From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keith Packard Subject: Re: [PATCH 6/8] drm/i915: enable semaphores on per-device defaults Date: Fri, 09 Dec 2011 16:02:51 -0800 Message-ID: <861usdfg44.fsf@sumi.keithp.com> References: <1322504121-2029-1-git-send-email-eugeni.dodonov@intel.com> <1322504121-2029-7-git-send-email-eugeni.dodonov@intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0399902442==" Return-path: Received: from keithp.com (home.keithp.com [63.227.221.253]) by gabe.freedesktop.org (Postfix) with ESMTP id 8B5B69E7B5 for ; Fri, 9 Dec 2011 16:02:11 -0800 (PST) In-Reply-To: <1322504121-2029-7-git-send-email-eugeni.dodonov@intel.com> 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: intel-gfx@lists.freedesktop.org Cc: Daniel Vetter , Ben Widawsky , Eugeni Dodonov List-Id: intel-gfx@lists.freedesktop.org --===============0399902442== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Transfer-Encoding: quoted-printable On Mon, 28 Nov 2011 16:15:19 -0200, Eugeni Dodonov wrote: > For now, as semaphores interaction with VTd causes random issues on SNB, > we do not enable them by default. But they can still be enabled via the > semaphores=3D1 kernel parameter. Could we enable semaphores on SNB when VTd is not running, just like we're going to do for RC6? =2D-=20 keith.packard@intel.com --=-=-= Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIVAwUBTuKhqzYtFsjWk68qAQharg//WqXz1gSISMDSetvzdakkkb14txAgEuyS FxXbRAuJX221bi84+2YvkPha5YE1OCcGO6OMn1s0q9RF/H+7NoRUPZhR8dVNWK0D vvD+sRYgtbMiyeofGkT727RDWICv+p5NM22afkxt/3+ivZ+GCnKvmTO625EOE/nI uqkabeucBLf1jM4wpdgQ2wXqy6ehZvAwLFBuZ5sLwbwz/KXpEu9H80Zg0wsk+lkJ PcjvdcVjgQ2pvZUUH/y7bChAV2xOsGWEbZqIvjNTT9aExCVCyyaLxDfn4mb2hrNs 6S9S4o1H35Cy1ASt/SgDZ6rT/KPoJ+fKlrJXR4KmNu1IVR1Ps8nPuIPAKB9RWX+L 6WshJrLXJ4l1Ob4ngEVhEde0iQzh9OQqKfZGNy5kF9FYATfVIJdRbf7tpQalDdmi uVrU4WkC4Ixmj1HZK4tgkM0RgWiyCKQEBHj9Y+6i1lOwogpik6wCp2cZK65RK0EI hGFWxw64U7QbELrl+BlMVc2N2JtYf6A8Qc7rnzimoCYlom11mOyL64+rmn95Tg18 CCqTuJMGjbqOIcM6TRKAam4LsPYGyO+gpxDmJieHYjcKFh+dViTKsqnR3KfQtCa0 PAerVgmhXDPUIEC0h33pF+MfnVLcUHMD3UYPqtjquE8RIMKfDKITFJTgVfWZzW5x E+9VpEYSyYg= =GNAU -----END PGP SIGNATURE----- --=-=-=-- --===============0399902442== 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 --===============0399902442==--