From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: Xen master hangs Date: Mon, 27 Jul 2015 10:55:18 +0100 Message-ID: <55B60006.9050601@citrix.com> References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3997303473815706081==" Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Doug Goldstein , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org --===============3997303473815706081== Content-Type: multipart/alternative; boundary="------------040708030506070904010207" --------------040708030506070904010207 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit On 24/07/15 17:52, Doug Goldstein wrote: > shortcuts> > > I am currently trying to get Xen to boot on my Lenovo T430 laptop with > BIOS 2.68 and using master results in no output to the screen and the > machine being completely hung (must pull the power cable). I've gone > ahead and bisected it and the resultant commit is: > > commit 4824bdfdabebd4042277461cb3cbefa61c624804 > Author: Chao Peng > > Date: Tue Jul 7 15:42:49 2015 +0200 > > x86: add socket_cpumask > > Maintain socket_cpumask which contains all the HT and core siblings > in the same socket. > > Signed-off-by: Chao Peng > > Acked-by: Jan Beulich > > > Since I'm not getting any output I'm at a loss how to debug this problem > further. I do have Intel AMT setup with Serial Over LAN working so if its > at all possible to get more info over serial I will do that. I am > already booting > Xen with console=vga,com1 com1=115200,amt loglvl=all so not sure what > else to add. This commit broke booting on just about every server. New master has the fix it in, although there is one further fix ahead of that. Try using bc299d01b925d934219b6e8c29fadcd1f1a9210b which is two ahead of current master. ~Andrew --------------040708030506070904010207 Content-Type: text/html; charset="windows-1252" Content-Length: 2656 Content-Transfer-Encoding: quoted-printable
On 24/07/15 17:52, Doug Goldstein wrote:
<I apologize for the double email, clearly I can't handle keyboard shortcuts>

I am currently trying to get Xen to boot on my Lenovo T430 laptop with
BIOS 2.68 and using master results in no output to the screen and the
machine being completely hung (must pull the power cable). I've gone
ahead and bisected it and the resultant commit is:

commit 4824bdfdabebd4042277461cb3cbefa61c624804
Author: Chao Peng <chao.p.peng@linux.intel.com>
Date: =A0 Tue Jul 7 15:42:49 2015 +0200

=A0 =A0 x86: add socket_cpumask

=A0 =A0 Maintain socket_cpumask which contains all the HT and core siblings
=A0 =A0 in the same socket.

=A0 =A0 Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com>
=A0 =A0 Acked-by: Jan Beulich <jbeulich@suse.com>

Since I'm not getting any output I'm at a loss how to debug this problem
further. I do have Intel AMT setup with Serial Over LAN working so if its
at all possible to get more info over serial I will do that. I am already booting
Xen with console=3Dvga,com1 com1=3D115200,amt loglvl=3Dall so not sure what
else to add.

This commit broke booting on just about every server.

New master has the fix it in, although there is one further fix ahead of that.=A0 Try using bc299d01b925d934219b6e8c29fadcd1f1a9210b which is two ahead of current master.

~Andrew
--------------040708030506070904010207-- --===============3997303473815706081== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============3997303473815706081==--