From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0ECE4C433E0 for ; Wed, 10 Mar 2021 22:04:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C136464E27 for ; Wed, 10 Mar 2021 22:04:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C136464E27 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=keithp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 399056EA76; Wed, 10 Mar 2021 22:04:23 +0000 (UTC) Received: from elaine.keithp.com (home.keithp.com [63.227.221.253]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2484D6E3B2; Wed, 10 Mar 2021 22:04:22 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by elaine.keithp.com (Postfix) with ESMTP id 7931E3F2EE8D; Wed, 10 Mar 2021 14:04:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=keithp.com; s=mail; t=1615413861; bh=JuUok/+EMWRf44ITmMrAqkocuVKX7wC2w85qHIzHazs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=OxptyeJ2MwGU1fgxs7oD7Bpg9RX5t8Cn3gj8sxXZGLW0BQM+GqplW7s48bIrsWYVQ jU8OHxHfCyvrLhopt0xpwhopvTlzMSd1pnBNaQysgpLCd9R1YFGAHlcbmVrJesfrks SexZtqsSB1dAGvKzOajR16Mn+BC1SNQvk+C89phS5OU60xV9ahX8eP6ynggG6MyHl5 Vv7DjnLtBJ6IJcabRT2F6BoVT0kK6wOiX+9ljVRQlhPsHAwmth2N44VNv+mm91qEAX 556sHhLvtNJJhtKabJfpE7Nl/AvqOEEwTqj3A6anwuFkg9br+rRhsUUDtK9+agiAV6 ptnE0PeUGnfPA== X-Virus-Scanned: Debian amavisd-new at keithp.com Received: from elaine.keithp.com ([127.0.0.1]) by localhost (elaine.keithp.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id vNtvN1Nmf66R; Wed, 10 Mar 2021 14:04:21 -0800 (PST) Received: from keithp.com (koto.keithp.com [10.0.0.2]) by elaine.keithp.com (Postfix) with ESMTPSA id 2137F3F2D948; Wed, 10 Mar 2021 14:04:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=keithp.com; s=mail; t=1615413861; bh=JuUok/+EMWRf44ITmMrAqkocuVKX7wC2w85qHIzHazs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=OxptyeJ2MwGU1fgxs7oD7Bpg9RX5t8Cn3gj8sxXZGLW0BQM+GqplW7s48bIrsWYVQ jU8OHxHfCyvrLhopt0xpwhopvTlzMSd1pnBNaQysgpLCd9R1YFGAHlcbmVrJesfrks SexZtqsSB1dAGvKzOajR16Mn+BC1SNQvk+C89phS5OU60xV9ahX8eP6ynggG6MyHl5 Vv7DjnLtBJ6IJcabRT2F6BoVT0kK6wOiX+9ljVRQlhPsHAwmth2N44VNv+mm91qEAX 556sHhLvtNJJhtKabJfpE7Nl/AvqOEEwTqj3A6anwuFkg9br+rRhsUUDtK9+agiAV6 ptnE0PeUGnfPA== Received: by keithp.com (Postfix, from userid 1000) id 0786315821A3; Wed, 10 Mar 2021 14:04:21 -0800 (PST) From: Keith Packard To: Jason Ekstrand , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, airlied@redhat.com In-Reply-To: <20210310210049.723206-1-jason@jlekstrand.net> References: <20210310210049.723206-1-jason@jlekstrand.net> Date: Wed, 10 Mar 2021 14:04:20 -0800 Message-ID: <87a6raekd7.fsf@keithp.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH] i915: Drop legacy execbuffer support X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1317629869==" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" --===============1317629869== Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Jason Ekstrand writes: > libdrm has supported the newer execbuffer2 ioctl and using it by default > when it exists since libdrm commit b50964027bef249a0cc3d511de05c2464e0a1e= 22 > which landed Mar 2, 2010. The i915 and i965 drivers in Mesa at the time > both used libdrm and so did the Intel X11 back-end. The SNA back-end > for X11 has always used execbuffer2. All execbuffer users in the past that I'm aware of used libdrm, which now uses the execbuffer2 ioctl for this API. That means these applications will remain ABI compatible through this change. Acked-by: Keith Packard =2D-=20 =2Dkeith --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEw4O3eCVWE9/bQJ2R2yIaaQAAABEFAmBJQmQACgkQ2yIaaQAA ABE7mQ/8DwZBfjWTpTHhXNH8rjk826CJWMLIM4cT6zJOAB1xdR0T49mtQKdAY3mO ioIOg8fmxsSHeqto5rSe6MEm7YggRb6RPNVqkvnptRmGAyDc7ptsDFMiiljsc0xH KSX+y0K/15qwT7jtV1rzeWWjFGdvweu6kA90gIyDkSw+MQrn6K3xIRDfGxKR4IKm OehfJSTfeOQkFMO8CB1hwTOebzKmppo3ntm5514ZztSTS15atiE7JrNYEUThMIdl dusuGbn/ysso6+cPhGpqL5zvDlPiGsU67kORkxFXO58J8+C3z1GwApkqrr/BgCPl 8p126PMtMbeEXj+uNY11EeEwOG5gaIC/bouJGtFKlYQF4daGgrWenFolBF25wtpd wCQZBJB28u/OCN6YcFAl7K1rOHzhX0GTQl/XLS0f+0qyDAo7dT/KHsLDosHNNAZK lSkeQjcqhpTCfiNBilPQ20/uyTemEfLSG72kFXH4i3yfvTCvKBeL7eruXpSMxxgE M1vy8ABBzw82UI+QJI7iSfHOCaLA7xnAi4SstUg82350mIVSlJwQREyzzwbRW21W Evr1wOWN/9ATF4GeRhTdt/zMf8qfUZywoIjKMC76Mu18usrc7P4UP2CfXSUjJU9f jWsIa6POXecx77P7ApiYJgU5DkohaozH/RNfJDObl95fKOfLRTs= =dQj7 -----END PGP SIGNATURE----- --=-=-=-- --===============1317629869== 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 https://lists.freedesktop.org/mailman/listinfo/intel-gfx --===============1317629869==--