Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-04 Thread Brian Woods
On Fri, Oct 04, 2019 at 10:49:28AM +0100, Julien Grall wrote: > Hi Brian, > > On 04/10/2019 01:25, Brian Woods wrote: > > > >In the log, there's: > >(XEN) MODULE[0]: 0140 - 015328f1 Xen > >(XEN) MODULE[1]: 076d2000 - 076dc080 Device Tree > >(XEN) MODULE[2]:

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-04 Thread Julien Grall
Hi Brian, On 04/10/2019 01:25, Brian Woods wrote: On Thu, Oct 03, 2019 at 10:20:36PM +0100, Julien Grall wrote: Hi Brian, On 10/3/19 9:24 PM, Brian Woods wrote: On Thu, Oct 03, 2019 at 07:23:23PM +, Julien Grall wrote: There's a WARN_ON() between the two debug printks calls I shared above

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Brian Woods
On Thu, Oct 03, 2019 at 10:20:36PM +0100, Julien Grall wrote: > Hi Brian, > > On 10/3/19 9:24 PM, Brian Woods wrote: > >On Thu, Oct 03, 2019 at 07:23:23PM +, Julien Grall wrote: > >There's a WARN_ON() between the two debug printks calls I shared above. > > Looking at the log, the MFN seems to

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Julien Grall
Hi Brian, On 10/3/19 9:24 PM, Brian Woods wrote: On Thu, Oct 03, 2019 at 07:23:23PM +, Julien Grall wrote: There's a WARN_ON() between the two debug printks calls I shared above. Looking at the log, the MFN seems to correspond to the one right after Xen (0140 - 015328f

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Brian Woods
On Thu, Oct 03, 2019 at 07:23:23PM +, Julien Grall wrote: > Hi, > > On 03/10/2019 19:15, Brian Woods wrote: > > On Thu, Oct 03, 2019 at 06:08:45PM +0100, Julien Grall wrote: > > (XEN) BW_DEBUG: .6 count_info=0x > > (XEN) Domain heap initialised > > (XEN) BW_DEBUG: 01 count_info

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Julien Grall
Hi, On 03/10/2019 19:15, Brian Woods wrote: > On Thu, Oct 03, 2019 at 06:08:45PM +0100, Julien Grall wrote: > (XEN) BW_DEBUG: .6 count_info=0x > (XEN) Domain heap initialised > (XEN) BW_DEBUG: 01 count_info=0x0180 > > Those debug messages sandwich end_boot_allocator()

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Brian Woods
On Thu, Oct 03, 2019 at 06:08:45PM +0100, Julien Grall wrote: > Hi, > > On 03/10/2019 00:20, Brian Woods wrote: > >On Wed, Oct 02, 2019 at 02:22:49PM -0700, Brian Woods wrote: > >>That's odd. I know I copied your and Stefano's email addresses from the > >>MAINTAINERS file but under my sent emails

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-03 Thread Julien Grall
Hi, On 03/10/2019 00:20, Brian Woods wrote: On Wed, Oct 02, 2019 at 02:22:49PM -0700, Brian Woods wrote: On Wed, Oct 02, 2019 at 08:59:28PM +0100, Julien Grall wrote: Hi, On 10/2/19 7:56 PM, Brian Woods wrote: Hmmm, the first e-mail didn't land in my inbox directly (I have a filter send to a

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-02 Thread Brian Woods
On Wed, Oct 02, 2019 at 02:22:49PM -0700, Brian Woods wrote: > On Wed, Oct 02, 2019 at 08:59:28PM +0100, Julien Grall wrote: > > Hi, > > > > On 10/2/19 7:56 PM, Brian Woods wrote: > > > > Hmmm, the first e-mail didn't land in my inbox directly (I have a filter > > send to a separate directory any

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-02 Thread Brian Woods
On Wed, Oct 02, 2019 at 08:59:28PM +0100, Julien Grall wrote: > Hi, > > On 10/2/19 7:56 PM, Brian Woods wrote: > >On 10/2/19 5:52 PM, Julien Grall wrote: > >>On 10/2/19 1:32 AM, Brian Woods wrote: > >>>Hello, > >> > >>Hi Brian, > >> > >>Thank you for report. > >> > >>I guess this Arm specific, rig

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-02 Thread Julien Grall
Hi, On 10/2/19 7:56 PM, Brian Woods wrote: On 10/2/19 5:52 PM, Julien Grall wrote: On 10/2/19 1:32 AM, Brian Woods wrote: Hello, Hi Brian, Thank you for report. I guess this Arm specific, right? If so, please try to CC the relevant maintainers and possibly add "arm" in the subject to avoid

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-02 Thread Brian Woods
On 10/2/19 5:52 PM, Julien Grall wrote: >On 10/2/19 1:32 AM, Brian Woods wrote: >>Hello, > >Hi Brian, > >Thank you for report. > >I guess this Arm specific, right? If so, please try to CC >the relevant maintainers and possibly add "arm" in the >subject to avoid any delay (Xen-Devel has quite an hig

Re: [Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-02 Thread Julien Grall
Sorry I forgot to CC xen-devel back. On 10/2/19 5:52 PM, Julien Grall wrote: On 10/2/19 1:32 AM, Brian Woods wrote: Hello, Hi Brian, Thank you for report. I guess this Arm specific, right? If so, please try to CC the relevant maintainers and possibly add "arm" in the subject to avoid any de

[Xen-devel] Errors with Loading Xen at a Certain Address

2019-10-01 Thread Brian Woods
Hello, While testing some things out, I found a possible bug in Xen. Xen would successfully run when loaded (from u-boot) at some addresses but not others. I didn't observe this issue in 4.11 stable, so I did a bisect and found that: commit f60658c6ae47e74792e6cc48ea2effac8bb52826 Author: Julien