From mboxrd@z Thu Jan 1 00:00:00 1970 From: cacook@quantum-sci.com Subject: Re: SkyLake Date: Tue, 19 Apr 2016 12:05:49 -0700 Message-ID: <5716818D.90301@quantum-sci.com> References: <5715935E.1050203@quantum-sci.com> <57159A80.8060700@earthlink.net> <5715A425.9050105@quantum-sci.com> <57164588.3050208@quantum-sci.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------010109030504040703000206" Return-path: Received: from server14.hostwhitelabel.com (server14--mail.hostwhitelabel.com [192.206.54.114]) by gabe.freedesktop.org (Postfix) with ESMTPS id B0CC76E229 for ; Tue, 19 Apr 2016 19:05:41 +0000 (UTC) Received: from [172.58.40.68] (port=24177 helo=localhost) by server14.hostwhitelabel.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86_1) (envelope-from ) id 1asaxz-003zmq-6f for intel-gfx@lists.freedesktop.org; Tue, 19 Apr 2016 15:05:43 -0400 In-Reply-To: <57164588.3050208@quantum-sci.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org This is a multi-part message in MIME format. --------------010109030504040703000206 Content-Type: multipart/alternative; boundary="------------060901030402050407030404" --------------060901030402050407030404 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Confirmed: Xen is completely busted for Skylake. Kernel can't boot due to i915 core dump. On 04/19/2016 07:49 AM, cacook@quantum-sci.com wrote: > No ideas? Am I right? > > > On 04/18/2016 08:21 PM, cacook@quantum-sci.com wrote: >> On 04/18/2016 07:40 PM, Felix Miata wrote: >>> cacook@quantum-sci.com composed on 2016-04-18 19:09 (UTC-0700): >>>> >>>> I take it there's no SkyLake support on the Xen side, since that >>>> starts >>>> with kernel 4.4? >>> >>> Which distro and kernel are you using? Modeset driver built into >>> Xorg doesn't work for you? >>> >>> "The latest xf86-video-intel driver was causing font rendering >>> problems in emacs, and switching over to the generic driver solved >>> that and a host of other display problems I had. It feels more >>> performant too, which is unexpected considering that I'm using >>> skylake graphics." >>> https://www.reddit.com/r/archlinux/comments/4cojj9/it_is_probably_time_to_ditch_xf86videointel/ >>> >> >> CentOS 7.2 which has kernel 3.10, but of course I'm compiling and >> trying to boot your kernel 4.2. It dumps core in the i915 driver. >> >> CPU Intel Core i7-6700T, mobo Supermicro MBD-X11SSZ-TLN4F-O >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> Intel-gfx mailing list >> Intel-gfx@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/intel-gfx > > > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx --------------060901030402050407030404 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable Confirmed: Xen is completely busted for Skylake.=C2=A0 Kernel can't b= oot due to i915 core dump.

On 04/19/2016 07:49 AM, cacook@quantum-sci.com wrote:

No ideas?=C2=A0 Am I right?

On 04/18/2016 08:21 PM, cacook@quantum-sci.c= om wrote:
On 04/18/2016 07:40 PM, Felix Miata wrote:

cacook@quantum-sci.com= composed on 2016-04-18 19:09 (UTC-0700):

I take it there's no SkyLake support on the Xen side, since that starts
with kernel 4.4?

Which distro and kernel are you using?=C2=A0 Modeset driver bui= lt into Xorg doesn't work for you?

"The latest xf86-video-intel driver was causing font rendering problems in emacs, and switching over to the generic driver solved that and a host of other display problems I had. It feels more performant too, which is unexpected considering that I'm using skylake graphics."
https://www.reddit.com/r/archlinux/commen= ts/4cojj9/it_is_probably_time_to_ditch_xf86videointel/

CentOS 7.2 which has kernel 3.10, but of course I'm compiling and trying to boot your kernel 4.2.=C2=A0 It dumps core in the i9= 15 driver.

CPU Intel Core i7-6700T, mobo Supermicro MBD-X11SSZ-TLN4F-O
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