From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: Fwd: 2.6.36-rc5 i915 regression Date: Tue, 26 Oct 2010 09:30:23 +0100 Message-ID: <0d30dc$jvpph8@orsmga001.jf.intel.com> References: <201010011300.06298.johannes.hirte@fem.tu-ilmenau.de> <89k77n$p3lgk1@fmsmga001.fm.intel.com> <89kc63$i7tnpk@fmsmga002.fm.intel.com> <20101002090753.GB3265@zhen-devel.sh.intel.com> <89k77n$p72i7f@fmsmga001.fm.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 7DD299E8A8 for ; Tue, 26 Oct 2010 01:30:26 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Seblu Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Tue, 26 Oct 2010 01:19:50 +0200, Seblu wrote: > Hello Chris, > > i've tryed last git kernel with edp-fixes from > git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/drm-intel.git, > i've the following result : > http://videobin.org/+2a3/2kn.ogg > > with intel-drm-next from > git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git, > it's better! > My screen is back. Do you include those patch in 2.6.37? Yes, -next is intended to be the basis of what is upstreamed for 2.6.37. > But: > - suspend to RAM cause a computer freeze. Depending on where the tip was, at least one suspend regression was recently fixed. It would be useful to recheck with 64193406. > - after one day, applications become graphically slow. You're not alone. Eric has reported that writes to a GTT mapping become glacially slow after some time, without any distortion in the CPU profile. Can we collate what hardware we are seeing this effect on? -Chris -- Chris Wilson, Intel Open Source Technology Centre