From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sengul Thomas Subject: Re: Testing xen-arm on Arndale Date: Wed, 27 Mar 2013 09:40:14 +0900 Message-ID: References: <5151C711.5090604@citrix.com> <5151F707.8080704@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1760087167091499427==" Return-path: In-Reply-To: <5151F707.8080704@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Julien Grall Cc: Anthony PERARD , "xen-arm@lists.xen.org" , Xen Devel List-Id: xen-devel@lists.xenproject.org --===============1760087167091499427== Content-Type: multipart/alternative; boundary=089e012292660996a904d8dd4851 --089e012292660996a904d8dd4851 Content-Type: text/plain; charset=ISO-8859-1 Thanks Julien, it works now! Now, I can start /bin/bash as Linux init process :) Sincerely, Thomas On Wed, Mar 27, 2013 at 4:29 AM, Julien Grall wrote: > On 03/26/2013 04:04 PM, Anthony PERARD wrote: > > > CC'ing xen-devel, where the ARMv7+ port of Xen is happening. > > > > On 25/03/13 09:46, Sengul Thomas wrote: > >> Hello Anthony, > >> I'm hoping your are the right person to ask about xen-arm on Arndale. > >> > >> I've tried the following wiki to run xen-arm on Arndale and it crashes > while booting dom0. > >> http://wiki.xen.org/wiki/Xen_ARM_with_Virtualization_Extensions/Arndale > >> > >> Here goes some part of log (attached the full log): > >> > >> (XEN) Guest data abort: Translation fault at level 2 > >> (XEN) gva=23c1901c > >> (XEN) gpa=0000000023c1901c > >> (XEN) size=2 sign=0 write=1 reg=0 > >> (XEN) eat=0 cm=0 s1ptw=0 dfsc=6 > >> (XEN) dom0 IPA 0x0000000023c1901c > >> (XEN) P2M @ 02ffbfc0 mfn:0xbfdfe > >> (XEN) 1ST[0x0] = 0x00000000bfdfd6ff > >> (XEN) 2ND[0x11e] = 0x0000000000000000 > >> (XEN) ----[ Xen-4.3-unstable arm32 debug=y Tainted: C ]---- > >> (XEN) CPU: 0 > >> (XEN) PC: 4000893c > >> > >> Looks like dom0 tried to access at 23c1901c and page fault happens. > >> I've got no idea how to figure out what is going on. > >> Could you tell me any helpful tips to move on further? > > It's seems the kernel is unable to start when the zImage is loaded at > 0x40007000. If you change this address, both in U-Boot and the DTS, by > 0x60000000 the kernel is able to start. > > I updated wiki page with the new instructions and the new device tree. > > Cheers, > > Julien > > --089e012292660996a904d8dd4851 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Thanks Julien, it works now!
Now, = I can start /bin/bash as Linux init process :)


Sincerely,<= br>
Thomas


On Wed, Mar 27, 2013 at 4:29 AM, Julien Grall <julien.grall@citrix.c= om> wrote:
On 03/26/2013 04:04 PM, Anthony PERARD wrote:

> CC'ing xen-devel, where the ARMv7+ port of Xen is happening.
>
> On 25/03/13 09:46, Sengul Thomas wrote:
>> Hello Anthony,
>> I'm hoping your are the right person to ask about xen-arm on A= rndale.
>>
>> I've tried the following wiki to run xen-arm on Arndale and it= crashes while booting dom0.
>> http://wiki.xen.org/wiki/Xen_ARM_with_V= irtualization_Extensions/Arndale
>>
>> Here goes some part of log (attached the full log):
>>
>> (XEN) Guest data abort: Translation fault at level 2
>> (XEN) =A0 =A0 gva=3D23c1901c
>> (XEN) =A0 =A0 gpa=3D0000000023c1901c
>> (XEN) =A0 =A0 size=3D2 sign=3D0 write=3D1 reg=3D0
>> (XEN) =A0 =A0 eat=3D0 cm=3D0 s1ptw=3D0 dfsc=3D6
>> (XEN) dom0 IPA 0x0000000023c1901c
>> (XEN) P2M @ 02ffbfc0 mfn:0xbfdfe
>> (XEN) 1ST[0x0] =3D 0x00000000bfdfd6ff
>> (XEN) 2ND[0x11e] =3D 0x0000000000000000
>> (XEN) ----[ Xen-4.3-unstable =A0arm32 =A0debug=3Dy =A0Tainted: =A0= =A0C ]----
>> (XEN) CPU: =A0 =A00
>> (XEN) PC: =A0 =A0 4000893c
>>
>> Looks like dom0 tried to access at 23c1901c and page fault happens= .
>> I've got no idea how to figure out what is going on.
>> Could you tell me any helpful tips to move on further?

It's seems the kernel is unable to start when the zImage is loade= d at
0x40007000. If you change this address, both in U-Boot and the DTS, by
0x60000000 the kernel is able to start.

I updated wiki page with the new instructions and the new device tree.

Cheers,

Julien


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