From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 129056EBDE for ; Mon, 10 Feb 2020 10:31:44 +0000 (UTC) References: <20191205123113.12611-1-zbigniew.kempczynski@intel.com> <157554961951.22727.15891786065422931889@skylake-alporthouse-com> From: Tvrtko Ursulin Message-ID: Date: Mon, 10 Feb 2020 10:31:40 +0000 MIME-Version: 1.0 In-Reply-To: <157554961951.22727.15891786065422931889@skylake-alporthouse-com> Content-Language: en-US Subject: Re: [igt-dev] [PATCH i-g-t] lib/i915/gem_mman: Add support for GEM_MMAP_OFFSET ioctl List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Chris Wilson , =?UTF-8?Q?Zbigniew_Kempczy=c5=84ski?= , igt-dev@lists.freedesktop.org List-ID: Ck9uIDA1LzEyLzIwMTkgMTI6NDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFpiaWdu aWV3IEtlbXBjennFhHNraSAoMjAxOS0xMi0wNSAxMjozMToxMykKPj4gV2l0aCBpbnRyb2R1Y3Rp b24gb2YgbmV3IGtlcm5lbCBpb2N0bCB3ZSBuZWVkIHRvIGNvdmVyIHRoaXMgaW4KPj4gdGhlIElH VCdzLiBQYXRjaCBhZGRzIG1tYXAgZnVuY3Rpb25zIGFwcHJvcHJpYXRlIGZvciB0aGlzLgo+Pgo+ PiBTaWduZWQtb2ZmLWJ5OiBMdWthc3ogS2FsYW1hcnogPGx1a2Fzei5rYWxhbWFyekBpbnRlbC5j b20+Cj4+IFNpZ25lZC1vZmYtYnk6IEFudG9uaW8gQXJnZW56aWFubyA8YW50b25pby5hcmdlbnpp YW5vQGludGVsLmNvbT4KPj4gU2lnbmVkLW9mZi1ieTogWmJpZ25pZXcgS2VtcGN6ecWEc2tpIDx6 Ymlnbmlldy5rZW1wY3p5bnNraUBpbnRlbC5jb20+Cj4+IENjOiBDaHJpcyBXaWxzb24gPGNocmlz QGNocmlzLXdpbHNvbi5jby51az4KPiAKPiBEbyB3ZSByZWFsbHkgaGF2ZSBwZW9wbGUgb3V0c2lk ZSBvZiBnZW1fbW1hcF93Yy5jIGFuZCBnZW1fbW1hcF9vZmZzZXQuYwo+IHRoYXQgY2FyZSB3aGV0 aGVyIHRoZWlyIFdDL1dCIG1tYXBwaW5nIGlzIHByb3ZpZGVkIGJ5IE1NQVBfT0ZGU0VUX0lPQ1RM Cj4gb3IgTU1BUF9JT0NUTC4gVGhleSBqdXN0IGV4cGVjdCBpdCB0byB3b3JrLCBJIHdvdWxkIGhh dmUgdGhvdWdodCAtLQo+IGJhc2ljYWxseSBqdXN0IGdlbV9tbWFwX19kZXZpY2VfY29oZXJlbnQg KGFuZCBtYXliZSB0aGUgYWx0ZXJuYXRpdmUgd291bGQKPiBiZSBnZW1fbW1hcF9fY2FjaGVfY29o ZXJlbnQsIGRvbid0IHF1b3RlIG1lIG9uIHRoYXQgOikKPiAKPiBJdCdzIG5vdCBhIGh1Z2UgZGVh bCwgSSB0aGluayBpdCBmYWxscyB1bmRlciBvdmVyZW5naW5lZXJpbmcgdGhhdCB3aWxsCj4gc2lt cGx5IGxlYWQgdG8gY29uZnVzaW9uIG9mICJ3aGVuIGRvIEkgdXNlIG9uZSBhbmQgbm90IHRoZSBv dGhlcj8iCgpXaGF0IHNoYWxsIHdlIGRvIHdpdGggY2FsbCBzaXRlcyB3aGljaCB1c2VkIHRvIGRv OgoKICAgZ2VtX21tYXBfX2d0dCgpCiAgIGdldF9zZXRfZG9tYWluKEdUVCkKCkFuZCBub3cgZG86 CgogICBnZW1fbW1hcF9fZGV2aWNlX2NvaGVyZW50KCkKICAgZ2VtX3NldF9kb21haW4oR1RUKQoK PwoKU291bmRzIGxpa2Ugd2UgbmVlZCBhIGhlbHBlciB0byBlaXRoZXIgbGV0cyB0aGUgY2FsbGVy IGtub3cgd2hpY2ggCmZsYXZvdXIgb2YgbW1hcCB3YXMgdXNlZCBzbyBjb3JyZWN0IGZsdXNoaW5n IGNhbiBiZSBkb25lLCBvciBhIApzeW5jaHJvbm91cyBoZWxwZXIgd2hlcmUgcG9zc2libGUgc291 bmRzIG11Y2ggZWFzaWVyOgoKICAgZ2VtX21tYXBfX2RldmljZV9jb2hlcmVudF9zeW5jKCkgLSBk b2VzIHRoZSBjb3JyZWN0IHNldF9kb21haW4gaW50ZXJuYWxseQoKUmVnYXJkcywKClR2cnRrbwoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYg bWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldgo=