On Wed 2025-10-22 19:56:45, Venkat Rao Bagalkote wrote: > > On 22/10/25 6:36 pm, Petr Mladek wrote: > > On Wed 2025-10-22 17:36:18, Venkat Rao Bagalkote wrote: > > > On 22/10/25 1:52 pm, Venkat Rao Bagalkote wrote: > > > > Greetings!!! > > > > > > > > > > > > IBM CI has reported kernel boot warnings with next-20251022 kernel. I > > > > see there are couple of warnings hit and eventually system boots to > > > > emergency mode. > > > > > > > > > > > With the identified first bad commit, is casuing the kernel to boot to > > > emergency mode. I reverted the bad commit and built the kernel, then > > > kernel > > > is booting fine, but with boot warnings. > > I guess that it is the same problem which should get fixed by the patch > > https://lore.kernel.org/r/e52ee3edf32874da645a9e037a7d77c69893a22a.1760982784.git.jpoim...@kernel.org > > > Thank you Petr, for pointing to the fix patch. It fixes the kernel booting > to emergency mode.
Great. > But boot warning still persists. I looks like another problem. I would expect that it is in the ftrace code, either in the generic or arch-specific part. I would suggest to add people proposed by: $> ./scripts/get_maintainer.pl arch/powerpc/kernel/trace/ftrace.c Steven Rostedt <[email protected]> (maintainer:FUNCTION HOOKS (FTRACE)) Masami Hiramatsu <[email protected]> (maintainer:FUNCTION HOOKS (FTRACE)) Mark Rutland <[email protected]> (reviewer:FUNCTION HOOKS (FTRACE)) Madhavan Srinivasan <[email protected]> (maintainer:LINUX FOR POWERPC (32-BIT AND 64-BIT)) Michael Ellerman <[email protected]> (maintainer:LINUX FOR POWERPC (32-BIT AND 64-BIT)) Nicholas Piggin <[email protected]> (reviewer:LINUX FOR POWERPC (32-BIT AND 64-BIT)) Christophe Leroy <[email protected]> (reviewer:LINUX FOR POWERPC (32-BIT AND 64-BIT)) [email protected] (open list:FUNCTION HOOKS (FTRACE)) [email protected] (open list:FUNCTION HOOKS (FTRACE)) [email protected] (open list:LINUX FOR POWERPC (32-BIT AND 64-BIT)) LINUX FOR POWERPC (32-BIT AND 64-BIT) status: Supported into the original message with the backtrace. Or maybe, send it once again and mention just the WARNING. The boot to the emergency mode has been already solved... Best Regards, Petr
