[PATCH v4 0/2] arm64: Support FEAT_LSFE (Large System Float Extension)

[Will Deacon]

On Thu, 18 Sep 2025 20:42:05 +0100, Mark Brown wrote:
> FEAT_LSFE is optional from v9.5, it adds new instructions for atomic
> memory operations with floating point values.  We have no immediate use
> for it in kernel, provide a hwcap so userspace can discover it and allow
> the ID register field to be exposed to KVM guests.
> 
> 

Applied selftest update to arm64 (for-next/selftests), thanks!

[2/2] kselftest/arm64: Add lsfe to the hwcaps test
      https://git.kernel.org/arm64/c/777fb19ed8d6

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
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