(subset) [PATCH v2 0/2] selftests/arm64: Fix sve2p1_sigill() and add cmpbr_sigill() for hwcap test

Catalin Marinas catalin.marinas at arm.com
Fri Mar 27 05:58:11 PDT 2026


On Thu, 05 Mar 2026 09:36:36 +0800, Yifan Wu wrote:
> This patch series fixes and adds two selftests in the arm64 hwcap
> test suite.
> 
> Patch 1/2 fixes the sve2p1_sigill() test to correctly detect the
> FEAT_SVE2p1 feature. Previously, the test incorrectly assumed that
> the presence of FEAT_SVE2.1 implied support for the BFADD
> instruction, which actually depends on the FEAT_SVE_B16B16 feature.
> The test is updated to use the LD1Q instruction, which is
> unambiguously implied by FEAT_SVE2p1.
> 
> [...]

Applied to arm64 (for-kernelci), thanks!

[2/2] selftests/arm64: Implement cmpbr_sigill() to hwcap test
      https://git.kernel.org/arm64/c/74cd4e0e5399

-- 
Catalin



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