[PATCH 11/14] arm64/fpsimd: Add fpsimd_save_and_flush_current_state()

[Mark Brown]

On Fri, Apr 04, 2025 at 06:44:32PM +0100, Mark Rutland wrote:
> When the current task's FPSIMD/SVE/SME state may be live on *any* CPU in
> the system, special care must be taken when manipulating that state, as
> this manipulation can race with preemption and/or asynchronous usage of
> FPSIMD/SVE/SME (e.g. kernel-mode NEON in softirq handlers).

Reviewed-by: Mark Brown <broonie at kernel.org>
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