| commit | 5d5b4e8c2d9ec12a5cc013b82c1873cd387e0ddf | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@kernel.org> | Fri Sep 15 13:18:06 2023 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Fri Sep 29 15:56:17 2023 +0100 |
| tree | f7705ca29fb1e96d692e1e69e2fbe56ab2dcfd42 | |
| parent | 6465e260f48790807eef06b583b38ca9789b6072 [diff] |
arm64/sve: Report FEAT_SVE_B16B16 to userspace SVE 2.1 introduced a new feature FEAT_SVE_B16B16 which adds instructions supporting the BFloat16 floating point format. Report this to userspace through the ID registers and hwcap. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230915-arm64-zfr-b16b16-el0-v1-1-f9aba807bdb5@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>