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

Catalin Marinas catalin.marinas at arm.com
Fri Aug 4 10:31:57 PDT 2023


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




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