diff mbox series

[RFC,v4,07/39] KVM: arm64: Unlock memslots after stage 2 tables are freed

Message ID 20210825161815.266051-8-alexandru.elisei@arm.com (mailing list archive)
State New, archived
Headers show
Series KVM: arm64: Add Statistical Profiling Extension (SPE) support | expand

Commit Message

Alexandru Elisei Aug. 25, 2021, 4:17 p.m. UTC 
Unpin the backing pages mapped at stage 2 after the stage 2 translation
tables are destroyed.

Signed-off-by: Alexandru Elisei <alexandru.elisei@arm.com>
---
 arch/arm64/kvm/mmu.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index cd44b6f2c53e..27b7befd4fa9 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -1907,6 +1907,7 @@  void kvm_arch_memslots_updated(struct kvm *kvm, u64 gen)
 void kvm_arch_flush_shadow_all(struct kvm *kvm)
 {
 	kvm_free_stage2_pgd(&kvm->arch.mmu);
+	unlock_all_memslots(kvm);
 }
 
 void kvm_arch_flush_shadow_memslot(struct kvm *kvm,