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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 743ACC433C1 for ; Tue, 23 Mar 2021 15:59:23 +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 42B31619D3 for ; Tue, 23 Mar 2021 15:59:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42B31619D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 12A7E6EC4E; Tue, 23 Mar 2021 15:58:09 +0000 (UTC) Received: from mblankhorst.nl (mblankhorst.nl [IPv6:2a02:2308::216:3eff:fe92:dfa3]) by gabe.freedesktop.org (Postfix) with ESMTPS id B72836EC27 for ; Tue, 23 Mar 2021 15:57:46 +0000 (UTC) From: Maarten Lankhorst To: intel-gfx@lists.freedesktop.org Subject: [PATCH v9 62/70] drm/i915: Keep userpointer bindings if seqcount is unchanged, v2. Date: Tue, 23 Mar 2021 16:50:51 +0100 Message-Id: <20210323155059.628690-63-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210323155059.628690-1-maarten.lankhorst@linux.intel.com> References: <20210323155059.628690-1-maarten.lankhorst@linux.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: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , Dan Carpenter , kernel test robot , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" SW5zdGVhZCBvZiBmb3JjZSB1bmJpbmRpbmcgYW5kIHJlYmluZGluZyBldmVyeSB0aW1lLCB3ZSB0 cnkgdG8gY2hlY2sKaWYgb3VyIG5vdGlmaWVyIHNlcWNvdW50IGlzIHN0aWxsIGNvcnJlY3Qgd2hl biBwYWdlcyBhcmUgYm91bmQuIFRoaXMKd2F5IHdlIG9ubHkgcmViaW5kIHVzZXJwdHIgd2hlbiB3 ZSBuZWVkIHRvLCBhbmQgcHJldmVudCBzdGFsbHMuCgpDaGFuZ2VzIHNpbmNlIHYxOgotIE1pc3Np bmcgbXV0ZXhfdW5sb2NrLCByZXBvcnRlZCBieSBrYnVpbGQuCgpSZXBvcnRlZC1ieToga2VybmVs IHRlc3Qgcm9ib3QgPGxrcEBpbnRlbC5jb20+ClJlcG9ydGVkLWJ5OiBEYW4gQ2FycGVudGVyIDxk YW4uY2FycGVudGVyQG9yYWNsZS5jb20+ClJldmlld2VkLWJ5OiBUaG9tYXMgSGVsbHN0csO2bSA8 dGhvbWFzLmhlbGxzdHJvbUBpbnRlbC5jb20+CgpTaWduZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmto b3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2dlbS9pOTE1X2dlbV91c2VycHRyLmMgfCAyNyArKysrKysrKysrKysrKysrKyst LS0KIDEgZmlsZSBjaGFuZ2VkLCAyNCBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dlbV91c2VycHRyLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fdXNlcnB0ci5jCmluZGV4IDNiYWJlY2Qx NGI0Ny4uMDliNDIxOWVhYjVkIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0v aTkxNV9nZW1fdXNlcnB0ci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2dlbS9pOTE1X2dl bV91c2VycHRyLmMKQEAgLTI4MSwxMiArMjgxLDMzIEBAIGludCBpOTE1X2dlbV9vYmplY3RfdXNl cnB0cl9zdWJtaXRfaW5pdChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKQogCWlmIChy ZXQpCiAJCXJldHVybiByZXQ7CiAKLQkvKiBNYWtlIHN1cmUgdXNlcnB0ciBpcyB1bmJvdW5kIGZv