linux-kernel - Re: [PATCH v2] kselftest/arm64: abi: fix SVCR detection

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Message-Id: <173410734417.60926.833029036075275376.b4-ty@arm.com>
Date: Fri, 13 Dec 2024 16:29:06 +0000
From: Catalin Marinas <catalin.marinas@....com>
To: Will Deacon <will@...nel.org>,
	Shuah Khan <shuah@...nel.org>,
	Mark Brown <broonie@...nel.org>,
	Weizhao Ouyang <o451686892@...il.com>
Cc: linux-arm-kernel@...ts.infradead.org,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] kselftest/arm64: abi: fix SVCR detection

On Wed, 11 Dec 2024 19:16:39 +0800, Weizhao Ouyang wrote:
> When using svcr_in to check ZA and Streaming Mode, we should make sure
> that the value in x2 is correct, otherwise it may trigger an Illegal
> instruction if FEAT_SVE and !FEAT_SME.
> 
> 

Applied to arm64 (for-next/fixes), thanks!

[1/1] kselftest/arm64: abi: fix SVCR detection
      https://git.kernel.org/arm64/c/ce03573a1917

-- 
Catalin