Re: [PATCH v13 22/40] arm64/gcs: Ensure that new threads have a GCS

On Fri, Oct 04, 2024 at 02:18:45PM +0300, Catalin Marinas wrote:

I think Szabolcs mentioned a GCS leak with v12:

https://lore.kernel.org/r/ZtrihWQFyb2/XrQV@arm.com

(and in some private messages IIRC)

Has this been identified? The changelog only mentions a leak in v8.

Yes, it's this in the changelog:

- Implement mm_release() and free transparently allocated GCSs there.