Hi! On 1/17/22 14:41, Riccardo Mottola wrote: >>> The good news is that latest kernel installed seems to boot and takes >>> all CPUs online. How stable it is I don't know, it needs to be tested. >> >> Please run some stress tests such as stress-ng and report back. > > Not nice. I started compiling some stuff and the box froze, I connected > serial console and could not resume due to Fast Data Access MMU miss"
So, this crash occurs with the latest 5.15 kernel on your T2000? In my experience, the most stable kernels on the older SPARCs are still the 4.19 kernels. Thus, we should start bisecting to find out what commit actually made the kernel unreliable on these older SPARCs. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaub...@debian.org `. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913