From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] drm/i915/lmem: add the fake lmem region Date: Wed, 06 Nov 2019 11:17:29 +0000 Message-ID: <157303904973.24928.5397179241917221252@skylake-alporthouse-com> References: <20191029165134.28567-1-matthew.auld@intel.com> <20191031124035.g2grwflwdu5wfobe@ahiler-desk1.fi.intel.com> <157255440040.14271.9619311111483787344@skylake-alporthouse-com> <20191106083037.7bylgel7e3q37kht@ahiler-desk1.fi.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 269476E1E0 for ; Wed, 6 Nov 2019 11:17:37 +0000 (UTC) In-Reply-To: <20191106083037.7bylgel7e3q37kht@ahiler-desk1.fi.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Arkadiusz Hiler , Matthew Auld Cc: Intel Graphics Development , Matthew Auld List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBBcmthZGl1c3ogSGlsZXIgKDIwMTktMTEtMDYgMDg6MzA6MzcpCj4gT24gVHVlLCBO b3YgMDUsIDIwMTkgYXQgMDE6MDU6MjBQTSArMDAwMCwgTWF0dGhldyBBdWxkIHdyb3RlOgo+ID4g T24gVGh1LCAzMSBPY3QgMjAxOSBhdCAyMDo0MCwgQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13 aWxzb24uY28udWs+IHdyb3RlOgo+ID4gPgo+ID4gPiBRdW90aW5nIEFya2FkaXVzeiBIaWxlciAo MjAxOS0xMC0zMSAxMjo0MDozNSkKPiA+ID4gPiBPbiBXZWQsIE9jdCAzMCwgMjAxOSBhdCAxMDoy MjozN1BNICswMDAwLCBNYXR0aGV3IEF1bGQgd3JvdGU6Cj4gPiA+ID4gPiBPbiBUdWUsIDI5IE9j dCAyMDE5IGF0IDE2OjUxLCBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+IHdy b3RlOgo+ID4gPiA+ID4gPgo+ID4gPiA+ID4gPiBJbnRlbmRlZCBmb3IgdXBzdHJlYW0gdGVzdGlu ZyBzbyB0aGF0IHdlIGNhbiBzdGlsbCBleGVyY2lzZSB0aGUgTE1FTQo+ID4gPiA+ID4gPiBwbHVt YmluZyBhbmQgIWk5MTVfZ2d0dF9oYXNfYXBlcnR1cmUgcGF0aHMuIFNtb2tlIHRlc3RlZCBvbiBT a3VsbCBDYW55b24KPiA+ID4gPiA+ID4gZGV2aWNlLiBUaGlzIHdvcmtzIGJ5IGFsbG9jYXRpbmcg YW4gaW50ZWxfbWVtb3J5X3JlZ2lvbiBmb3IgYSByZXNlcnZlZAo+ID4gPiA+ID4gPiBwb3J0aW9u IG9mIHN5c3RlbSBtZW1vcnksIHdoaWNoIHdlIHRyZWF0IGxpa2UgTE1FTS4gRm9yIHRoZSBMTUVN QkFSIHdlCj4gPiA+ID4gPiA+IHN0ZWFsIHRoZSBhcGVydHVyZSBhbmQgMToxIGl0IG1hcCB0byB0 