diff options
Diffstat (limited to 'arch/x86/kvm/mmu/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 9655656dce50..ed1df733f12a 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -261,27 +261,20 @@ static inline bool kvm_available_flush_tlb_with_range(void) return kvm_x86_ops.tlb_remote_flush_with_range; } -static void kvm_flush_remote_tlbs_with_range(struct kvm *kvm, - struct kvm_tlb_range *range) -{ - int ret = -ENOTSUPP; - - if (range && kvm_x86_ops.tlb_remote_flush_with_range) - ret = static_call(kvm_x86_tlb_remote_flush_with_range)(kvm, range); - - if (ret) - kvm_flush_remote_tlbs(kvm); -} - void kvm_flush_remote_tlbs_with_address(struct kvm *kvm, u64 start_gfn, u64 pages) { struct kvm_tlb_range range; + int ret = -EOPNOTSUPP; range.start_gfn = start_gfn; range.pages = pages; - kvm_flush_remote_tlbs_with_range(kvm, &range); + if (kvm_x86_ops.tlb_remote_flush_with_range) + ret = static_call(kvm_x86_tlb_remote_flush_with_range)(kvm, &range); + + if (ret) + kvm_flush_remote_tlbs(kvm); } static gfn_t kvm_mmu_page_get_gfn(struct kvm_mmu_page *sp, int index); |