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authorPaolo Bonzini <pbonzini@redhat.com>2017-03-27 17:53:50 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2017-03-28 14:08:02 +0200
commit2beb6dad2e8f95d710159d5befb390e4f62ab5cf (patch)
treede7330624e1508cc44fd21799cc689a7038c9a86 /arch/um/scripts
parent7ad658b693536741c37b16aeb07840a2ce75f5b9 (diff)
KVM: x86: cleanup the page tracking SRCU instance
SRCU uses a delayed work item. Skip cleaning it up, and the result is use-after-free in the work item callbacks. Reported-by: Dmitry Vyukov <dvyukov@google.com> Suggested-by: Dmitry Vyukov <dvyukov@google.com> Cc: stable@vger.kernel.org Fixes: 0eb05bf290cfe8610d9680b49abef37febd1c38a Reviewed-by: Xiao Guangrong <xiaoguangrong.eric@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/um/scripts')
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