Re: netbsd PVH dom0: xen clock event stops

2020-11-17 Thread Manuel Bouyer
On Tue, Nov 17, 2020 at 10:45:34AM +0100, Roger Pau Monné wrote: > On Tue, Nov 17, 2020 at 10:07:33AM +0100, Manuel Bouyer wrote: > > On Tue, Nov 17, 2020 at 10:02:04AM +0100, Roger Pau Monné wrote: > > > Great! So all interrupts are working as expected now? > > > > No, I'm back at the problem whe

Re: netbsd PVH dom0: xen clock event stops

2020-11-17 Thread Roger Pau Monné
On Tue, Nov 17, 2020 at 10:07:33AM +0100, Manuel Bouyer wrote: > On Tue, Nov 17, 2020 at 10:02:04AM +0100, Roger Pau Monné wrote: > > Great! So all interrupts are working as expected now? > > No, I'm back at the problem where the PERC raid controller times out on > commands. I'm cleaing up my sour

Re: netbsd PVH dom0: xen clock event stops

2020-11-17 Thread Manuel Bouyer
On Tue, Nov 17, 2020 at 10:02:04AM +0100, Roger Pau Monné wrote: > Great! So all interrupts are working as expected now? No, I'm back at the problem where the PERC raid controller times out on commands. I'm cleaing up my sources and will try to get more data about this problem. -- Manuel Bouyer

Re: netbsd PVH dom0: xen clock event stops

2020-11-17 Thread Roger Pau Monné
On Mon, Nov 16, 2020 at 07:22:11PM +0100, Manuel Bouyer wrote: > On Sun, Nov 15, 2020 at 07:24:16PM +0100, Roger Pau Monné wrote: > > On Sun, Nov 15, 2020 at 06:49:38PM +0100, Manuel Bouyer wrote: > > > Hello, > > > I spent some more time debugging NetBSD as a PVH dom0 on Xen, > > > With Roger's pa

Re: netbsd PVH dom0: xen clock event stops

2020-11-16 Thread Manuel Bouyer
On Sun, Nov 15, 2020 at 07:24:16PM +0100, Roger Pau Monné wrote: > On Sun, Nov 15, 2020 at 06:49:38PM +0100, Manuel Bouyer wrote: > > Hello, > > I spent some more time debugging NetBSD as a PVH dom0 on Xen, > > With Roger's patch to avoid a Xen panic, the NetBSD kernel stalls > > configuring device

Re: netbsd PVH dom0: xen clock event stops

2020-11-15 Thread Manuel Bouyer
On Sun, Nov 15, 2020 at 07:24:16PM +0100, Roger Pau Monné wrote: > On Sun, Nov 15, 2020 at 06:49:38PM +0100, Manuel Bouyer wrote: > > Hello, > > I spent some more time debugging NetBSD as a PVH dom0 on Xen, > > With Roger's patch to avoid a Xen panic, the NetBSD kernel stalls > > configuring device

Re: netbsd PVH dom0: xen clock event stops

2020-11-15 Thread Roger Pau Monné
On Sun, Nov 15, 2020 at 06:49:38PM +0100, Manuel Bouyer wrote: > Hello, > I spent some more time debugging NetBSD as a PVH dom0 on Xen, > With Roger's patch to avoid a Xen panic, the NetBSD kernel stalls > configuring devices. At first I though it was an issue with hardware > interrupts, but it mor

Re: netbsd PVH dom0: xen clock event stops

2020-11-15 Thread Manuel Bouyer
On Sun, Nov 15, 2020 at 06:49:38PM +0100, Manuel Bouyer wrote: > Hello, > I spent some more time debugging NetBSD as a PVH dom0 on Xen, > With Roger's patch to avoid a Xen panic, the NetBSD kernel stalls > configuring devices. At first I though it was an issue with hardware > interrupts, but it mor

netbsd PVH dom0: xen clock event stops

2020-11-15 Thread Manuel Bouyer
Hello, I spent some more time debugging NetBSD as a PVH dom0 on Xen, With Roger's patch to avoid a Xen panic, the NetBSD kernel stalls configuring devices. At first I though it was an issue with hardware interrupts, but it more likely is an issue with Xen timer events. Specifically: virtual CPU 0 s