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=-13.7 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 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 68C81C2D0E4 for ; Fri, 27 Nov 2020 13:30:55 +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 E448222243 for ; Fri, 27 Nov 2020 13:30:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E448222243 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chris-wilson.co.uk 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 082266EDB0; Fri, 27 Nov 2020 13:30:54 +0000 (UTC) Received: from fireflyinternet.com (unknown [77.68.26.236]) by gabe.freedesktop.org (Postfix) with ESMTPS id 672F36EDB0; Fri, 27 Nov 2020 13:30:51 +0000 (UTC) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.65.138; Received: from localhost (unverified [78.156.65.138]) by fireflyinternet.com (Firefly Internet (M1)) with ESMTP (TLS) id 23133422-1500050 for multiple; Fri, 27 Nov 2020 13:30:48 +0000 MIME-Version: 1.0 In-Reply-To: <20201127120718.454037-98-matthew.auld@intel.com> References: <20201127120718.454037-1-matthew.auld@intel.com> <20201127120718.454037-98-matthew.auld@intel.com> Subject: Re: [Intel-gfx] [RFC PATCH 097/162] drm/i915: Distinction of memory regions From: Chris Wilson To: Matthew Auld , intel-gfx@lists.freedesktop.org Date: Fri, 27 Nov 2020 13:30:48 +0000 Message-ID: <160648384816.2925.16577141354577339264@build.alporthouse.com> User-Agent: alot/0.9 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: Adam Miszczak , 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" UXVvdGluZyBNYXR0aGV3IEF1bGQgKDIwMjAtMTEtMjcgMTI6MDY6MTMpCj4gRnJvbTogWmJpZ25p ZXcgS2VtcGN6ecWEc2tpIDx6Ymlnbmlldy5rZW1wY3p5bnNraUBpbnRlbC5jb20+Cj4gCj4gSUdU cyBzaG91bGQgYmUgYWJsZSB0byBjaG9vc2UgdGVzdGluZyBzdHJhdGVneSBkZXBlbmRpbmcgb24g bWVtb3J5Cj4gcmVnaW9ucyBhbmQgaXRzIHNpemVzLiBBZGQgcmVnaW9uIGluc3RhbmNlIG51bWJl ciB0byBtYWtlIHRoaXMKPiBlYXNpZXIgYW5kIGRlc2NyaXB0aXZlLgo+IAo+IENjOiBNYXR0aGV3 IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+Cj4gQ2M6IFJhbWFsaW5nYW0gQyA8cmFtYWxp bmdhbS5jQGludGVsLmNvbT4KPiBDYzogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGlu dGVsLmNvbT4KPiBDYzogQWRhbSBNaXN6Y3phayA8YWRhbS5taXN6Y3pha0BpbnRlbC5jb20+Cj4g U2lnbmVkLW9mZi1ieTogWmJpZ25pZXcgS2VtcGN6ecWEc2tpIDx6Ymlnbmlldy5rZW1wY3p5bnNr aUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9y ZWdpb24uYyB8IDQgKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspCj4gCj4g ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24uYyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX21lbW9yeV9yZWdpb24uYwo+IGluZGV4IDFmMjZi YzA2ZWMyMC4uY2VhNDRkZGViZTQ2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX21lbW9yeV9yZWdpb24uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X21lbW9yeV9yZWdpb24uYwo+IEBAIC0zMjksNiArMzI5LDEwIEBAIGludCBpbnRlbF9tZW1vcnlf cmVnaW9uc19od19wcm9iZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqaTkxNSkKPiAgICAgICAg ICAgICAgICAgbWVtLT5pbnN0YW5jZSA9IGluc3RhbmNlOwo+ICAgICAgICAgICAgICAgICBtZW0t Pmd0ID0gJmk5MTUtPmd0Owo+ICAKPiArICAgICAgICAgICAgICAgaWYgKEhBU19MTUVNKG1lbS0+ aTkxNSkgJiYgdHlwZSAhPSBJTlRFTF9NRU1PUllfU1lTVEVNKQo+ICsgICAgICAgICAgICAgICAg ICAgICAgIGludGVsX21lbW9yeV9yZWdpb25fc2V0X25hbWUobWVtLCAiJXMldSIsCj4gKyAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBtZW0tPm5hbWUs IG1lbS0+aW5zdGFuY2UpOwoKc3ByaW50ZihtZW0tPm5hbWUsICIlcyIsIG1lbS0+bmFtZSkKCmlz IHRoYXQgZXZlbiBkZWZpbmVkIGJlaGF2aW91cj8KLUNocmlzCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRl dmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=