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 B8FD9C64E7A for ; Fri, 27 Nov 2020 12:09:47 +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 6BAA821D81 for ; Fri, 27 Nov 2020 12:09:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6BAA821D81 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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 773026EC63; Fri, 27 Nov 2020 12:08:58 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id EDEDF6EC53; Fri, 27 Nov 2020 12:08:53 +0000 (UTC) IronPort-SDR: i50nepYTHVa+fcxAmbBqaL766Y383UD35toriHR3QozPDxJbo+F3Rlx3TZOjMu66KU3PlOV85Q yyHivgMKFjng== X-IronPort-AV: E=McAfee;i="6000,8403,9817"; a="172540601" X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="172540601" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:08:53 -0800 IronPort-SDR: 6gJBYWkYbfK5N3D4fpeas+Ktgs0pKlzP+pohDlbzQpfBGOEw+IlVBIxozjNQuhKsnogCS6iHTR hFPLNTS6HeJg== X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="548028815" Received: from mjgleeso-mobl.ger.corp.intel.com (HELO mwauld-desk1.ger.corp.intel.com) ([10.251.85.2]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:08:52 -0800 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Subject: [RFC PATCH 048/162] drm/i915: Fix ww locking in shmem_create_from_object Date: Fri, 27 Nov 2020 12:05:24 +0000 Message-Id: <20201127120718.454037-49-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201127120718.454037-1-matthew.auld@intel.com> References: <20201127120718.454037-1-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: dri-devel@lists.freedesktop.org, =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RnJvbTogTWFhcnRlbiBMYW5raG9yc3QgPG1hYXJ0ZW4ubGFua2hvcnN0QGxpbnV4LmludGVsLmNv bT4KClF1aWNrIGZpeCwganVzdCB1c2UgdGhlIHVubG9ja2VkIHZlcnNpb24uCgpTaWduZWQtb2Zm LWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGludXguaW50ZWwuY29t PgpDYzogVGhvbWFzIEhlbGxzdHLDtm0gPHRob21hcy5oZWxsc3Ryb21AbGludXguaW50ZWwuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L3NobWVtX3V0aWxzLmMgfCAyICstCiAxIGZp bGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9zaG1lbV91dGlscy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZ3Qvc2htZW1fdXRpbHMuYwppbmRleCBmMDExZWE0MjQ4N2UuLjA0MWUyYTUwMTYwZCAxMDA2 NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ3Qvc2htZW1fdXRpbHMuYworKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9ndC9zaG1lbV91dGlscy5jCkBAIC0zOSw3ICszOSw3IEBAIHN0cnVj dCBmaWxlICpzaG1lbV9jcmVhdGVfZnJvbV9vYmplY3Qoc3RydWN0IGRybV9pOTE1X2dlbV9vYmpl Y3QgKm9iaikKIAkJcmV0dXJuIGZpbGU7CiAJfQogCi0JcHRyID0gaTkxNV9nZW1fb2JqZWN0X3Bp bl9tYXAob2JqLCBJOTE1X01BUF9XQik7CisJcHRyID0gaTkxNV9nZW1fb2JqZWN0X3Bpbl9tYXBf dW5sb2NrZWQob2JqLCBJOTE1X01BUF9XQik7CiAJaWYgKElTX0VSUihwdHIpKQogCQlyZXR1cm4g RVJSX0NBU1QocHRyKTsKIAotLSAKMi4yNi4yCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK