Re: [PATCH v2] kselftest/arm64: abi: fix SVCR detection
From: Mark Brown
Date: Wed Dec 11 2024 - 09:22:39 EST
On Wed, Dec 11, 2024 at 07:16:39PM +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.
Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
Thanks for spotting this.
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