9 Oct
2023
9 Oct
'23
2:49 p.m.
On Thu, Oct 05, 2023 at 03:34:29PM +0100, Mark Brown wrote:
On Wed, Sep 27, 2023 at 03:01:18PM +0100, Joey Gouly wrote:
Add PKEY support to signals, by saving and restoring POR_EL0 from the stackframe.
It'd be nice to have at least a basic test that validates that we generate a POE signal frame when expected, though that should be a very minor thing which is unlikely to ever actually spot anything.
Actually, now I think about it we at least need an update to the frame parser in userspace so it knows about the new frame. Without that it'll warn whenver it parses the signal context on any system that has POE enabled.