On Fri, Aug 16, 2024 at 12:09:01PM +0100, Catalin Marinas wrote:
> On Thu, Aug 01, 2024 at 01:06:32PM +0100, Mark Brown wrote:
> > +* EL0 GCS entries with bit 63 set are reserved for use, one such use is
> > defined
> Maybe "reserved for specific uses". The proposed sentenced feels like
> it's m
On Thu, Aug 01, 2024 at 01:06:32PM +0100, Mark Brown wrote:
> +1. General
> +---
[...]
> +* EL0 GCS entries with bit 63 set are reserved for use, one such use is
> defined
Maybe "reserved for specific uses". The proposed sentenced feels like
it's missing something.
> + below for signal
Add some documentation of the userspace ABI for Guarded Control Stacks.
Reviewed-by: Thiago Jung Bauermann
Signed-off-by: Mark Brown
---
Documentation/arch/arm64/gcs.rst | 233 +
Documentation/arch/arm64/index.rst | 1 +
2 files changed, 234 insertions(+)