| commit | 86d0dd34eafffbc76a81aba6ae2d71927d3835a8 | [log] [tgz] |
|---|---|---|
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | Mon Aug 27 13:02:43 2018 +0200 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Mon Sep 10 16:10:09 2018 +0100 |
| tree | b083d6e8636d919c268a8b6fef9d0311e77f50dd | |
| parent | 9784d82db3eb3de7851e5a3f4a2481607de2452c [diff] |
arm64: cpufeature: add feature for CRC32 instructions Add a CRC32 feature bit and wire it up to the CPU id register so we will be able to use alternatives patching for CRC32 operations. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>