[PATCH] powerpc/signal: Update comment for clarity

[Michael Ellerman]

On Fri, 17 Jun 2022 14:31:35 +1000, Rashmica Gupta wrote:
> The comment being referred to was deleted in commit af1bbc3dd3d5 ("powerpc:
> Remove UP only lazy floating point and vector optimisations").
> 
> Add a bit more detail so it's clear why we need to clear the FP/VEC/VSX
> bits here.
> 
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/signal: Update comment for clarity
      https://git.kernel.org/powerpc/c/e4787e71ae2de3f60bc04fe09d1be4ef628b6c68

cheers