Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Jan Beulich
On 17.04.15 at 13:59, andrew.coop...@citrix.com wrote: On 17/04/15 12:17, Olaf Hering wrote: Since booting xen fails on my ProBook unless I specify maxcpus=1 I tried the EFI firmware today. To my surprise it boots and finds all cpus. But once some efi driver in dom0 is loaded xen crashes. The

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Andrew Cooper
On 17/04/15 13:39, Jan Beulich wrote: On 17.04.15 at 13:59, andrew.coop...@citrix.com wrote: On 17/04/15 12:17, Olaf Hering wrote: Since booting xen fails on my ProBook unless I specify maxcpus=1 I tried the EFI firmware today. To my surprise it boots and finds all cpus. But once some efi

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Konrad Rzeszutek Wilk
On Fri, Apr 17, 2015 at 02:45:23PM +0100, Andrew Cooper wrote: On 17/04/15 14:40, Konrad Rzeszutek Wilk wrote: On Fri, Apr 17, 2015 at 01:54:28PM +0100, Andrew Cooper wrote: On 17/04/15 13:39, Jan Beulich wrote: On 17.04.15 at 13:59, andrew.coop...@citrix.com wrote: On 17/04/15 12:17,

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Konrad Rzeszutek Wilk
On Fri, Apr 17, 2015 at 01:54:28PM +0100, Andrew Cooper wrote: On 17/04/15 13:39, Jan Beulich wrote: On 17.04.15 at 13:59, andrew.coop...@citrix.com wrote: On 17/04/15 12:17, Olaf Hering wrote: Since booting xen fails on my ProBook unless I specify maxcpus=1 I tried the EFI firmware

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Andrew Cooper
On 17/04/15 14:40, Konrad Rzeszutek Wilk wrote: On Fri, Apr 17, 2015 at 01:54:28PM +0100, Andrew Cooper wrote: On 17/04/15 13:39, Jan Beulich wrote: On 17.04.15 at 13:59, andrew.coop...@citrix.com wrote: On 17/04/15 12:17, Olaf Hering wrote: Since booting xen fails on my ProBook unless I

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Jan Beulich
On 17.04.15 at 15:40, konrad.w...@oracle.com wrote: I actually did cobble a patch like this, but it is based on Daniel's Multibootv2 so it won't apply cleany. See attached patchset with various 'work-arounds'. Jan if you are OK with them (well the 'idea' behind them) I can refresh it

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Andrew Cooper
On 17/04/15 12:17, Olaf Hering wrote: Since booting xen fails on my ProBook unless I specify maxcpus=1 I tried the EFI firmware today. To my surprise it boots and finds all cpus. But once some efi driver in dom0 is loaded xen crashes. The same happens with xen-4.4 as included in SLE12. ...

[Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Olaf Hering
Since booting xen fails on my ProBook unless I specify maxcpus=1 I tried the EFI firmware today. To my surprise it boots and finds all cpus. But once some efi driver in dom0 is loaded xen crashes. The same happens with xen-4.4 as included in SLE12. ... (XEN) Xen call trace: (XEN)

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Olaf Hering
On Fri, Apr 17, Konrad Rzeszutek Wilk wrote: The /noexitboot will inhibit Xen from calling ExitBootServices. How is that supposed to be passed to xen.efi? Looks like I have no cmdline interface. Olaf ___ Xen-devel mailing list

Re: [Xen-devel] crash in efi_runtime_call

2015-04-17 Thread Konrad Rzeszutek Wilk
On Fri, Apr 17, 2015 at 04:31:18PM +0200, Olaf Hering wrote: On Fri, Apr 17, Konrad Rzeszutek Wilk wrote: The /noexitboot will inhibit Xen from calling ExitBootServices. How is that supposed to be passed to xen.efi? Looks like I have no cmdline interface. EFI Shell. Or you can run