Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Wei Liu
On Tue, Oct 25, 2016 at 07:25:06PM +0200, Sander Eikelenboom wrote: > On 2016-10-25 16:49, Wei Liu wrote: > >On Tue, Oct 25, 2016 at 01:37:45PM +0200, Sander Eikelenboom wrote: > >> > >>Tuesday, October 25, 2016, 1:24:12 PM, you wrote: > >> > >>> On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Sander Eikelenboom
On 2016-10-25 16:49, Wei Liu wrote: On Tue, Oct 25, 2016 at 01:37:45PM +0200, Sander Eikelenboom wrote: Tuesday, October 25, 2016, 1:24:12 PM, you wrote: > On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu wrote: >> On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: >> >

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Wei Liu
On Tue, Oct 25, 2016 at 03:49:59PM +0100, Wei Liu wrote: > On Tue, Oct 25, 2016 at 01:37:45PM +0200, Sander Eikelenboom wrote: > > > > Tuesday, October 25, 2016, 1:24:12 PM, you wrote: > > > > > On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu wrote: > > >> On Mon, Oct 17, 2016 at 05:28:17PM

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Wei Liu
On Tue, Oct 25, 2016 at 01:37:45PM +0200, Sander Eikelenboom wrote: > > Tuesday, October 25, 2016, 1:24:12 PM, you wrote: > > > On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu wrote: > >> On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: > >> > Thursday, October 13, 2016,

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Sander Eikelenboom
Tuesday, October 25, 2016, 1:24:12 PM, you wrote: > On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu wrote: >> On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: >> > Thursday, October 13, 2016, 4:43:31 PM, you wrote: >> > >> > > Hi Jan / Wei, >> > >> > > Took a while before

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-25 Thread Wei Liu
On Tue, Oct 18, 2016 at 01:48:23PM +0100, Wei Liu wrote: > On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: > > Thursday, October 13, 2016, 4:43:31 PM, you wrote: > > > > > Hi Jan / Wei, > > > > > Took a while before i had the chance to fiddle some more to find the > > >

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-18 Thread Håkon Alstadheim
Den 18. okt. 2016 14:48, skrev Wei Liu: > On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: >> Thursday, October 13, 2016, 4:43:31 PM, you wrote: >> >>> Hi Jan / Wei, >>> Took a while before i had the chance to fiddle some more to find the actual >>> culprit. >>> After analyzing

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-18 Thread Wei Liu
On Mon, Oct 17, 2016 at 05:28:17PM +0200, Sander Eikelenboom wrote: > Thursday, October 13, 2016, 4:43:31 PM, you wrote: > > > Hi Jan / Wei, > > > Took a while before i had the chance to fiddle some more to find the actual > > culprit. > > After analyzing the output of xl -v create somewhat

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-17 Thread Sander Eikelenboom
Thursday, October 13, 2016, 4:43:31 PM, you wrote: > Hi Jan / Wei, > Took a while before i had the chance to fiddle some more to find the actual > culprit. > After analyzing the output of xl -v create somewhat more i came to the > insight it was probably Qemu and not Xen causing the fault.

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-10-13 Thread Sander Eikelenboom
Hi Jan / Wei, Took a while before i had the chance to fiddle some more to find the actual culprit. After analyzing the output of xl -v create somewhat more i came to the insight it was probably Qemu and not Xen causing the fault. As a test I just used a qemu-xen binary build with xen-4.6.0

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread linux
On 2016-09-05 13:43, Jan Beulich wrote: On 05.09.16 at 13:19, wrote: On 2016-09-05 12:25, Jan Beulich wrote: Anyway - with you quite clearly having used HAP before, I can't see how this commit would matter for you at all. In case you want to double check you could try

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread Jan Beulich
>>> On 05.09.16 at 13:19, wrote: > On 2016-09-05 12:25, Jan Beulich wrote: >> Anyway - with you quite clearly having used HAP before, I can't >> see how this commit would matter for you at all. In case you want >> to double check you could try with a hypervisor built without

