On Tue, Mar 30, 2021 at 02:09:53PM -0500, madvenka@linux.microsoft.com wrote:
> From: "Madhavan T. Venkataraman" <madvenka@linux.microsoft.com>
> 
> EL1 exceptions can happen on any instruction including instructions in
> the frame pointer prolog or epilog. Depending on where exactly they happen,
> they could render the stack trace unreliable.

Reviewed-by: Mark Brown <broonie@kernel.org>