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

From: Catalin Marinas
Date: Fri Aug 04 2023 - 13:32:09 EST


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