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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 2D636C433B4 for ; Thu, 29 Apr 2021 10:35:35 +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 C988A61412 for ; Thu, 29 Apr 2021 10:35:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C988A61412 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; 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29 Apr 2021 03:35:14 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Subject: [PATCH v2 8/9] drm/i915/gem: clear userspace buffers for LMEM Date: Thu, 29 Apr 2021 11:30:55 +0100 Message-Id: <20210429103056.407067-8-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210429103056.407067-1-matthew.auld@intel.com> References: <20210429103056.407067-1-matthew.auld@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lionel Landwerlin , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Jordan Justen , dri-devel@lists.freedesktop.org, Kenneth Graunke , Daniele Ceraolo Spurio , Jon Bloomfield , Jason Ekstrand , mesa-dev@lists.freedesktop.org, Daniel Vetter Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" QWxsIHVzZXJzcGFjZSBvYmplY3RzIG11c3QgYmUgY2xlYXJlZCB3aGVuIGFsbG9jYXRpbmcgdGhl IGJhY2tpbmcgc3RvcmUsCmJlZm9yZSB0aGV5IGFyZSBwb3RlbnRpYWxseSB2aXNpYmxlIHRvIHVz ZXJzcGFjZS4gIEZvciBub3cgdXNlIHNpbXBsZQpDUFUgYmFzZWQgY2xlYXJpbmcgdG8gZG8gdGhp cyBmb3IgZGV2aWNlIGxvY2FsLW1lbW9yeSBvYmplY3RzLCBub3RlIHRoYXQKaW4gdGhlIG5lYXIg ZnV0dXJlIHRoaXMgd2lsbCBpbnN0ZWFkIHVzZSB0aGUgYmxpdHRlciBlbmdpbmUuCgpTaWduZWQt b2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+CkNjOiBKb29uYXMg TGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+CkNjOiBUaG9tYXMgSGVs bHN0csO2bSA8dGhvbWFzLmhlbGxzdHJvbUBsaW51eC5pbnRlbC5jb20+CkNjOiBEYW5pZWxlIENl cmFvbG8gU3B1cmlvIDxkYW5pZWxlLmNlcmFvbG9zcHVyaW9AaW50ZWwuY29tPgpDYzogTGlvbmVs IExhbmR3ZXJsaW4gPGxpb25lbC5nLmxhbmR3ZXJsaW5AbGludXguaW50ZWwuY29tPgpDYzogSm9u IEJsb29tZmllbGQgPGpvbi5ibG9vbWZpZWxkQGludGVsLmNvbT4KQ2M6IEpvcmRhbiBKdXN0ZW4g PGpvcmRhbi5sLmp1c3RlbkBpbnRlbC5jb20+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0 dGVyQGludGVsLmNvbT4KQ2M6IEtlbm5ldGggR3JhdW5rZSA8a2VubmV0aEB3aGl0ZWNhcGUub3Jn PgpDYzogSmFzb24gRWtzdHJhbmQgPGphc29uQGpsZWtzdHJhbmQubmV0PgpDYzogRGF2ZSBBaXJs aWUgPGFpcmxpZWRAZ21haWwuY29tPgpDYzogZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpDYzogbWVzYS1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnClJldmlld2VkLWJ5OiBLZW5uZXRo IEdyYXVua2UgPGtlbm5ldGhAd2hpdGVjYXBlLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkx NS9nZW0vaTkxNV9nZW1fY3JlYXRlLmMgfCAxMiArKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2Vk LCAxMSBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX2NyZWF0ZS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv Z2VtL2k5MTVfZ2VtX2NyZWF0ZS5jCmluZGV4IDk1N2Y3OTBjNjQ0Yi4uZjY3MjlmZWFlNTgyIDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fY3JlYXRlLmMKKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX2NyZWF0ZS5jCkBAIC03MSw2ICs3 MSw3IEBAIHN0YXRpYyBpbnQKIGk5MTVfZ2VtX3NldHVwKHN0cnVjdCBkcm1faTkxNV9nZW1fb2Jq ZWN0ICpvYmosIHU2NCBzaXplKQogewogCXN0cnVjdCBpbnRlbF9tZW1vcnlfcmVnaW9uICptciA9 IG9iai0+bW0ucGxhY2VtZW50c1swXTsKKwl1bnNpZ25lZCBpbnQgZmxhZ3M7CiAJaW50IHJldDsK IAogCXNpemUgPSByb3VuZF91cChzaXplLCBvYmplY3RfbWF4X3BhZ2Vfc2l6ZShvYmopKTsKQEAg LTgzLDcgKzg0LDE2IEBAIGk5MTVfZ2VtX3NldHVwKHN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0 ICpvYmosIHU2NCBzaXplKQogCWlmIChpOTE1X2dlbV9vYmplY3Rfc2l6ZV8yYmlnKHNpemUpKQog CQlyZXR1cm4gLUUyQklHOwogCi0JcmV0ID0gbXItPm9wcy0+aW5pdF9vYmplY3QobXIsIG9iaiwg c2l6ZSwgMCk7CisJLyoKKwkgKiBGb3Igbm93IHJlc29ydCB0byBDUFUgYmFzZWQgY2xlYXJpbmcg Zm9yIGRldmljZSBsb2NhbC1tZW1vcnksIGluIHRoZQorCSAqIG5lYXIgZnV0dXJlIHRoaXMgd2ls bCB1c2UgdGhlIGJsaXR0ZXIgZW5naW5lIGZvciBhY2NlbGVyYXRlZCwgR1BVCisJICogYmFzZWQg Y2xlYXJpbmcuCisJICovCisJZmxhZ3MgPSAwOworCWlmIChtci0+dHlwZSA9PSBJTlRFTF9NRU1P UllfTE9DQUwpCisJCWZsYWdzID0gSTkxNV9CT19BTExPQ19DUFVfQ0xFQVI7CisKKwlyZXQgPSBt ci0+b3BzLT5pbml0X29iamVjdChtciwgb2JqLCBzaXplLCBmbGFncyk7CiAJaWYgKHJldCkKIAkJ cmV0dXJuIHJldDsKIAotLSAKMi4yNi4zCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 8D537C43460 for ; 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a="184449725" X-IronPort-AV: E=Sophos;i="5.82,259,1613462400"; d="scan'208";a="184449725" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2021 03:35:17 -0700 IronPort-SDR: sjlrzXmI+1kqUkG5HqqOEq2IVwEbOQ7dJ/yZtjaR8ZM4RTYfYT5zxlx6sxMimV4qe2ec5k9snE N0fIOC9aPr+Q== X-IronPort-AV: E=Sophos;i="5.82,259,1613462400"; d="scan'208";a="458694241" Received: from sbfennel-mobl.ger.corp.intel.com (HELO mwauld-desk1.ger.corp.intel.com) ([10.252.12.78]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2021 03:35:14 -0700 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Date: Thu, 29 Apr 2021 11:30:55 +0100 Message-Id: <20210429103056.407067-8-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.3 In-Reply-To: <20210429103056.407067-1-matthew.auld@intel.com> References: <20210429103056.407067-1-matthew.auld@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 8/9] drm/i915/gem: clear userspace buffers for LMEM 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: , Cc: Lionel Landwerlin , =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , dri-devel@lists.freedesktop.org, Kenneth Graunke , mesa-dev@lists.freedesktop.org, Daniel Vetter Content-Type: text/plain; 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