Messages in this thread | | | Subject | Re: [PATCH] avoid race condition in pick_next_task_fair in kernel/sched_fair.c | From | Peter Zijlstra <> | Date | Wed, 22 Dec 2010 15:11:52 +0100 |
| |
On Wed, 2010-12-22 at 15:00 +0100, Peter Zijlstra wrote: > On Wed, 2010-12-22 at 14:31 +0100, Miklos Vajna wrote: > > > > http://frugalware.org/~vmiklos/files/systemd.img > > > > Here is how I started it: > > > > qemu-kvm -vnc :0 -m 1G -hda systemd.img > > awesome, thanks! > > I started it with something like: > qemu -kernel foo-build/arch/x86/boot/bzImage -append "root=/dev/sda1 > debug sched_debug ignore_loglevel sysrq_always_enabled console=ttyS0" > -hda systemd.img -serial stdio -m 1G > > Where foo-build/ contains a kernel build using your .config. > > I'll have a poke at it..
Hrm,. its not really wanting to start properly..
--- EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) VFS: Mounted root (ext4 filesystem) readonly on device 8:1. Freeing unused kernel memory: 520k freed EXT4-fs (sda1): re-mounted. Opts: (null) md: stopping all md devices. Restarting system. machine restart ---
Does it _require_ initrd like muck? Or are there some modules that need to get built-in in order for the thing to boot?
This is an utter lack of error reporting here, no idea what's wrong.
| |