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| author | Marc Zyngier <maz@kernel.org> | 2024-10-31 11:42:11 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2025-05-06 19:34:40 +0300 |
| commit | 2030396dac5f564ec85422ceb4327fcdb0054f83 (patch) | |
| tree | e7ae350ce4fa95caa1de8f6d4d5b3a8561c51c40 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 9c32cda43eb78f78c73aee4aa344b777714e259b (diff) | |
| download | linux-2030396dac5f564ec85422ceb4327fcdb0054f83.tar.xz | |
arm64: sysreg: Add ID_AA64ISAR1_EL1.LS64 encoding for FEAT_LS64WB
The 2024 extensions are adding yet another variant of LS64
(aptly named FEAT_LS64WB) supporting LS64 accesses to write-back
memory, as well as 32 byte single-copy atomic accesses using pairs
of FP registers.
Add the relevant encoding to ID_AA64ISAR1_EL1.LS64.
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions