pte = kvm_s2pte_mkexec(new_pte);
- invalidate_icache_guest_page(vcpu, pfn, PAGE_SIZE);
+ invalidate_icache_guest_page(pfn, PAGE_SIZE);
} else if (fault_status == FSC_PERM) {
/* Preserve execute if XN was already cleared */
if (stage2_is_exec(kvm, fault_ipa))