diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-04-26 16:56:26 +0200 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-11-06 15:30:18 +0100 |
| commit | f291687ca79e1332214703a7ba41e736f70b2723 (patch) | |
| tree | 634f6dff00a8efc948a6a3972c7244b86fc4600d /include/net | |
| parent | 2aa87ed542aae87c51919e5429a43fc84ec90514 (diff) | |
kvm: async_pf: fix rcu_irq_enter() with irqs enabled
commit bbaf0e2b1c1b4f88abd6ef49576f0efb1734eae5 upstream.
native_safe_halt enables interrupts, and you just shouldn't
call rcu_irq_enter() with interrupts enabled. Reorder the
call with the following local_irq_disable() to respect the
invariant.
Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/net')
0 files changed, 0 insertions, 0 deletions