aGUgc3RvbGVuIHJlZ2lvbi4KPiA+ID4gPiA+ID4KPiA+ID4gPiA+ID4gVG8gZW5hYmxlIHNpbXBs eSBzZXQgdGhlIGk5MTUgbW9kcGFyYW0gZmFrZV9sbWVtX3N0YXJ0PSBvbiB0aGUga2VybmVsCj4g PiA+ID4gPiA+IGNtZGxpbmUgd2l0aCB0aGUgc3RhcnQgb2YgcmVzZXJ2ZWQgcmVnaW9uKHNlZSBt ZW1tYXA9KS4gVGhlIHNpemUgb2YgdGhlCj4gPiA+ID4gPiA+IHJlZ2lvbiB3ZSBjYW4gdXNlIGlz IGRldGVybWluZWQgYnkgdGhlIHNpemUgb2YgdGhlIG1hcHBhYmxlIGFwZXJ0dXJlLCBzbwo+ID4g PiA+ID4gPiB0aGUgc2l6ZSBvZiByZXNlcnZlZCByZWdpb24gc2hvdWxkIGJlID49IG1hcHBhYmxl X2VuZC4gRm9yIG5vdyB3ZSBvbmx5Cj4gPiA+ID4gPiA+IGVuYWJsZSBmb3IgdGhlIHNlbGZ0ZXN0 cy4gRGVwZW5kcyBvbiBDT05GSUdfRFJNX0k5MTVfVU5TVEFCTEUgYmVpbmcKPiA+ID4gPiA+ID4g ZW5hYmxlZC4KPiA+ID4gPiA+ID4KPiA+ID4gPiA+ID4gZWcuIG1lbW1hcD0yRyQxNkcgaTkxNS5m YWtlX2xtZW1fc3RhcnQ9MHg0MDAwMDAwMDAKPiA+ID4gPiA+Cj4gPiA+ID4gPiBIaSBBcmVrLAo+ ID4gPiA+ID4KPiA+ID4gPiA+IFdvdWxkIHlvdSBiZSBhYmxlIHRvIHVwZGF0ZSB0aGUgZmktc2ts LWxtZW0ga2VybmVsIGNtZCBsaW5lIHdpdGgKPiA+ID4gPiA+IHMvaTkxNV9mYWtlX2xtZW1fc3Rh cnQvaTkxNS5mYWtlX2xtZW1fc3RhcnQ/Cj4gPiA+ID4KPiA+ID4gPiBkb25lCj4gPiA+Cj4gPiA+ IDw2PlsgIDQ5Ny44OTc0NTZdIFtkcm1dIEludGVsIGdyYXBoaWNzIGZha2UgTE1FTTogW21lbSAw eDEwMDAwMDAwMC0weDEzZmZmZmZmZl0KPiA+ID4gPDY+WyAgNDk3Ljg5NzQ1OV0gW2RybV0gSW50 ZWwgZ3JhcGhpY3MgZmFrZSBMTUVNIElPIHN0YXJ0OiA0MDAwMDAwMAo+ID4gPiA8Nj5bICA0OTcu ODk3NDYxXSBbZHJtXSBJbnRlbCBncmFwaGljcyBmYWtlIExNRU0gc2l6ZTogNDAwMDAwMDAKPiA+ ID4KPiA+ID4gQWxsIHByZXNlbnQuCj4gPiAKPiA+IEFyZWssCj4gPiAKPiA+IENvdWxkIHdlIGVu YWJsZSBEUk1fSTkxNV9VTlNUQUJMRV9GQUtFX0xNRU0gaW4gQ0k/IFRoYXQgc2hvdWxkIGdpdmUg dXMKPiA+IHNvbWUgY292ZXJhZ2Ugb2YgdGhlIGZha2UgbG9jYWwtbWVtb3J5IHNldHVwIG9uIGZp LXNrbC1sbWVtLgo+IAo+IEhleSwKPiAKPiAgIGNvbmZpZyBEUk1fSTkxNV9VTlNUQUJMRQo+ICAg ICAgICAgICBib29sICJFbmFibGUgdW5zdGFibGUgQVBJIGZvciBlYXJseSBwcm90b3R5cGUgZGV2 ZWxvcG1lbnQiCj4gICAgICAgICAgIGRlcGVuZHMgb24gRVhQRVJUCj4gICAgICAgICAgIGRlcGVu ZHMgb24gU1RBR0lORwo+ICAgICAgICAgICBkZXBlbmRzIG9uIEJST0tFTiAjIHNob3VsZCBuZXZl ciBiZSBlbmFibGVkIGJ5IGRpc3Ryb3MhCj4gCj4gICBjb25maWcgRFJNX0k5MTVfVU5TVEFCTEVf