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| author |   Marc Zyngier <maz@kernel.org> | 2024-06-14 15:45:46 +0100 |
|---|---|---|
| committer |   Oliver Upton <oliver.upton@linux.dev> | 2024-06-19 08:14:38 +0000 |
| commit | 70109bcd701e20d27a81bec6c19e03b8e0c06eba (patch) | |
| tree | 828974929fe231880301dcbf667fae4225c1f680 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | KVM: arm64: nv: Handle TLBI ALLE1{,IS} operations (diff) | |
| download | wireguard-linux-70109bcd701e20d27a81bec6c19e03b8e0c06eba.tar.xz wireguard-linux-70109bcd701e20d27a81bec6c19e03b8e0c06eba.zip | |
KVM: arm64: nv: Handle TLBI IPAS2E1{,IS} operations
TLBI IPAS2E1* are the last class of TLBI instructions we need
to handle. For each matching S2 MMU context, we invalidate a
range corresponding to the largest possible mapping for that
context.
At this stage, we don't handle TTL, which means we are likely
over-invalidating. Further patches will aim at making this
a bit better.
Co-developed-by: Jintack Lim <jintack.lim@linaro.org>
Co-developed-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Jintack Lim <jintack.lim@linaro.org>
Signed-off-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240614144552.2773592-11-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions