* for-next/cpufeature:
kselftest/arm64: Add SVE 2.1 to hwcap test
arm64/hwcap: Add support for SVE 2.1
kselftest/arm64: Add FEAT_RPRFM to the hwcap test
arm64/hwcap: Add support for FEAT_RPRFM
kselftest/arm64: Add FEAT_CSSC to the hwcap selftest
arm64/hwcap: Add support for FEAT_CSSC
arm64: Enable data independent timing (DIT) in the kernel