Re: [PATCH v3 0/3] arm64: Add two HWCAPs for Arm v8.7 FP behaviour
From: Catalin Marinas <catalin.marinas@arm.com>
Date: 2021-12-13 19:19:18
On Fri, 10 Dec 2021 16:54:29 +0000, Joey Gouly wrote:
This series adds new HWCAPs for two Arm v8.7 features:
- FEAT_AFP: Alternate floating-point behavior for specific
floating point instructions.
- FEAT_RPRES: Increased precision of Reciprocal Estimate and
Reciprocal Square Root Estimate from an 8-bit mantissa to a
12-bit mantissa.
[...]
Applied to arm64 (for-next/armv8_7-fp), thanks!
[1/3] arm64: cpufeature: add HWCAP for FEAT_AFP
https://git.kernel.org/arm64/c/5c13f042e732
[2/3] arm64: add ID_AA64ISAR2_EL1 sys register
https://git.kernel.org/arm64/c/9e45365f1469
[3/3] arm64: cpufeature: add HWCAP for FEAT_RPRES
https://git.kernel.org/arm64/c/1175011a7d00
--
Catalin
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