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| author | Mark Brown <broonie@kernel.org> | 2024-02-13 18:32:45 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2024-02-22 22:39:34 +0300 |
| commit | 2f0090549b649cc9fd61c0193189c25f8fc03119 (patch) | |
| tree | bebec01eec42207b8e38167cc823b92fe856c464 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 21eb468e9fc11692952c42f86a44d07f94803d4f (diff) | |
| download | linux-2f0090549b649cc9fd61c0193189c25f8fc03119.tar.xz | |
arm64/sve: Ensure that all fields in ZCR_EL1 are set to known values
At present nothing in our CPU initialisation code ever sets unknown fields
in ZCR_EL1 to known values, all updates to ZCR_EL1 are read/modify/write
sequences for LEN. All the unknown fields are RES0, explicitly initialise
them as such to avoid future surprises.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240213-arm64-fp-init-vec-cr-v1-1-7e7c2d584f26@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions