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authorMarcelo Tosatti <mtosatti@redhat.com>2010-01-19 12:45:23 -0200
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:36:01 -0300
commit647492047763c3ee8fe51ecf9a04f39040aa495b (patch)
treeacdd836ad2695f9e50725c51b667bcc1acb81765 /virt
parentKVM: fix Hyper-V hypercall warnings and wrong mask value (diff)
downloadlinux-dev-647492047763c3ee8fe51ecf9a04f39040aa495b.tar.xz
linux-dev-647492047763c3ee8fe51ecf9a04f39040aa495b.zip
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: [<ffffffff802533d2>] srcu_read_lock+0x16/0x21 RIP: 0010:[<ffffffff802533d2>] [<ffffffff802533d2>] srcu_read_lock+0x16/0x21 Call Trace: [<ffffffffa05354c4>] kvm_arch_vcpu_uninit+0x1b/0x48 [kvm] [<ffffffffa05339c6>] kvm_vcpu_uninit+0x9/0x15 [kvm] [<ffffffffa0569f7d>] vmx_free_vcpu+0x7f/0x8f [kvm_intel] [<ffffffffa05357b5>] kvm_arch_destroy_vm+0x78/0x111 [kvm] [<ffffffffa053315b>] kvm_put_kvm+0xd4/0xfe [kvm] Move it to kvm_arch_destroy_vm. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Reported-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 2b7cd6c0d9ca..7c5c873812ff 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -506,7 +506,6 @@ static void kvm_destroy_vm(struct kvm *kvm)
#else
kvm_arch_flush_shadow(kvm);
#endif
- cleanup_srcu_struct(&kvm->srcu);
kvm_arch_destroy_vm(kvm);
hardware_disable_all();
mmdrop(mm);