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| author | Will Deacon <will@kernel.org> | 2026-03-30 15:48:21 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-30 16:58:08 +0100 |
| commit | 664d61690357ac2154cd01d859d97455aa49a81d (patch) | |
| tree | fa0123e7b4bf9f1fae0f635cdc6cbaa2c49be9f8 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9ff714a09222128da16900fc7c15dea65692fc26 (diff) | |
KVM: arm64: Avoid pointless annotation when mapping host-owned pages
When a page is transitioned to host ownership, we can eagerly map it
into the host stage-2 page-table rather than going via the convoluted
step of a faulting annotation to trigger the mapping.
Call host_stage2_idmap_locked() directly when transitioning a page to
be owned by the host.
Tested-by: Fuad Tabba <tabba@google.com>
Tested-by: Mostafa Saleh <smostafa@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://patch.msgid.link/20260330144841.26181-21-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions