From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 2/4] drm/i915/gtt: Warn if the next layer scratch dma is invalid Date: Wed, 01 Jul 2015 13:55:00 +0300 Message-ID: <877fqkp2pn.fsf@gaia.fi.intel.com> References: <1435677400-7630-1-git-send-email-mika.kuoppala@intel.com> <1435677400-7630-2-git-send-email-mika.kuoppala@intel.com> <5592CAEF.2070000@intel.com> <20150630171105.GL1381@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id A9D4289E06 for ; Wed, 1 Jul 2015 03:55:46 -0700 (PDT) In-Reply-To: <20150630171105.GL1381@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , Michel Thierry Cc: intel-gfx@lists.freedesktop.org, miku@iki.fi List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gT24gVHVl LCBKdW4gMzAsIDIwMTUgYXQgMDU6NTk6MjdQTSArMDEwMCwgTWljaGVsIFRoaWVycnkgd3JvdGU6 Cj4+IE9uIDYvMzAvMjAxNSA0OjE2IFBNLCBNaWthIEt1b3BwYWxhIHdyb3RlOgo+PiA+V2hlbiBk bWEgcGFnZSBpcyBzZXR1cCwgd2FybiBpZiB3ZSB0cnkgdG8gcG9pbnQgdGhlIGVudHJpZXMKPj4g PnRvIGEgdW5pbml0aWFsaXplZCAoemVybykgZG1hIGFkZHJlc3MuIExpa2Ugd2UgZG8gd2l0aCBn ZW42Cj4KPiBKdXN0IGEgbm90ZSB0aGF0IDAgbG9va3Mgb25seSB0byBiZSByZXNlcnZlZCBkdWUg dG8gYSBxdWlyayBvZiB0aGUKPiBpbnRlbC1pb21tdSBpbXBsZW1lbnRhdGlvbi4gVGhlcmUgaXMg bm90aGluZyBwcmV2ZW50aW5nIGEgZGlmZmVyZW50Cj4gaW9tbXUgb3IgZnV0dXJlIGltcGxlbWVu dGF0aW9uIHVzaW5nIDAgYXMgYSB2YWxpZCBkbWFfYWRkcl90IGFmYWljdC4KPgo+IFRoaXMgc2hv dWxkIHByZXN1bWFibHkgYmUKPiBXQVJOX09OKGRtYV9tYXBwaW5nX2Vycm9yKCZkZXYtPnBkZXYt PmRldiwgcHhfZG1hKCkpKTsKPiAtQ2hyaXMKPgoKQWggeWVzLiBUaGlzIHdhcyBteSBwYXJhbm9p YSBmcm9tIHRoZSB0aW1lcyB3ZSB1cGRhdGVkCmV4ZWNsaXN0cyBwZHBzIHdpdGggemVybyBkbWEg YWRkcmVzc2VzLgoKTWljaGVsIHBvaW50ZWQgb3V0IHRoYXQgd2UgZG8gYSBwcm9wZXIgZG1hX21h cHBpbmdfZXJyb3IgCmNoZWNrIHdoZW4gd2UgYWxsb2NhdGUgdGhlIGRtYSBwYWdlLiBTbyBJIHRo aW5rIHRoaXMgcGF0Y2gKY2FuIGJlIGlnbm9yZWQuCgotTWlrYQoKPiAtLSAKPiBDaHJpcyBXaWxz b24sIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudHJlCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==