Re: [patch -rt 0/2] use simple waitqueue for kvm vcpu waitqueue (v5)

2015-04-09 Thread Sebastian Andrzej Siewior
* Marcelo Tosatti | 2015-04-08 20:33:23 [-0300]: >Sebastian, Hi Marcelo, >rebased against v3.18.7-rt2 as requested. > >The problem: > >On -RT, an emulated LAPIC timer instance has the following path: > >1) hard interrupt >2) ksoftirqd is scheduled >3) ksoftirqd wakes up vcpu thread >4) vcpu threa

Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

2015-03-06 Thread Sebastian Andrzej Siewior
* Marcelo Tosatti | 2015-01-14 15:12:52 [-0200]: Against which tree was this prepared? Could please rebase it against v3.18.7-rt2? Because a I see "fuzz 2", the mips file is gone and s390 rejects almost every chunk. And there was that mips chunk Steven noticed. Patch #2 seems to apply but since it

Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

2015-03-04 Thread Sebastian Andrzej Siewior
On 03/05/2015 02:09 AM, Marcelo Tosatti wrote: >> Can you please include the series? >> >> Thanks > > Sebastian? I will pick it up, don't worry. I think I do my -RT day tomorrow. Sebastian -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vge

Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

2015-02-25 Thread Sebastian Andrzej Siewior
* Peter Zijlstra | 2015-02-18 15:03:20 [+0100]: >On Tue, Feb 17, 2015 at 06:44:19PM +0100, Sebastian Andrzej Siewior wrote: >> * Peter Zijlstra | 2015-01-21 16:07:16 [+0100]: >> >> >On Tue, Jan 20, 2015 at 01:16:13PM -0500, Steven Rostedt wrote: >> >> I&#x

Re: [patch -rt 1/2] KVM: use simple waitqueue for vcpu->wq

2015-02-17 Thread Sebastian Andrzej Siewior
* Peter Zijlstra | 2015-01-21 16:07:16 [+0100]: >On Tue, Jan 20, 2015 at 01:16:13PM -0500, Steven Rostedt wrote: >> I'm actually wondering if we should just nuke the _interruptible() >> version of swait. As it should only be all interruptible or all not >> interruptible, that the swait_wake() shou