From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 1/5] drm/i915/gt: Wait for new requests in intel_gt_retire_requests() Date: Fri, 15 Nov 2019 12:56:17 +0000 Message-ID: References: <20191114225736.616885-1-chris@chris-wilson.co.uk> <273f2ba3-02d5-f99b-03ba-f55868ea5259@linux.intel.com> <157382214554.11997.1888308848075709685@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 46E6F6E5D7 for ; Fri, 15 Nov 2019 12:56:20 +0000 (UTC) In-Reply-To: <157382214554.11997.1888308848075709685@skylake-alporthouse-com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDE1LzExLzIwMTkgMTI6NDksIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFR2cnRr byBVcnN1bGluICgyMDE5LTExLTE1IDEyOjQ1OjUyKQo+Pgo+PiBPbiAxNC8xMS8yMDE5IDIyOjU3 LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBPdXIgY2FsbGVycyBmYWxsIGludG8gdHdvIGNhdGVn b3JpZXMsIHRob3NlIHBhc3NpbmcgdGltZW91dD0wIHdobyBqdXN0Cj4+PiB3YW50IHRvIGZsdXNo IHJlcXVlc3QgcmV0aXJlbWVudHMgYW5kIHRob3NlIHBhc3NpbmcgYSB0aW1lb3V0IHRoYXQgbmVl ZAo+Pj4gdG8gd2FpdCBmb3Igc3VibWlzc2lvbiBjb21wbGV0aW9uIChlLmcuIGludGVsX2d0X3dh aXRfZm9yX2lkbGUoKSkuCj4+PiBDdXJyZW50bHksIHdlIG9ubHkgd2FpdCBmb3IgYSBzbmFwc2hv dCBvZiB0aW1lbGluZXMgYXQgdGhlIHN0YXJ0IG9mIHRoZQo+Pj4gd2FpdCAoYnV0IHRoZXJlIHdh cyBhbiBleHBlY3Rpb24gdGhhdCBuZXcgcmVxdWVzdHMgd291bGQgY2F1c2UgdGltZWxpbmVzCj4+ Cj4+IGV4cGVjdGF0aW9uPyBleGNlcHRpb24/Cj4gZXhwZWN0YXRpb24KPiAKPj4+IHRvIGFwcGVh ciBhdCB0aGUgZW5kKS4gSG93ZXZlciwgb3VyIGNhbGxlcnMsIHN1Y2ggYXMKPj4+IGludGVsX2d0 X3dhaXRfZm9yX2lkbGUoKSBiZWZvcmUgc3VzcGVuZCwgZG8gcmVxdWlyZSB1cyB0byB3YWl0IGZv ciB0aGUKPj4+IHBvd2VyIG1hbmFnZW1lbnQgcmVxdWVzdHMgZW1pdHRlZCBieSByZXRpcmVtZW50 IGFzIHdlbGwuIElmIHdlIGRvbid0LAo+Pj4gdGhlbiBpdCB0YWtlcyBhbiBleHRyYSBzZWNvbmQg b3IgdHdvIGZvciB0aGUgYmFja2dyb3VuZCB3b3JrZXIgdG8gZmx1c2gKPj4+IHRoZSBxdWV1ZSBh bmQgbWFyayB0aGUgR1QgYXMgaWRsZS4KPj4KPj4gU28gd2l0aCB0aGlzIGNoYW5nZSB3YWl0X2Zv cl9pZGxlIHdhaXRzIGZvciB0aGUga2VybmVsIGNvbnRleHQgdG8gZ2V0Cj4+IHJldGlyZWQgYXMg d2VsbC4gQW5kIHlvdSBzYXkgdGhhdCdzIGZhc3RlciBieSBhIHNlY29uZCBvciB0d28/IFdoaWNo Cj4+IGZsdXNoIGdldHMgc28gbXVjaCBzbG93ZXIsIEkgbWVhbiBmcm9tIHdoZXJlLCBpZiB3ZSBk b24ndCB3YWl0IGhlcmU/Cj4gCj4gaW50ZWxfZ3RfcG1fd2FpdF9mb3JfaWRsZSgpIChzbyBpOTE1 X2dlbV9zdXNwZW5kLCBhbmQgc2VsZnRlc3RzIHRoYXQKPiBleGVyY2lzZSB0aG9zZSBzYW1lIHBh dGhzKSB0aGVuIGhhcyB0byB3YWl0IGZvciB0aGUgYmFja2dyb3VuZCByZXRpcmUKPiB3b3JrZXIg dG8gZmx1c2ggdGhlIGZpbmFsIHJlcXVlc3RzIGFuZCBkcm9wIHRoZSB3YWtlcmVmLgoKQWNrLgoK UmV2aWV3ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpS ZWdhcmRzLAoKVHZydGtvCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng= 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=-1.