diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/kvm.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index 0f471bd93417..d9b71924c23c 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -45,6 +45,7 @@ #include <asm/apic.h> #include <asm/apicdef.h> #include <asm/hypervisor.h> +#include <asm/tlb.h> static int kvmapf = 1; @@ -636,8 +637,10 @@ static void __init kvm_guest_init(void) if (kvm_para_has_feature(KVM_FEATURE_PV_TLB_FLUSH) && !kvm_para_has_hint(KVM_HINTS_REALTIME) && - kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) + kvm_para_has_feature(KVM_FEATURE_STEAL_TIME)) { pv_mmu_ops.flush_tlb_others = kvm_flush_tlb_others; + pv_mmu_ops.tlb_remove_table = tlb_remove_table; + } if (kvm_para_has_feature(KVM_FEATURE_PV_EOI)) apic_set_eoi_write(kvm_guest_apic_eoi_write); diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 930c88341e4e..afdb303285f8 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -41,6 +41,7 @@ #include <asm/tlbflush.h> #include <asm/timer.h> #include <asm/special_insns.h> +#include <asm/tlb.h> /* * nop stub, which must not clobber anything *including the stack* to @@ -409,6 +410,7 @@ struct pv_mmu_ops pv_mmu_ops __ro_after_init = { .flush_tlb_kernel = native_flush_tlb_global, .flush_tlb_one_user = native_flush_tlb_one_user, .flush_tlb_others = native_flush_tlb_others, + .tlb_remove_table = (void (*)(struct mmu_gather *, void *))tlb_remove_page, .pgd_alloc = __paravirt_pgd_alloc, .pgd_free = paravirt_nop, |