| commit | 046b5054f56691c7f5861197a812f3990f66b30e | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <maz@kernel.org> | Fri Nov 08 16:58:04 2019 +0000 |
| committer | Marc Zyngier <maz@kernel.org> | Sun Nov 10 18:48:30 2019 +0000 |
| tree | 95e065253d545b708840f381537681ad33bb76cb | |
| parent | ed0e4aa9cc74c08a429f4a389483c1076da2ca51 [diff] |
irqchip/gic-v3-its: Lock VLPI map array before translating it Obtaining the mapping ivformation for a VLPI should always be done with the vlpi_lock for this device held. Otherwise, we expose ourselves to races against a concurrent unmap. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20191108165805.3071-11-maz@kernel.org