On Wed, Feb 26, 2014 at 11:26:21AM +0100, Stanislaw Gruszka wrote: > On Mon, Feb 10, 2014 at 09:37:27AM -0500, Konrad Rzeszutek Wilk wrote: > > > > But I'm not sure if that is good solution. It crate some not necessery > > > > sysfs directories and files. Additionaly it can restore CPU C-states > > > > after some other drivers resume, which prehaps require proper C-states. > > > > > > Yes. > > > > > > > > Hence maybe adding direct notify from xen core resume will be better > > > > idea (proposed patch below). Plese let me know what you think, I'll > > > > provide solution which you choose to bug reporters for testing. > > > > > > Let me think about it for a day or so. > > > > Sorry for the delay. I think this is fine. > > I'm sorry for delay too. I provided test kernel with the patch to bug > reporter, but have not get any answer since two weeks now.
I tested it and it works great. > > I'll post the patch in the next email, I hope someone can test it (I'm > not xen user). I'm pretty sure it fixes the problem, but not sure if it > does not cause some crash. To test is enough to perform suspend/resume > cycle (thought I'm not sure if suspended should be just guest or whole > system with hypervisor). I put your put in the queue for 3.15. Thanks! > > Thanks > Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
