From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vasily Khoruzhick Subject: Re: 945gm: xrandr crashes X Date: Tue, 25 May 2010 12:18:36 +0300 Message-ID: <201005251218.49992.anarsoul@gmail.com> References: <201005251039.00102.anarsoul@gmail.com> <89khjo$fgqurt@orsmga002.jf.intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1248793262==" Return-path: Received: from mail-fx0-f49.google.com (mail-fx0-f49.google.com [209.85.161.49]) by gabe.freedesktop.org (Postfix) with ESMTP id CEEC39E710 for ; Tue, 25 May 2010 02:20:55 -0700 (PDT) Received: by fxm15 with SMTP id 15so3302038fxm.36 for ; Tue, 25 May 2010 02:20:54 -0700 (PDT) In-Reply-To: <89khjo$fgqurt@orsmga002.jf.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Mime-version: 1.0 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: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org --===============1248793262== Content-Type: multipart/signed; boundary="nextPart1558665.L35NQ3o3iV"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit --nextPart1558665.L35NQ3o3iV Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable =D0=92 =D1=81=D0=BE=D0=BE=D0=B1=D1=89=D0=B5=D0=BD=D0=B8=D0=B8 =D0=BE=D1=82 = 25 =D0=BC=D0=B0=D1=8F 2010 11:10:46 =D0=B0=D0=B2=D1=82=D0=BE=D1=80 Chris Wi= lson =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0=B0=D0=BB: > On Tue, 25 May 2010 10:38:51 +0300, Vasily Khoruzhick =20 wrote: > > Hi, after upgrade to 2.6.34 kernel I'm unable to configure external VGA > > monitor anymore, any attempt to use xrandr results in X crash with > > following message: > >=20 > > X: intel_bufmgr_gem.c:900: drm_intel_gem_bo_unreference_locked_timed: > > Assertion `((&bo_gem->refcount)->atomic) > 0' failed. > >=20 > > There's a bug entry in gentoo bugzilla, however they blame xorg-server, > > but xorg-server-1.8.x works for me with 2.6.33.x kernel: > >=20 > > http://bugs.gentoo.org/show_bug.cgi?id=3D318743 > >=20 > > Is it known/fixed issue, or should I file a new bug on fd.o bugzilla? >=20 > commit 9f54107f866a25cf670f81f7c52b8c108728c6a5 > Author: Chris Wilson > Date: Tue May 11 14:55:16 2010 +0100 >=20 > dri2: Handle reference counting across page flipping >=20 > 1. Instead of swapping bos, swap the entire private structure. >=20 > 2. If we update the pixmap bo for the Screen, make sure we update the > reference inside intel->front_buffer so that xrandr still functions. >=20 > Fixes: >=20 > Bug 27922 - i965: Rapidly resizing OpenGL window causes GPU to hang. > https://bugs.freedesktop.org/show_bug.cgi?id=3D27922 I've updated my xf86-video-intel and libdrm and this issue gone, but now I = hit=20 another bug - one with VSYNC on 945GM :( Is there any way to disable vsync= =20 wait? (It's disabled in driconf, but for some reason it remains enabled in= =20 apps) Regards Vasily --nextPart1558665.L35NQ3o3iV Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.15 (GNU/Linux) iEYEABECAAYFAkv7lfkACgkQRM6pQpltKE4TXQCgpSazRugHTzzhNJDLLeu/xEUn b1IAnAl2bpA3Wgg/7BJ8K5TwSX0uJs+6 =P2q6 -----END PGP SIGNATURE----- --nextPart1558665.L35NQ3o3iV-- --===============1248793262== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1248793262==--