Re: [PATCH v10 23/40] arm64/signal: Set up and restore the GCS context for signal handlers

Dave Martin
2024-08-15T15:12:05Z

On Thu, Aug 15, 2024 at 03:45:45PM +0100, Mark Brown wrote:
> On Thu, Aug 15, 2024 at 02:37:22PM +0100, Dave Martin wrote:
>
> > Is there a test for taking and returning from a signal on an alternate
> > (main) stack, when a shadow stack is in use? Sounds like something
> > that would be good to check if not.
>
> Not specifically for any of the architectures.

Can you see any reason why this shouldn't work?

Maybe I'll hacking up a test if I get around to it, but don't take this
as a promise!

Cheers
---Dave