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 6079DC433E0 for ; Thu, 28 Jan 2021 16:26:30 +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 E285564DF2 for ; Thu, 28 Jan 2021 16:26:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E285564DF2 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 295176E99A; Thu, 28 Jan 2021 16:26:24 +0000 (UTC) Received: from mblankhorst.nl (mblankhorst.nl [141.105.120.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8D35B6E990 for ; Thu, 28 Jan 2021 16:26:22 +0000 (UTC) From: Maarten Lankhorst To: intel-gfx@lists.freedesktop.org Date: Thu, 28 Jan 2021 17:25:15 +0100 Message-Id: <20210128162612.927917-7-maarten.lankhorst@linux.intel.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210128162612.927917-1-maarten.lankhorst@linux.intel.com> References: <20210128162612.927917-1-maarten.lankhorst@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v7 06/63] 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 NV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKaW5kZXggZjJmMzQ0ZWNm NTQ3Li5mNzEzMjk5ZGQ4NGQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf Z2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwpAQCAtOTQ5LDEwICs5 NDksMTQgQEAgaTkxNV9nZW1fbWFkdmlzZV9pb2N0bChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB2 b2lkICpkYXRhLAogCWlmICghb2JqKQogCQlyZXR1cm4gLUVOT0VOVDsKIAotCWVyciA9IG11dGV4 X2xvY2tfaW50ZXJydXB0aWJsZSgmb2JqLT5tbS5sb2NrKTsKKwllcnIgPSBpOTE1X2dlbV9vYmpl Y3RfbG9ja19pbnRlcnJ1cHRpYmxlKG9iaiwgTlVMTCk7CiAJaWYgKGVycikKIAkJZ290byBvdXQ7 CiAKKwllcnIgPSBtdXRleF9sb2NrX2ludGVycnVwdGlibGUoJm9iai0+bW0ubG9jayk7CisJaWYg KGVycikKKwkJZ290byBvdXRfd3c7CisKIAlpZiAoaTkxNV9nZW1fb2JqZWN0X2hhc19wYWdlcyhv YmopICYmCiAJICAgIGk5MTVfZ2VtX29iamVjdF9pc190aWxlZChvYmopICYmCiAJICAgIGk5MTUt PnF1aXJrcyAmIFFVSVJLX1BJTl9TV0laWkxFRF9QQUdFUykgewpAQCAtOTk3LDYgKzEwMDEsOCBA QCBpOTE1X2dlbV9tYWR2aXNlX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRh dGEsCiAJYXJncy0+cmV0YWluZWQgPSBvYmotPm1tLm1hZHYgIT0gX19JOTE1X01BRFZfUFVSR0VE OwogCW11dGV4X3VubG9jaygmb2JqLT5tbS5sb2NrKTsKIAorb3V0X3d3OgorCWk5MTVfZ2VtX29i amVjdF91bmxvY2sob2JqKTsKIG91dDoKIAlpOTE1X2dlbV9vYmplY3RfcHV0KG9iaik7CiAJcmV0 dXJuIGVycjsKLS0gCjIuMzAuMAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v aW50ZWwtZ2Z4Cg==