Re: SMP in dom0

2015-04-09 Thread Nagaraj Math
Sure, we shall get back with fix from our side. Will also wait to hear from other members who contributed towards SMP in domU. Thanks, Nagaraj On Thu, Apr 9, 2015 at 8:58 PM, Manuel Bouyer wrote: > On Thu, Apr 09, 2015 at 08:56:24PM +0530, Nagaraj Math wrote: > > Hi Manuel, > > > > Thanks for p

Re: SMP in dom0

2015-04-09 Thread Nagaraj Math
ote: > > Hi, > > > > I am working on a product where I would like to have SMP in dom0. > > I have come across couple of forums, where it has been discussed, > currently > > SMP is not supported in NetBSD in dom0 because back end drivers are not > SMP > > saf

Re: SMP in dom0

2015-04-09 Thread Manuel Bouyer
On Thu, Apr 09, 2015 at 08:56:24PM +0530, Nagaraj Math wrote: > Hi Manuel, > > Thanks for pointing out the specific problem areas. Based on your > suggestion we will go ahead and modify the code and test it. > Based on the test result, we will share the code back to the community. > > However, me

Re: SMP in dom0

2015-04-08 Thread Manuel Bouyer
On Tue, Apr 07, 2015 at 06:41:13PM +0530, Nagaraj Math wrote: > Hi, > > I am working on a product where I would like to have SMP in dom0. > I have come across couple of forums, where it has been discussed, currently > SMP is not supported in NetBSD in dom0 because back end driv

Re: SMP in dom0

2015-04-08 Thread Greg Troxel
I think it means that the xen-specific dom0-specific driver code in the kernel doesn't have adequate locking. The drivers used by domUs must, because running a domU with multiple cpus is stable :-) pgpXw4RM6manF.pgp Description: PGP signature

SMP in dom0

2015-04-08 Thread Nagaraj Math
Hi, I am working on a product where I would like to have SMP in dom0. I have come across couple of forums, where it has been discussed, currently SMP is not supported in NetBSD in dom0 because back end drivers are not SMP safe. Does it mean that, as kernel NetBSD is SMP compatible in dom0, it is