From 647492047763c3ee8fe51ecf9a04f39040aa495b Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Tue, 19 Jan 2010 12:45:23 -0200 Subject: KVM: fix cleanup_srcu_struct on vm destruction cleanup_srcu_struct on VM destruction remains broken: BUG: unable to handle kernel paging request at ffffffffffffffff IP: [] srcu_read_lock+0x16/0x21 RIP: 0010:[] [] srcu_read_lock+0x16/0x21 Call Trace: [] kvm_arch_vcpu_uninit+0x1b/0x48 [kvm] [] kvm_vcpu_uninit+0x9/0x15 [kvm] [] vmx_free_vcpu+0x7f/0x8f [kvm_intel] [] kvm_arch_destroy_vm+0x78/0x111 [kvm] [] kvm_put_kvm+0xd4/0xfe [kvm] Move it to kvm_arch_destroy_vm. Signed-off-by: Marcelo Tosatti Reported-by: Jan Kiszka --- arch/x86/kvm/x86.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/kvm/x86.c') diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9b0758b4d550..322c2c5f9bc4 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5547,6 +5547,7 @@ void kvm_arch_destroy_vm(struct kvm *kvm) put_page(kvm->arch.apic_access_page); if (kvm->arch.ept_identity_pagetable) put_page(kvm->arch.ept_identity_pagetable); + cleanup_srcu_struct(&kvm->srcu); kfree(kvm->arch.aliases); kfree(kvm); } -- cgit v1.2.2