Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-25 Thread Jan Beulich
On 25.08.2020 04:30, Roman Shaposhnik wrote: > On Fri, Aug 21, 2020 at 1:23 AM Jan Beulich wrote: >> On 21.08.2020 09:38, Roman Shaposhnik wrote: >>> I think we're talking slightly past each other here -- you seem to be >>> more after trying to figure out how to make this box look like a dozen >>>

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-24 Thread Roman Shaposhnik
On Fri, Aug 21, 2020 at 1:23 AM Jan Beulich wrote: > > On 21.08.2020 09:38, Roman Shaposhnik wrote: > > On Thu, Aug 20, 2020 at 11:47 PM Jan Beulich wrote: > >> On 20.08.2020 21:31, Roman Shaposhnik wrote: > >>> Well, default is overloaded. What I would like to see (and consider it > >>> a void o

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-24 Thread Roman Shaposhnik
On Fri, Aug 21, 2020 at 3:11 AM Andrew Cooper wrote: > > On 21/08/2020 07:50, Jan Beulich wrote: > > On 20.08.2020 21:12, Roman Shaposhnik wrote: > >> On Thu, Aug 20, 2020 at 5:56 AM Andrew Cooper > >> wrote: > >>> On 19/08/2020 23:50, Roman Shaposhnik wrote: > Hi! > > below you

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-21 Thread Andrew Cooper
On 21/08/2020 07:50, Jan Beulich wrote: > On 20.08.2020 21:12, Roman Shaposhnik wrote: >> On Thu, Aug 20, 2020 at 5:56 AM Andrew Cooper >> wrote: >>> On 19/08/2020 23:50, Roman Shaposhnik wrote: Hi! below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 with

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-21 Thread Jan Beulich
On 21.08.2020 09:38, Roman Shaposhnik wrote: > On Thu, Aug 20, 2020 at 11:47 PM Jan Beulich wrote: >> On 20.08.2020 21:31, Roman Shaposhnik wrote: >>> Well, default is overloaded. What I would like to see (and consider it >>> a void of a small downstream/distro) is a community-agreed and >>> maint

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-21 Thread Roman Shaposhnik
On Thu, Aug 20, 2020 at 11:47 PM Jan Beulich wrote: > > On 20.08.2020 21:31, Roman Shaposhnik wrote: > > On Thu, Aug 20, 2020 at 1:34 AM Jan Beulich wrote: > >> On 20.08.2020 00:50, Roman Shaposhnik wrote: > >>> (XEN) Unknown cachability for MFNs 0xff900-0xf > >> > >> The fault address fallin

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Jan Beulich
On 20.08.2020 21:12, Roman Shaposhnik wrote: > On Thu, Aug 20, 2020 at 5:56 AM Andrew Cooper > wrote: >> >> On 19/08/2020 23:50, Roman Shaposhnik wrote: >>> Hi! >>> >>> below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 >>> without efi=no-rs. Please let me know if I can pro

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Jan Beulich
On 20.08.2020 21:31, Roman Shaposhnik wrote: > On Thu, Aug 20, 2020 at 1:34 AM Jan Beulich wrote: >> On 20.08.2020 00:50, Roman Shaposhnik wrote: >>> (XEN) Unknown cachability for MFNs 0xff900-0xf >> >> The fault address falling in this range suggests you can use a less >> heavy workaround: "e

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Roman Shaposhnik
On Thu, Aug 20, 2020 at 6:10 AM Rich Persaud wrote: > > On Aug 20, 2020, at 07:24, George Dunlap wrote: > > >  > On Thu, Aug 20, 2020 at 9:35 AM Jan Beulich wrote: >> >> >> As far as making cases like this work by default, I'm afraid it'll >> need to be proposed to replace me as the maintainer

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Roman Shaposhnik
On Thu, Aug 20, 2020 at 1:34 AM Jan Beulich wrote: > > On 20.08.2020 00:50, Roman Shaposhnik wrote: > > below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 > > without efi=no-rs. Please let me know if I can provide any additional > > information. > > One of the usual firmware

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Roman Shaposhnik
On Thu, Aug 20, 2020 at 5:56 AM Andrew Cooper wrote: > > On 19/08/2020 23:50, Roman Shaposhnik wrote: > > Hi! > > > > below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 > > without efi=no-rs. Please let me know if I can provide any additional > > information. > > Just to be

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Andrew Cooper
On 19/08/2020 23:50, Roman Shaposhnik wrote: >  Hi! > > below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 > without efi=no-rs. Please let me know if I can provide any additional > information. Just to be able to get all datapoints, could you build Xen with CONFIG_EFI_SET_VIR

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Rich Persaud
On Aug 20, 2020, at 07:24, George Dunlap wrote: >  >> On Thu, Aug 20, 2020 at 9:35 AM Jan Beulich wrote: > >> >> As far as making cases like this work by default, I'm afraid it'll >> need to be proposed to replace me as the maintainer of EFI code in >> Xen. I will remain on the position that i

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread George Dunlap
On Thu, Aug 20, 2020 at 9:35 AM Jan Beulich wrote: > > As far as making cases like this work by default, I'm afraid it'll > need to be proposed to replace me as the maintainer of EFI code in > Xen. I will remain on the position that it is not acceptable to > apply workarounds for firmware issues

Re: Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-20 Thread Jan Beulich
On 20.08.2020 00:50, Roman Shaposhnik wrote: > below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 > without efi=no-rs. Please let me know if I can provide any additional > information. One of the usual firmware issues: > Xen 4.14.0 > (XEN) Xen version 4.14.0 (@) (gcc (Alpine

Xen 4.14.0 fails on Dell IoT Gateway without efi=no-rs

2020-08-19 Thread Roman Shaposhnik
Hi! below you can see a trace of Xen 4.14.0 failing on Dell IoT Gateway 3001 without efi=no-rs. Please let me know if I can provide any additional information. One interesting point is that even though Xen tries to reboot the box in 5 seconds it simply freezes it completely. Thanks, Roman. Xen