From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753749Ab2L2XjO (ORCPT ); Sat, 29 Dec 2012 18:39:14 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:38770 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753526Ab2L2XjM (ORCPT ); Sat, 29 Dec 2012 18:39:12 -0500 Message-ID: <1356824335.4446.67.camel@deadeye.wl.decadent.org.uk> Subject: Re: [ 024/173] drm/i915: add Ivy Bridge GT2 Server entries From: Ben Hutchings To: Jonathan Nieder Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Eugeni Dodonov , Daniel Vetter , Chris Wilson Date: Sun, 30 Dec 2012 00:38:55 +0100 In-Reply-To: <20121229082112.GE18903@elie.Belkin> References: <20121228190330.025298996@decadent.org.uk> <20121228190335.033137454@decadent.org.uk> <20121229082112.GE18903@elie.Belkin> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-FnVF5QSoz8+wJBT3cONP" X-Mailer: Evolution 3.4.4-1 Mime-Version: 1.0 X-SA-Exim-Connect-IP: 151.217.219.220 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-FnVF5QSoz8+wJBT3cONP Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sat, 2012-12-29 at 00:21 -0800, Jonathan Nieder wrote: > Ben Hutchings wrote: >=20 > > This adds PCI ID for IVB GT2 server variant which we were missing. >=20 > As discussed at [1], this triggers a small regression with Debian > wheezy userspace (X freezing instead of erroring out). libdrm hasn't > been updated in wheezy since then, and I wouldn't be surprised if > other distros were affected, too. Has there been a kernel patch since > then to avoid that? >=20 > Though I wouldn't mind seeing this applied anyway, FWIW, as long as > the announcement mentions the userspace bugfix needed. > > [1] http://thread.gmane.org/gmane.linux.debian.devel.bugs.general/978320/= focus=3D74843 Sorry, forgot we'd discussed this before. Thinking over this again, I'm not convinced that X freezing at startup is a significant regression from X failing to start. Either way, it's unusable unless you explicitly configure it to use vesa. Ben. --=20 Ben Hutchings It is easier to change the specification to fit the program than vice versa= . --=-FnVF5QSoz8+wJBT3cONP Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIVAwUAUN9/D+e/yOyVhhEJAQo1TA/9E/9qGrE85tC6NomhdD650KJc+/r5cYQi T02aEhn0Q2kLMAfVswJRRaWMvHOUNksHccS2h0sryFj+xiCnla7HoW/pwU3qpPU5 BsBvcxBFTXiFQwAVMYdJFsBCHr5Bvkq8kAANrP7dTK3x0Dj+FsISq55C63mGYZzd Gv+xozpNzSAIHXIoXx3TB+4O/jXfYlxgpEy2b+bbUkCsI56MzOAjVhSit2rV9DBc CYIL/s990FEQLDs+JINeXXyZCK2lOqPG/iuMKcxvlfYburstMlLgknIZiumlS2hs Esd3L6UraICIPJu3TRpRSaAAgBaGiibe1xBoefRlinimucu7zCQ/GexKZhcG3Cu7 2Ymk+69Rf4FP+AQKklGsOSkuPLgcnNC0C79cXJJSui3HeesICiQ0YhMWTTn2+e4i vdWo3+My0w79KVdzgoJeD3fz/LtyQzMqV5aYJ00ztZOP09GmT/HTzHvdp/KIaevD 1LKOJHu6uLH4GYi94GuKOH8lj1Agdmcw4eOk7FkiWIsaTpq+ijxA3m+yU2uwWjLO 60xFmxXbwe+qNrQ4PoeWACYekLUP8pTJ5fBORK4nXVI2m2gVKmuRMFPbZkK7cUkE xy1iXLuDe+9aK63039p5GQlt4Ueuq7cVYbY3tn7u6bB+aq16elsK3BUPszqttEMe Em4uGWWSBHY= =+1NP -----END PGP SIGNATURE----- --=-FnVF5QSoz8+wJBT3cONP--