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| author | Marc Zyngier <[email protected]> | 2024-04-23 16:05:15 +0100 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2024-05-01 16:46:58 +0100 |
| commit | 96171cfa55d0a58048ef7dada507141daa400027 (patch) | |
| tree | b861563f212f4942fb392fde335baad435747f95 /tools/perf/scripts/python/futex-contention.py | |
| parent | 02949f36bc7b723944bf754b71cfdf75e5e36f44 (diff) | |
KVM: arm64: Check for PTE validity when checking for executable/cacheable
Don't just assume that the PTE is valid when checking whether it
describes an executable or cacheable mapping.
This makes sure that we don't issue CMOs for invalid mappings.
Suggested-by: Will Deacon <[email protected]>
Signed-off-by: Fuad Tabba <[email protected]>
Acked-by: Oliver Upton <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Zyngier <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
0 files changed, 0 insertions, 0 deletions