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| author | Marc Zyngier <maz@kernel.org> | 2021-02-08 09:57:19 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-02-09 13:47:12 +0000 |
| commit | 8f266a5d878ad38fbd43e41e22847650f51d4734 (patch) | |
| tree | c5f381423fd8e4e52a67fb014b1c81644ebd9bcf /LICENSES | |
| parent | d077cb3cb90470f8bd7dbe357a474e13589390b9 (diff) | |
| download | linux-8f266a5d878ad38fbd43e41e22847650f51d4734.tar.gz | |
arm64: cpufeature: Add global feature override facility
Add a facility to globally override a feature, no matter what
the HW says. Yes, this sounds dangerous, but we do respect the
"safe" value for a given feature. This doesn't mean the user
doesn't need to know what they are doing.
Nothing uses this yet, so we are pretty safe. For now.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Acked-by: David Brazdil <dbrazdil@google.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210208095732.3267263-11-maz@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions