Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-08 Thread Konrad Rzeszutek Wilk
On Wed, Apr 08, 2015 at 09:09:23AM +0200, Olaf Hering wrote: > On Tue, Apr 07, Konrad Rzeszutek Wilk wrote: > > > You might also want to use 'sync_console'. > > This does not give any extra info in the case of the reported hang. No, but are you able to at least dump the status of the registers?

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-08 Thread Olaf Hering
On Tue, Apr 07, Konrad Rzeszutek Wilk wrote: > You might also want to use 'sync_console'. This does not give any extra info in the case of the reported hang. Olaf ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-07 Thread Konrad Rzeszutek Wilk
On Tue, Apr 07, 2015 at 11:40:03AM +0200, Olaf Hering wrote: > On Mon, Mar 30, Olaf Hering wrote: > > > > > Just last week I was running staging to test pvscsi on this HP ProBook > > 6555b, since around Wednesday I think. But todays staging fails to boot. > > So I started a bisect in xen/, but ev

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-07 Thread Olaf Hering
On Mon, Mar 30, Olaf Hering wrote: > > Just last week I was running staging to test pvscsi on this HP ProBook > 6555b, since around Wednesday I think. But todays staging fails to boot. > So I started a bisect in xen/, but every attempt to boot xen.gz results > in a hang at the same place. Even go

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-02 Thread Konrad Rzeszutek Wilk
On Thu, Apr 02, 2015 at 08:15:59AM +0200, Olaf Hering wrote: > On Wed, Apr 01, Konrad Rzeszutek Wilk wrote: > > > You can also use the USB EHCI debug port. It works great on laptops. > > Is there an howto for that? xen_commandline: console=vga,dbgp dbgp=ehci1 loglvl=all iommu=verbose,de

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Olaf Hering
On Wed, Apr 01, Konrad Rzeszutek Wilk wrote: > You can also use the USB EHCI debug port. It works great on laptops. Is there an howto for that? Olaf ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Olaf Hering
On Wed, Apr 01, Olaf Hering wrote: > On Wed, Apr 01, Ian Campbell wrote: > > > Key handlers are only available via serial, I think, and not VGA which > > it sounds like what Olaf is looking at. > > This laptop has a serial port, and thats what I used to grab the output. > No reaction there. Just

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Konrad Rzeszutek Wilk
On Wed, Apr 01, 2015 at 03:57:07PM +0100, Ian Campbell wrote: > On Wed, 2015-04-01 at 15:39 +0100, Andrew Cooper wrote: > > On 01/04/15 14:35, Olaf Hering wrote: > > > On Mon, Mar 30, Andrew Cooper wrote: > > > > > >> On 30/03/15 13:14, Olaf Hering wrote: > > >>> Just last week I was running stagin

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Olaf Hering
On Wed, Apr 01, Ian Campbell wrote: > Key handlers are only available via serial, I think, and not VGA which > it sounds like what Olaf is looking at. This laptop has a serial port, and thats what I used to grab the output. No reaction there. Just today I noticed the blinking cursor. Will continu

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Ian Campbell
On Wed, 2015-04-01 at 15:39 +0100, Andrew Cooper wrote: > On 01/04/15 14:35, Olaf Hering wrote: > > On Mon, Mar 30, Andrew Cooper wrote: > > > >> On 30/03/15 13:14, Olaf Hering wrote: > >>> Just last week I was running staging to test pvscsi on this HP ProBook > >>> 6555b, since around Wednesday I

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Andrew Cooper
On 01/04/15 14:35, Olaf Hering wrote: > On Mon, Mar 30, Andrew Cooper wrote: > >> On 30/03/15 13:14, Olaf Hering wrote: >>> Just last week I was running staging to test pvscsi on this HP ProBook >>> 6555b, since around Wednesday I think. But todays staging fails to boot. >>> So I started a bisect i

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-04-01 Thread Olaf Hering
On Mon, Mar 30, Andrew Cooper wrote: > On 30/03/15 13:14, Olaf Hering wrote: > > Just last week I was running staging to test pvscsi on this HP ProBook > > 6555b, since around Wednesday I think. But todays staging fails to boot. > > So I started a bisect in xen/, but every attempt to boot xen.gz r

Re: [Xen-devel] sudden hang on boot on AMD Notebook

2015-03-30 Thread Andrew Cooper
On 30/03/15 13:14, Olaf Hering wrote: > Just last week I was running staging to test pvscsi on this HP ProBook > 6555b, since around Wednesday I think. But todays staging fails to boot. > So I started a bisect in xen/, but every attempt to boot xen.gz results > in a hang at the same place. Even goi

[Xen-devel] sudden hang on boot on AMD Notebook

2015-03-30 Thread Olaf Hering
Just last week I was running staging to test pvscsi on this HP ProBook 6555b, since around Wednesday I think. But todays staging fails to boot. So I started a bisect in xen/, but every attempt to boot xen.gz results in a hang at the same place. Even going back to the state of 4.5.0. Any idea what