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 1BE8CC433E0 for ; Tue, 5 Jan 2021 15:46:26 +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 D347E22BF3 for ; Tue, 5 Jan 2021 15:46:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D347E22BF3 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 982DD6E195; Tue, 5 Jan 2021 15:45:53 +0000 (UTC) Received: from mblankhorst.nl (mblankhorst.nl [IPv6:2a02:2308::216:3eff:fe92:dfa3]) by gabe.freedesktop.org (Postfix) with ESMTPS id A81476E150 for ; Tue, 5 Jan 2021 15:45:39 +0000 (UTC) From: Maarten Lankhorst To: intel-gfx@lists.freedesktop.org Date: Tue, 5 Jan 2021 16:35:00 +0100 Message-Id: <20210105153558.134272-7-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.30.0.rc1 In-Reply-To: <20210105153558.134272-1-maarten.lankhorst@linux.intel.com> References: <20210105153558.134272-1-maarten.lankhorst@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v6 06/64] drm/i915: Add gem object locking to madvise. 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: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RG9lc24ndCBuZWVkIHRoZSBmdWxsIHd3IGxvY2ssIG9ubHkgY2hlY2tpbmcgaWYgcGFnZXMgYXJl IGJvdW5kLgoKU2lnbmVkLW9mZi1ieTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hv cnN0QGxpbnV4LmludGVsLmNvbT4KUmV2aWV3ZWQtYnk6IFRob21hcyBIZWxsc3Ryw7ZtIDx0aG9t YXMuaGVsbHN0cm9tQGxpbnV4LmludGVsLmNvbT4gI2lyYwotLS0KIGRyaXZlcnMvZ3B1L2RybS9p OTE1L2k5MTVfZ2VtLmMgfCA4ICsrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25z KCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKaW5kZXggMTdhNDYzNmVl NTQyLi4yMDlkMjQ0ZTk4NzkgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwpAQCAtMTA1MSwxMCAr MTA1MSwxNCBAQCBpOTE1X2dlbV9tYWR2aXNlX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYs IHZvaWQgKmRhdGEsCiAJaWYgKCFvYmopCiAJCXJldHVybiAtRU5PRU5UOwogCi0JZXJyID0gbXV0 ZXhfbG9ja19pbnRlcnJ1cHRpYmxlKCZvYmotPm1tLmxvY2spOworCWVyciA9IGk5MTVfZ2VtX29i amVjdF9sb2NrX2ludGVycnVwdGlibGUob2JqLCBOVUxMKTsKIAlpZiAoZXJyKQogCQlnb3RvIG91 dDsKIAorCWVyciA9IG11dGV4X2xvY2tfaW50ZXJydXB0aWJsZSgmb2JqLT5tbS5sb2NrKTsKKwlp ZiAoZXJyKQorCQlnb3RvIG91dF93dzsKKwogCWlmIChpOTE1X2dlbV9vYmplY3RfaGFzX3BhZ2Vz KG9iaikgJiYKIAkgICAgaTkxNV9nZW1fb2JqZWN0X2lzX3RpbGVkKG9iaikgJiYKIAkgICAgaTkx NS0+cXVpcmtzICYgUVVJUktfUElOX1NXSVpaTEVEX1BBR0VTKSB7CkBAIC0xMDk5LDYgKzExMDMs OCBAQCBpOTE1X2dlbV9tYWR2aXNlX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQg KmRhdGEsCiAJYXJncy0+cmV0YWluZWQgPSBvYmotPm1tLm1hZHYgIT0gX19JOTE1X01BRFZfUFVS R0VEOwogCW11dGV4X3VubG9jaygmb2JqLT5tbS5sb2NrKTsKIAorb3V0X3d3OgorCWk5MTVfZ2Vt X29iamVjdF91bmxvY2sob2JqKTsKIG91dDoKIAlpOTE1X2dlbV9vYmplY3RfcHV0KG9iaik7CiAJ cmV0dXJuIGVycjsKLS0gCjIuMzAuMC5yYzEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=