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| author |   Mark Brown <broonie@kernel.org> | 2021-04-15 13:17:42 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2021-04-15 13:56:30 +0100 |
| commit | 087dfa5ca7d89c3cf6f4e972e279406a5dee5f67 (patch) | |
| tree | 78ab254053a0cd9191e102fcdd8101247879d429 /Documentation/arm64 | |
| parent | arm64/kernel/probes: Use BUG_ON instead of if condition followed by BUG. (diff) | |
| download | linux-dev-087dfa5ca7d89c3cf6f4e972e279406a5dee5f67.tar.xz linux-dev-087dfa5ca7d89c3cf6f4e972e279406a5dee5f67.zip | |
arm64/sve: Add compile time checks for SVE hooks in generic functions
The FPSIMD code was relying on IS_ENABLED() checks in system_suppors_sve()
to cause the compiler to delete references to SVE functions in some places,
add explicit IS_ENABLED() checks back.
Fixes: ef9c5d09797d ("arm64/sve: Remove redundant system_supports_sve() tests")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210415121742.36628-1-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Documentation/arm64')
0 files changed, 0 insertions, 0 deletions