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread linux
On 2016-09-05 12:25, Jan Beulich wrote: On 05.09.16 at 12:02, wrote: On 2016-09-05 11:46, Jan Beulich wrote: On 05.09.16 at 11:20, wrote: Hmm it seems my thread was kind of hijacked and i was dropped from the CC. I had some time and bisected the

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread Jan Beulich
>>> On 05.09.16 at 12:02, wrote: > On 2016-09-05 11:46, Jan Beulich wrote: > On 05.09.16 at 11:20, wrote: >>> Hmm it seems my thread was kind of hijacked and i was dropped from the >>> CC. >>> >>> I had some time and bisected the issue and it

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread linux
On 2016-09-05 11:46, Jan Beulich wrote: On 05.09.16 at 11:20, wrote: Hmm it seems my thread was kind of hijacked and i was dropped from the CC. I had some time and bisected the issue and it resulted in: 5a3ce8f85e7e7bdd339d259daa19f6bc5cb4735f is the first bad commit

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread Jan Beulich
>>> On 05.09.16 at 11:20, wrote: > Hmm it seems my thread was kind of hijacked and i was dropped from the > CC. > > I had some time and bisected the issue and it resulted in: > > 5a3ce8f85e7e7bdd339d259daa19f6bc5cb4735f is the first bad commit > commit

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread Wei Liu
On Mon, Sep 05, 2016 at 11:20:30AM +0200, li...@eikelenboom.it wrote: > On 2016-08-25 23:18, li...@eikelenboom.it wrote: > >On 2016-08-25 22:34, Doug Goldstein wrote: > >>On 8/25/16 4:21 PM, li...@eikelenboom.it wrote: > >>>Today i tried to switch some of my HVM guests (qemu-xen) from booting >

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-09-05 Thread linux
On 2016-08-25 23:18, li...@eikelenboom.it wrote: On 2016-08-25 22:34, Doug Goldstein wrote: On 8/25/16 4:21 PM, li...@eikelenboom.it wrote: Today i tried to switch some of my HVM guests (qemu-xen) from booting of a kernel *inside* the guest, to a dom0 supplied kernel, which is described as

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-08-30 Thread Wei Liu
Could you please use xl -vvv create to create the guest and collect the output? Wei. ___ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-08-26 Thread Håkon Alstadheim
Den 25. aug. 2016 23:18, skrev li...@eikelenboom.it: > On 2016-08-25 22:34, Doug Goldstein wrote: >> On 8/25/16 4:21 PM, li...@eikelenboom.it wrote: >>> Today i tried to switch some of my HVM guests (qemu-xen) from >>> booting of >>> a kernel *inside* the guest, to a dom0 supplied kernel, which is

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-08-25 Thread linux
On 2016-08-25 22:34, Doug Goldstein wrote: On 8/25/16 4:21 PM, li...@eikelenboom.it wrote: Today i tried to switch some of my HVM guests (qemu-xen) from booting of a kernel *inside* the guest, to a dom0 supplied kernel, which is described as "Direct Kernel Boot" here:

Re: [Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-08-25 Thread Doug Goldstein
On 8/25/16 4:21 PM, li...@eikelenboom.it wrote: > Today i tried to switch some of my HVM guests (qemu-xen) from booting of > a kernel *inside* the guest, to a dom0 supplied kernel, which is > described as "Direct Kernel Boot" here: > https://xenbits.xen.org/docs/unstable/man/xl.cfg.5.html : > >

[Xen-devel] Regression between Xen 4.6.0 and 4.7.0, Direct kernel boot on a qemu-xen and seabios HVM guest doesn't work anymore.

2016-08-25 Thread linux
Today i tried to switch some of my HVM guests (qemu-xen) from booting of a kernel *inside* the guest, to a dom0 supplied kernel, which is described as "Direct Kernel Boot" here: https://xenbits.xen.org/docs/unstable/man/xl.cfg.5.html : Direct Kernel Boot Direct kernel boot allows