Re: [PATCH] avoid race condition in pick_next_task_fair inkernel/sched_fair.c

[Peter Zijlstra]

On Wed, 2010-12-22 at 16:14 +0100, Miklos Vajna wrote:
> 
> qemu -enable-kvm -kernel kernel-build/arch/x86/boot/bzImage -append
> "root=/dev/sda1 debug sched_debug ignore_loglevel sysrq_always_enabled
> console=ttyS0 init=/bin/systemd" -hda systemd.img -serial stdio -m 1G
> -vnc :0
> 
> ^ Only init=/bin/systemd added, and this results in a panic in most
> cases. I'm attaching the stdout of qemu, showing the fail in
> put_prev_task_fair. 

OK, that does seem to work, maybe it really wants the vnc thing, dunno.

Anyway, it looks like I need to go build a kernel with kvm in for that
machine ;-) Thanks for the effort so far.
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