Re: [PATCH RFT v11 1/8] arm64/gcs: Return a success value from gcs_alloc_thread_stack()

[Deepak Gupta]

On Sat, Oct 05, 2024 at 11:31:28AM +0100, Mark Brown wrote:
> Currently as a result of templating from x86 code gcs_alloc_thread_stack()
> returns a pointer as an unsigned int however on arm64 we don't actually use
> this pointer value as anything other than a pass/fail flag. Simplify the
> interface to just return an int with 0 on success and a negative error code
> on failure.
>
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Acked-by: Deepak Gupta <debug@xxxxxxxxxxxx>