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| author | Will Deacon <will@kernel.org> | 2026-03-30 15:48:22 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-03-30 16:58:08 +0100 |
| commit | c6ba94640cf7b6da902d1d8a1383c7cf2303ca1f (patch) | |
| tree | 361b0e007f93d2b12b7eef0ac0fc82e7fdbba96c /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 664d61690357ac2154cd01d859d97455aa49a81d (diff) | |
KVM: arm64: Generalise kvm_pgtable_stage2_set_owner()
kvm_pgtable_stage2_set_owner() can be generalised into a way to store
up to 59 bits in the page tables alongside a 4-bit 'type' identifier
specific to the format of the 59-bit payload.
Introduce kvm_pgtable_stage2_annotate() and move the existing invalid
ptes (for locked ptes and donated pages) over to the new scheme.
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/20260330144841.26181-22-will@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions