linux-kernel - Re: [PATCH 0/3] arm64/ptrace: Fixes for more SME only streaming SVE cases

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Message-Id: <169117030673.2722209.16942967954706695265.b4-ty@arm.com>
Date:   Fri,  4 Aug 2023 18:31:57 +0100
From:   Catalin Marinas <catalin.marinas@....com>
To:     Oleg Nesterov <oleg@...hat.com>, Will Deacon <will@...nel.org>,
        Mark Brown <broonie@...nel.org>
Cc:     David Spickett <David.Spickett@....com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org
Subject: Re: [PATCH 0/3] arm64/ptrace: Fixes for more SME only streaming SVE cases

On Thu, 03 Aug 2023 19:33:20 +0100, Mark Brown wrote:
> When we added support for streaming mode SVE there were several missed
> cases around ptrace, address them.  Some could be seen on systems which
> do physically have SVE, others would only impact SME only systems.  The
> Fixes: tag is a bit conservative for the SME only cases but it seems
> like the safest and clearest choice.
> 
> 
> [...]

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

[1/3] arm64/ptrace: Don't enable SVE when setting streaming SVE
      https://git.kernel.org/arm64/c/045aecdfcb2e
[2/3] arm64/fpsimd: Sync FPSIMD state with SVE for SME only systems
      https://git.kernel.org/arm64/c/507ea5dd92d2
[3/3] arm64/fpsimd: Sync and zero pad FPSIMD state for streaming SVE
      https://git.kernel.org/arm64/c/69af56ae56a4

-- 
Catalin