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| author | Wei-Lin Chang <weilin.chang@arm.com> | 2026-09-15 16:43:03 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-09-20 08:20:54 +0100 |
| commit | e6084aecaeefe9177280ea74c90127294260d805 (patch) | |
| tree | 83d7ee7b1fbd81962c70420c16a1449ddee3dfcf /tools/perf/scripts/python | |
| parent | 5491980c1a416139ea67faa6c4d52fa1ed0cd4e0 (diff) | |
KVM: arm64: nv: Avoid full shadow stage-2 unmap
With guest stage-2 tracking in place, we can improve MMU notifier unmaps
from unmapping all existing shadow stage-2 mappings to only unmapping
the ones affected by the given canonical IPA range.
Signed-off-by: Wei-Lin Chang <weilin.chang@arm.com>
Reviewed-by: Oliver Upton <oupton@kernel.org>
Tested-by: Shuai Xue <xueshuai@linux.alibaba.com>
Tested-by: Itaru Kitayama <itaru.kitayama@fujitsu.com>
Link: https://patch.msgid.link/20260915154305.3852871-6-weilin.chang@arm.com
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions