arm64: Add compat hwcap ASIMDDP

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This hwcap was added earlier for 32-bit native arm kernel by commit
62ea0d873a ("ARM: 9269/1: vfp: Add hwcap for FEAT_DotProd") and hence the
corresponding changes added in 32-bit compat arm64 kernel for similar user
interfaces.

Advanced Dot product is a feature (FEAT_DotProd) present in both
AArch32/AArch64 state for Armv8 and is already advertised in native arm64
kernel.

Signed-off-by: Amit Daniel Kachhap <amit.kachhap@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230111053706.13994-3-amit.kachhap@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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This commit is contained in:

Amit Daniel Kachhap 2023-01-11 11:07:01 +05:30 • committed by Catalin Marinas

parent 846b73a4a3

commit 27addd402a

3 changed files with 4 additions and 1 deletions

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1

arch/arm64/include/asm/hwcap.h

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arch/arm64/kernel/cpufeature.c

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1

arch/arm64/kernel/cpuinfo.c

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