RkFLRV9MTUVNCj4gICAgICAgICAgIGJvb2wgIkVuYWJsZSB0aGUgZXhwZXJpbWVudGFsIGZha2Ug bG1lbSIKPiAgICAgICAgICAgZGVwZW5kcyBvbiBEUk1fSTkxNV9VTlNUQUJMRQo+IAo+IEFGQUlV IGJlY2F1c2Ugb2YgdGhhdCBkZXBlbmRlbmN5IG9uIENPTkZJR19CUk9LRU4gd2UgY2Fubm90IGp1 c3QgZW5hYmxlCj4gaXQgdGhyb3VnaCAuY29uZmlnIC0gd2UgaGF2ZSB0byBlZGl0IHRoZSB2YWx1 ZSBpbiBpbml0L0tjb25maWdbMF0uCgpCZWZvcmUgdGhlIHJldmVydCBsYXN0IG5pZ2h0LCBDT05G SUdfQlJPS0VOIHdhcyBhbHJlYWR5IGVuYWJsZWQgaW4KQ0kuIEl0J3Mgbm93IGVuYWJsZWQgYWdh aW4uIFRoZSBhYm92ZSBvdXRwdXQgd2FzIGZyb20gQ0kgc2V0dGluZyB1cCBsbWVtCndpdGhvdXQg ZXh0cmEgaGFja2VyeS4KLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeA== 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=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 5B185C5DF62 for ; Wed, 6 Nov 2019 11:17:39 +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 2F0CD217F5 for ; Wed, 6 Nov 2019 11:17:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2F0CD217F5 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=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ADB846E1E0; Wed, 6 Nov 2019 11:17:38 +0000 (UTC) Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 269476E1E0 for ; Wed, 6 Nov 2019 11:17:37 +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 19100453-1500050 for multiple; Wed, 06 Nov 2019 11:17:32 +0000 MIME-Version: 1.0 To: Arkadiusz Hiler , Matthew Auld From: Chris Wilson In-Reply-To: <20191106083037.7bylgel7e3q37kht@ahiler-desk1.fi.intel.com> References: <20191029165134.28567-1-matthew.auld@intel.com> <20191031124035.g2grwflwdu5wfobe@ahiler-desk1.fi.intel.com> <157255440040.14271.9619311111483787344@skylake-alporthouse-com> <20191106083037.7bylgel7e3q37kht@ahiler-desk1.fi.intel.com> Message-ID: <157303904973.24928.5397179241917221252@skylake-alporthouse-com> User-Agent: alot/0.6 Date: Wed, 06 Nov 2019 11:17:29 +0000 Subject: Re: [Intel-gfx] [PATCH] drm/i915/lmem: add the fake lmem region