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| author | Marc Zyngier <maz@kernel.org> | 2019-11-08 16:58:04 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2019-11-10 18:48:30 +0000 |
| commit | 046b5054f56691c7f5861197a812f3990f66b30e (patch) | |
| tree | 95e065253d545b708840f381537681ad33bb76cb /ipc/ipc_sysctl.c | |
| parent | ed0e4aa9cc74c08a429f4a389483c1076da2ca51 (diff) | |
| download | linux-046b5054f56691c7f5861197a812f3990f66b30e.tar.gz linux-046b5054f56691c7f5861197a812f3990f66b30e.tar.bz2 linux-046b5054f56691c7f5861197a812f3990f66b30e.zip | |
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
Diffstat (limited to 'ipc/ipc_sysctl.c')
0 files changed, 0 insertions, 0 deletions