[PATCH] powerpc/pseries: Enforce hcall result buffer validity and size

[Michael Ellerman]

On Mon, 08 Apr 2024 09:08:31 -0500, Nathan Lynch wrote:
> plpar_hcall(), plpar_hcall9(), and related functions expect callers to
> provide valid result buffers of certain minimum size. Currently this
> is communicated only through comments in the code and the compiler has
> no idea.
> 
> For example, if I write a bug like this:
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/pseries: Enforce hcall result buffer validity and size
      https://git.kernel.org/powerpc/c/ff2e185cf73df480ec69675936c4ee75a445c3e4

cheers