On Wed, Jul 31, 2024 at 02:31:55PM +0100, Sam James wrote: > Peter Zijlstra <peterz@xxxxxxxxxxxxx> writes: > > > On Tue, Jul 30, 2024 at 08:36:13PM -0400, matoro wrote: > >> On 2024-07-30 09:50, John David Anglin wrote: > >> > On 2024-07-30 9:41 a.m., John David Anglin wrote: > >> > > On 2024-07-29 7:11 p.m., matoro wrote: > >> > > > Hi all, just bumped to the newest mainline starting with 6.10.2 > >> > > > and immediately ran into a crash on boot. Fully reproducible, > >> > > > reverting back to last known good (6.9.8) resolves the issue. > >> > > > Any clue what's going on here? > >> > > > I can provide full boot logs, start bisecting, etc if needed... > >> > > 6.10.2 built and booted okay on my c8000 with the attached config. > >> > > You could start > >> > > with it and incrementally add features to try to identify the one > >> > > that causes boot failure. > >> > Oh, I have an experimental clocksource patch installed. You will need > >> > to regenerate config > >> > with "make oldconfig" to use the current timer code. Probably, this > >> > would happen automatically. > >> > > > >> > > Your config would be needed to duplicate. Full boot log would also help. > >> > > >> > Dave > >> > >> Hi Dave, bisecting quickly revealed the cause here. > > > > https://lkml.kernel.org/r/20240731105557.GY33588@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx > > Greg, I see tglx's jump_label fix is queued for 6.10.3 but this one > isn't as it came too late. Is there any chance of chucking it in? It's > pretty nasty. What is the git id of this in Linus's tree? thanks, greg k-h
