Le 11/08/2023 à 01:48, Erhard Furtner a écrit : > I wanted to fire up my PowerMac G4 MDD (Dual CPU) with a KASAN debug build of > kernel 6.5-rc5 for testing purposes. But the kernel fails to boot at a very > early stage. I only get a white screen reading > "done > found display: /pci@f0000000/ATY,AlteracParent@10/ATY,Alterac_B@1, opening..."
Can you try with CONFIG_PPC_EARLY_DEBUG and see if you get more information on the screen ? Christophe > > When I use the same kernel .config but disable SMP the machine just boots up > fine with the KASAN enabled kernel. > > Perhaps a similar issue to https://bugzilla.kernel.org/show_bug.cgi?id=216190 > ? > > Kernel .config and full dmesg attached. > > Regards, > Erhard F.
