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| author | Eric Auger <eric.auger@redhat.com> | 2017-10-26 18:23:09 +0300 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2017-11-06 18:23:18 +0300 |
| commit | 36d6961c2b481614e8d37495896436d9322df052 (patch) | |
| tree | 61c3425dd03217fc6887bd6fb8a2f0684ab98c69 /Documentation/virtual/kvm/devices/arm-vgic-its.txt | |
| parent | 2f609a03391f24ac31f12f27790194ac49dff832 (diff) | |
| download | linux-36d6961c2b481614e8d37495896436d9322df052.tar.xz | |
KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared
When the GITS_BASER<n>.Valid gets cleared, the data structures in
guest RAM are not valid anymore. The device, collection
and LPI lists stored in the in-kernel ITS represent the same
information in some form of cache. So let's void the cache.
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'Documentation/virtual/kvm/devices/arm-vgic-its.txt')
0 files changed, 0 insertions, 0 deletions