ciBuZXh0IGF0dGVtcHQsIHNvIHdlIGRvbid0IHVzZSBzdGFsZSBwYWdlcy4gKi8KLQlyZXQgPSBp OTE1X2dlbV9vYmplY3RfdXNlcnB0cl91bmJpbmQob2JqLCBmYWxzZSk7CisJLyogb3B0aW1pc3Rp Y2FsbHkgdHJ5IHRvIHByZXNlcnZlIGN1cnJlbnQgcGFnZXMgd2hpbGUgdW5sb2NrZWQgKi8KKwlp ZiAoaTkxNV9nZW1fb2JqZWN0X2hhc19wYWdlcyhvYmopICYmCisJICAgICFtbXVfaW50ZXJ2YWxf Y2hlY2tfcmV0cnkoJm9iai0+dXNlcnB0ci5ub3RpZmllciwKKwkJCQkgICAgICBvYmotPnVzZXJw dHIubm90aWZpZXJfc2VxKSkgeworCQlzcGluX2xvY2soJmk5MTUtPm1tLm5vdGlmaWVyX2xvY2sp OworCQlpZiAob2JqLT51c2VycHRyLnB2ZWMgJiYKKwkJICAgICFtbXVfaW50ZXJ2YWxfcmVhZF9y ZXRyeSgmb2JqLT51c2VycHRyLm5vdGlmaWVyLAorCQkJCQkgICAgIG9iai0+dXNlcnB0ci5ub3Rp Zmllcl9zZXEpKSB7CisJCQlvYmotPnVzZXJwdHIucGFnZV9yZWYrKzsKKworCQkJLyogV2UgY2Fu IGtlZXAgdXNpbmcgdGhlIGN1cnJlbnQgYmluZGluZywgdGhpcyBpcyB0aGUgZmFzdHBhdGggKi8K KwkJCXJldCA9IDE7CisJCX0KKwkJc3Bpbl91bmxvY2soJmk5MTUtPm1tLm5vdGlmaWVyX2xvY2sp OworCX0KKworCWlmICghcmV0KSB7CisJCS8qIE1ha2Ugc3VyZSB1c2VycHRyIGlzIHVuYm91bmQg Zm9yIG5leHQgYXR0ZW1wdCwgc28gd2UgZG9uJ3QgdXNlIHN0YWxlIHBhZ2VzLiAqLworCQlyZXQg PSBpOTE1X2dlbV9vYmplY3RfdXNlcnB0cl91bmJpbmQob2JqLCBmYWxzZSk7CisJfQogCWk5MTVf Z2VtX29iamVjdF91bmxvY2sob2JqKTsKLQlpZiAocmV0KQorCWlmIChyZXQgPCAwKQogCQlyZXR1 cm4gcmV0OwogCisJaWYgKHJldCA+IDApCisJCXJldHVybiAwOworCiAJbm90aWZpZXJfc2VxID0g bW11X2ludGVydmFsX3JlYWRfYmVnaW4oJm9iai0+dXNlcnB0ci5ub3RpZmllcik7CiAKIAlwdmVj ID0ga3ZtYWxsb2NfYXJyYXkobnVtX3BhZ2VzLCBzaXplb2Yoc3RydWN0IHBhZ2UgKiksIEdGUF9L RVJORUwpOwotLSAKMi4zMS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9k cmktZGV2ZWwK 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 1E5E1C433C1 for ; Tue, 23 Mar 2021 15:52:04 +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 DF61161963 for ; Tue, 23 Mar 2021 15:52:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DF61161963 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.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 3178F6EB8F; Tue, 23 Mar 2021 15:51:32 +0000 (UTC) Received: from mblankhorst.nl (mblankhorst.nl [IPv6:2a02:2308::216:3eff:fe92:dfa3]) by gabe.freedesktop.org (Postfix) with ESMTPS id E5A1B6EA94 for ; Tue, 23 Mar 2021 15:51:21 +0000 (UTC) From: Maarten Lankhorst To: intel-gfx@lists.freedesktop.org Date: Tue, 23 Mar 2021 16:50:51 +0100 Message-Id: <20210323155059.628690-63-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20210323155059.628690-1-maarten.lankhorst@linux.intel.com> References: <20210323155059.628690-1-maarten.lankhorst@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v9 62/70] drm/i915: Keep userpointer bindings if seqcount is unchanged, v2. 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