X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Intel Graphics Development , Matthew Auld Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191106111729.vRIeHnCdGQzDbtMo7zxQJzgnErRMS0RFlE3Us2cfk8w@z> UXVvdGluZyBBcmthZGl1c3ogSGlsZXIgKDIwMTktMTEtMDYgMDg6MzA6MzcpCj4gT24gVHVlLCBO b3YgMDUsIDIwMTkgYXQgMDE6MDU6MjBQTSArMDAwMCwgTWF0dGhldyBBdWxkIHdyb3RlOgo+ID4g T24gVGh1LCAzMSBPY3QgMjAxOSBhdCAyMDo0MCwgQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13 aWxzb24uY28udWs+IHdyb3RlOgo+ID4gPgo+ID4gPiBRdW90aW5nIEFya2FkaXVzeiBIaWxlciAo MjAxOS0xMC0zMSAxMjo0MDozNSkKPiA+ID4gPiBPbiBXZWQsIE9jdCAzMCwgMjAxOSBhdCAxMDoy MjozN1BNICswMDAwLCBNYXR0aGV3IEF1bGQgd3JvdGU6Cj4gPiA+ID4gPiBPbiBUdWUsIDI5IE9j dCAyMDE5IGF0IDE2OjUxLCBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+IHdy b3RlOgo+ID4gPiA+ID4gPgo+ID4gPiA+ID4gPiBJbnRlbmRlZCBmb3IgdXBzdHJlYW0gdGVzdGlu ZyBzbyB0aGF0IHdlIGNhbiBzdGlsbCBleGVyY2lzZSB0aGUgTE1FTQo+ID4gPiA+ID4gPiBwbHVt YmluZyBhbmQgIWk5MTVfZ2d0dF9oYXNfYXBlcnR1cmUgcGF0aHMuIFNtb2tlIHRlc3RlZCBvbiBT a3VsbCBDYW55b24KPiA+ID4gPiA+ID4gZGV2aWNlLiBUaGlzIHdvcmtzIGJ5IGFsbG9jYXRpbmcg YW4gaW50ZWxfbWVtb3J5X3JlZ2lvbiBmb3IgYSByZXNlcnZlZAo+ID4gPiA+ID4gPiBwb3J0aW9u IG9mIHN5c3RlbSBtZW1vcnksIHdoaWNoIHdlIHRyZWF0IGxpa2UgTE1FTS4gRm9yIHRoZSBMTUVN QkFSIHdlCj4gPiA+ID4gPiA+IHN0ZWFsIHRoZSBhcGVydHVyZSBhbmQgMToxIGl0IG1hcCB0byB0 aGUgc3RvbGVuIHJlZ2lvbi4KPiA+ID4gPiA+ID4KPiA+ID4gPiA+ID4gVG8gZW5hYmxlIHNpbXBs eSBzZXQgdGhlIGk5MTUgbW9kcGFyYW0gZmFrZV9sbWVtX3N0YXJ0PSBvbiB0aGUga2VybmVsCj4g PiA+ID4gPiA+IGNtZGxpbmUgd2l0aCB0aGUgc3RhcnQgb2YgcmVzZXJ2ZWQgcmVnaW9uKHNlZSBt ZW1tYXA9KS4gVGhlIHNpemUgb2YgdGhlCj4gPiA+ID4gPiA+IHJlZ2lvbiB3ZSBjYW4gdXNlIGlz IGRldGVybWluZWQgYnkgdGhlIHNpemUgb2YgdGhlIG1hcHBhYmxlIGFwZXJ0dXJlLCBzbwo+ID4g PiA+ID4gPiB0aGUgc2l6ZSBvZiByZXNlcnZlZCByZWdpb24gc2hvdWxkIGJlID49IG1hcHBhYmxl X2VuZC4gRm9yIG5vdyB3ZSBvbmx5Cj4gPiA+ID4gPiA+IGVuYWJsZSBmb3IgdGhlIHNlbGZ0ZXN0 cy4gRGVwZW5kcyBvbiBDT05GSUdfRFJNX0k5MTVfVU5TVEFCTEUgYmVpbmcKPiA+ID4gPiA+ID4g