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author | Mark Rutland <[email protected]> | 2023-10-16 11:24:34 +0100 |
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committer | Catalin Marinas <[email protected]> | 2023-10-16 14:17:03 +0100 |
commit | 907722917002ed06b8f75e119b83842d5f63b15e (patch) | |
tree | de04580a42dc15c16048d447ade8c92591394619 /tools/perf/util/trace-event-scripting.c | |
parent | bc9bbb78801af1bd155cda6a30ecaa720ef2bab7 (diff) |
arm64: Use build-time assertions for cpucap ordering
Both sme2_kernel_enable() and fa64_kernel_enable() need to run after
sme_kernel_enable(). This happens to be true today as ARM64_SME has a
lower index than either ARM64_SME2 or ARM64_SME_FA64, and both functions
have a comment to this effect.
It would be nicer to have a build-time assertion like we for for
can_use_gic_priorities() and has_gic_prio_relaxed_sync(), as that way
it will be harder to miss any potential breakage.
This patch replaces the comments with build-time assertions.
Signed-off-by: Mark Rutland <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Suzuki K Poulose <[email protected]>
Cc: Will Deacon <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions