Re: [PATCH v2] arm64/fpsimd: Exit streaming mode when flushing tasks

From: Catalin Marinas
Date: Fri Jun 16 2023 - 13:45:17 EST


On Fri, 09 Jun 2023 23:43:41 +0100, Mark Brown wrote:
> Ensure there is no path where we might attempt to save SME state after we
> flush a task by updating the SVCR register state as well as updating our
> in memory state. I haven't seen a specific case where this is happening or
> seen a path where it might happen but for the cost of a single low overhead
> instruction it seems sensible to close the potential gap.
>
>
> [...]

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

[1/1] arm64/fpsimd: Exit streaming mode when flushing tasks
https://git.kernel.org/arm64/c/af3215fd0230

--
Catalin