ZW5hYmxlZC4KPiA+ID4gPiA+ID4KPiA+ID4gPiA+ID4gZWcuIG1lbW1hcD0yRyQxNkcgaTkxNS5m YWtlX2xtZW1fc3RhcnQ9MHg0MDAwMDAwMDAKPiA+ID4gPiA+Cj4gPiA+ID4gPiBIaSBBcmVrLAo+ ID4gPiA+ID4KPiA+ID4gPiA+IFdvdWxkIHlvdSBiZSBhYmxlIHRvIHVwZGF0ZSB0aGUgZmktc2ts LWxtZW0ga2VybmVsIGNtZCBsaW5lIHdpdGgKPiA+ID4gPiA+IHMvaTkxNV9mYWtlX2xtZW1fc3Rh cnQvaTkxNS5mYWtlX2xtZW1fc3RhcnQ/Cj4gPiA+ID4KPiA+ID4gPiBkb25lCj4gPiA+Cj4gPiA+ IDw2PlsgIDQ5Ny44OTc0NTZdIFtkcm1dIEludGVsIGdyYXBoaWNzIGZha2UgTE1FTTogW21lbSAw eDEwMDAwMDAwMC0weDEzZmZmZmZmZl0KPiA+ID4gPDY+WyAgNDk3Ljg5NzQ1OV0gW2RybV0gSW50 ZWwgZ3JhcGhpY3MgZmFrZSBMTUVNIElPIHN0YXJ0OiA0MDAwMDAwMAo+ID4gPiA8Nj5bICA0OTcu ODk3NDYxXSBbZHJtXSBJbnRlbCBncmFwaGljcyBmYWtlIExNRU0gc2l6ZTogNDAwMDAwMDAKPiA+ ID4KPiA+ID4gQWxsIHByZXNlbnQuCj4gPiAKPiA+IEFyZWssCj4gPiAKPiA+IENvdWxkIHdlIGVu YWJsZSBEUk1fSTkxNV9VTlNUQUJMRV9GQUtFX0xNRU0gaW4gQ0k/IFRoYXQgc2hvdWxkIGdpdmUg dXMKPiA+IHNvbWUgY292ZXJhZ2Ugb2YgdGhlIGZha2UgbG9jYWwtbWVtb3J5IHNldHVwIG9uIGZp LXNrbC1sbWVtLgo+IAo+IEhleSwKPiAKPiAgIGNvbmZpZyBEUk1fSTkxNV9VTlNUQUJMRQo+ICAg ICAgICAgICBib29sICJFbmFibGUgdW5zdGFibGUgQVBJIGZvciBlYXJseSBwcm90b3R5cGUgZGV2 ZWxvcG1lbnQiCj4gICAgICAgICAgIGRlcGVuZHMgb24gRVhQRVJUCj4gICAgICAgICAgIGRlcGVu ZHMgb24gU1RBR0lORwo+ICAgICAgICAgICBkZXBlbmRzIG9uIEJST0tFTiAjIHNob3VsZCBuZXZl ciBiZSBlbmFibGVkIGJ5IGRpc3Ryb3MhCj4gCj4gICBjb25maWcgRFJNX0k5MTVfVU5TVEFCTEVf RkFLRV9MTUVNCj4gICAgICAgICAgIGJvb2wgIkVuYWJsZSB0aGUgZXhwZXJpbWVudGFsIGZha2Ug bG1lbSIKPiAgICAgICAgICAgZGVwZW5kcyBvbiBEUk1fSTkxNV9VTlNUQUJMRQo+IAo+IEFGQUlV IGJlY2F1c2Ugb2YgdGhhdCBkZXBlbmRlbmN5IG9uIENPTkZJR19CUk9LRU4gd2UgY2Fubm90IGp1 c3QgZW5hYmxlCj4gaXQgdGhyb3VnaCAuY29uZmlnIC0gd2UgaGF2ZSB0byBlZGl0IHRoZSB2YWx1 ZSBpbiBpbml0L0tjb25maWdbMF0uCgpCZWZvcmUgdGhlIHJldmVydCBsYXN0IG5pZ2h0LCBDT05G SUdfQlJPS0VOIHdhcyBhbHJlYWR5IGVuYWJsZWQgaW4KQ0kuIEl0J3Mgbm93IGVuYWJsZWQgYWdh aW4uIFRoZSBhYm92ZSBvdXRwdXQgd2FzIGZyb20gQ0kgc2V0dGluZyB1cCBsbWVtCndpdGhvdXQg ZXh0cmEgaGFja2VyeS4KLUNocmlzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeA==