Re: [Qemu-devel] smp broken in tcg mode with --enable-io-thread?

2010-06-18 Thread Anthony Liguori
On 06/18/2010 11:37 AM, Jan Kiszka wrote: Hi, looks like SMP in emulation mode is broken once --enable-io-thread is turned on. Linux SMP guests lock up early during boot, often the whole QEMU process becomes uncontrollable after a while. That's at least the case here with x86 targets. The proble

[Qemu-devel] smp broken in tcg mode with --enable-io-thread?

2010-06-18 Thread Jan Kiszka
Hi, looks like SMP in emulation mode is broken once --enable-io-thread is turned on. Linux SMP guests lock up early during boot, often the whole QEMU process becomes uncontrollable after a while. That's at least the case here with x86 targets. The problem disappears when using -enable-kvm or build