From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH 1/2] x86/gpu: reserve ICL's graphics stolen memory Date: Thu, 5 Jul 2018 07:52:28 -0700 Message-ID: <20180705145228.GG734@intel.com> References: <20180503002352.11951-1-paulo.r.zanoni@intel.com> <20180504203252.28048-1-paulo.r.zanoni@intel.com> <152568281673.4929.8527287724144901266@moflaher-mobl.ger.corp.intel.com> <1527889491.2503.9.camel@intel.com> <20180618174721.GC2236@intel.com> <20180703191135.GD734@intel.com> <20180704055041.GA29478@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 50D456E12B for ; Thu, 5 Jul 2018 14:53:01 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180704055041.GA29478@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ingo Molnar Cc: x86@kernel.org, Paulo Zanoni , intel-gfx@lists.freedesktop.org, stable@vger.kernel.org, Ingo Molnar , "H. Peter Anvin" , Thomas Gleixner List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKdWwgMDQsIDIwMTggYXQgMDc6NTA6NDJBTSArMDIwMCwgSW5nbyBNb2xuYXIgd3Jv dGU6Cj4gCj4gKiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+IHdyb3RlOgo+ IAo+ID4gPiBDYzogVGhvbWFzIEdsZWl4bmVyIDx0Z2x4QGxpbnV0cm9uaXguZGU+Cj4gPiA+ID4g PiA+IENjOiBJbmdvIE1vbG5hciA8bWluZ29Aa2VybmVsLm9yZz4KPiA+ID4gPiA+ID4gQ2M6IEgu IFBldGVyIEFudmluIDxocGFAenl0b3IuY29tPgo+ID4gPiA+ID4gPiBDYzogeDg2QGtlcm5lbC5v cmcKPiA+ID4gCj4gPiA+IGd1eXMsIGNvdWxkIHdlIHB1c2ggdGhpcyB0aHJvdWdoIGRybS1pbnRl bD8gYWNrPwo+ID4gPiBuYWNrPyBjb21tZW50cz8KPiA+IAo+ID4gSXMgdGhlcmUgYW55IGNvbmNl cm4gd2l0aCB0aGlzIHBhdGNoPwo+ID4gYW55IGFjayBmb3IgcHVzaCB0aGlzIHRocm91Z2ggZHJt LWludGVsPwo+ID4gb3IgYW55IG5hY2sgd2l0aCBleHBsYW5hdGlvbnMgcGxlYXNlPwo+ID4gCj4g PiBJJ2QgbGlrZSB0byBwdXNoIHRoaXMgZm9yIDQuMTkgYmVjYXVzZSB0aGlzIGlzCj4gPiBvbmUg b2YgdGhlIHBhdGNoZXMgdGhhdCBibG9ja3MgdXMgb24gdXNpbmcgZHJtLXRpcAo+ID4gb24gSUNM Lgo+IAo+IFNvcnJ5IC0gbm8gb2JqZWN0aW9ucywgYW5kIEkgc3VwcG9zZSBpdCB3aWxsIGJlIGFs bCB0ZXN0ZWQgcHJvcGVybHkgYmVmb3JlIGdvaW5nIAo+IHVwc3RyZWFtOgoKbnAuIHllYXAsIHdl IGhhdmUgdGhhdCBydW5uaW5nIG9uIElDTHMgaGVyZSB3aXRoIGludGVybmFsIGJyYW5jaCBmb3Ig YSB3aGlsZSBhbHJlYWR5LgoKPiAKPiBBY2tlZC1ieTogSW5nbyBNb2xuYXIgPG1pbmdvQGtlcm5l bC5vcmc+CgpUaGFua3MsClJvZHJpZ28uCgo+IAo+IFRoYW5rcywKPiAKPiAJSW5nbwpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGlu ZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com ([192.55.52.115]:10471 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753592AbeGEOxC (ORCPT ); Thu, 5 Jul 2018 10:53:02 -0400 Date: Thu, 5 Jul 2018 07:52:28 -0700 From: Rodrigo Vivi To: Ingo Molnar Cc: Paulo Zanoni , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Joonas Lahtinen , intel-gfx@lists.freedesktop.org, x86@kernel.org, stable@vger.kernel.org Subject: Re: [Intel-gfx] [PATCH 1/2] x86/gpu: reserve ICL's graphics stolen memory Message-ID: <20180705145228.GG734@intel.com> References: <20180503002352.11951-1-paulo.r.zanoni@intel.com> <20180504203252.28048-1-paulo.r.zanoni@intel.com> <152568281673.4929.8527287724144901266@moflaher-mobl.ger.corp.intel.com> <1527889491.2503.9.camel@intel.com> <20180618174721.GC2236@intel.com> <20180703191135.GD734@intel.com> <20180704055041.GA29478@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180704055041.GA29478@gmail.com> Sender: stable-owner@vger.kernel.org List-ID: On Wed, Jul 04, 2018 at 07:50:42AM +0200, Ingo Molnar wrote: > > * Rodrigo Vivi wrote: > > > > Cc: Thomas Gleixner > > > > > > Cc: Ingo Molnar > > > > > > Cc: H. Peter Anvin > > > > > > Cc: x86@kernel.org > > > > > > guys, could we push this through drm-intel? ack? > > > nack? comments? > > > > Is there any concern with this patch? > > any ack for push this through drm-intel? > > or any nack with explanations please? > > > > I'd like to push this for 4.19 because this is > > one of the patches that blocks us on using drm-tip > > on ICL. > > Sorry - no objections, and I suppose it will be all tested properly before going > upstream: np. yeap, we have that running on ICLs here with internal branch for a while already. > > Acked-by: Ingo Molnar Thanks, Rodrigo. > > Thanks, > > Ingo