On Sun, Jan 8, 2012 at 21:48, Ben Hutchings <ben@xxxxxxxxxxxxxxx> wrote: > Commit ccbc60d3e19a1b6ae66ca0d89b3da02dde62088b ('topology: Provide > CPU topology in sysfs in !SMP configurations') causes a crash at boot > on a several architectures. The topology sysfs code assumes that > there is a CPU device for each online CPU whereas some architectures > that do not support SMP or cpufreq do not register any CPU devices. > Check for this before trying to use a device. > > Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> Thanks! Works on its own or combined with "[PATCH 2/2] cpu: Register a generic CPU device on architectures that currently do not". Tested-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html