* Borislav Petkov <bp@xxxxxxxxx> wrote: > On Mon, Apr 07, 2025 at 01:56:57PM -0500, Mario Limonciello wrote: > > Boris, your thoughts please? > > Right, how hard would it be to decode those as much as possible without > having users go look somewhere first? > > I mean, we can always go look somewhere for more info but for starters we > should display as much useful information as possible. Yeah, and I also have an admittedly selfish reason to ask for this: I have a Zen 15h system that is at times unreliable and will spontaneously reboot, and I'd *love* to see whether this reboot-reason register gives me any further insight as to the root cause. :-) 15h appears to be the family when this feature was introduced? Having it printed early straight on bootup in decoded text is very useful for another reason as well: if a system is unreliable it might not make it to userspace to run any tooling ... But I think a more structured sysfs entry would be useful as well in addition to the bootup printout (for the raw value if nothing else), if any sysadmin tooling wants to pick up on this register. Thanks, Ingo