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, HK_RANDOM_FROM,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 DB136C432C3 for ; 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15 Nov 2019 04:56:19 -0800 X-IronPort-AV: E=Sophos;i="5.68,308,1569308400"; d="scan'208";a="199192680" Received: from mpotanix-mobl2.ccr.corp.intel.com (HELO [10.252.20.183]) ([10.252.20.183]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/AES256-SHA; 15 Nov 2019 04:56:18 -0800 To: Chris Wilson , intel-gfx@lists.freedesktop.org References: <20191114225736.616885-1-chris@chris-wilson.co.uk> <273f2ba3-02d5-f99b-03ba-f55868ea5259@linux.intel.com> <157382214554.11997.1888308848075709685@skylake-alporthouse-com> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: Date: Fri, 15 Nov 2019 12:56:17 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <157382214554.11997.1888308848075709685@skylake-alporthouse-com> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH 1/5] drm/i915/gt: Wait for new requests in intel_gt_retire_requests() 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: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Message-ID: <20191115125617.ouxBmJu4CajsqXyy8rkBzgspCoS7d11ZLe4gJJ9SFi0@z> Ck9uIDE1LzExLzIwMTkgMTI6NDksIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFR2cnRr byBVcnN1bGluICgyMDE5LTExLTE1IDEyOjQ1OjUyKQo+Pgo+PiBPbiAxNC8xMS8yMDE5IDIyOjU3 LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4+PiBPdXIgY2FsbGVycyBmYWxsIGludG8gdHdvIGNhdGVn b3JpZXMsIHRob3NlIHBhc3NpbmcgdGltZW91dD0wIHdobyBqdXN0Cj4+PiB3YW50IHRvIGZsdXNo IHJlcXVlc3QgcmV0aXJlbWVudHMgYW5kIHRob3NlIHBhc3NpbmcgYSB0aW1lb3V0IHRoYXQgbmVl ZAo+Pj4gdG8gd2FpdCBmb3Igc3VibWlzc2lvbiBjb21wbGV0aW9uIChlLmcuIGludGVsX2d0X3dh aXRfZm9yX2lkbGUoKSkuCj4+PiBDdXJyZW50bHksIHdlIG9ubHkgd2FpdCBmb3IgYSBzbmFwc2hv dCBvZiB0aW1lbGluZXMgYXQgdGhlIHN0YXJ0IG9mIHRoZQo+Pj4gd2FpdCAoYnV0IHRoZXJlIHdh cyBhbiBleHBlY3Rpb24gdGhhdCBuZXcgcmVxdWVzdHMgd291bGQgY2F1c2UgdGltZWxpbmVzCj4+ Cj4+IGV4cGVjdGF0aW9uPyBleGNlcHRpb24/Cj4gZXhwZWN0YXRpb24KPiAKPj4+IHRvIGFwcGVh ciBhdCB0aGUgZW5kKS4gSG93ZXZlciwgb3VyIGNhbGxlcnMsIHN1Y2ggYXMKPj4+IGludGVsX2d0 X3dhaXRfZm9yX2lkbGUoKSBiZWZvcmUgc3VzcGVuZCwgZG8gcmVxdWlyZSB1cyB0byB3YWl0IGZv ciB0aGUKPj4+IHBvd2VyIG1hbmFnZW1lbnQgcmVxdWVzdHMgZW1pdHRlZCBieSByZXRpcmVtZW50 IGFzIHdlbGwuIElmIHdlIGRvbid0LAo+Pj4gdGhlbiBpdCB0YWtlcyBhbiBleHRyYSBzZWNvbmQg b3IgdHdvIGZvciB0aGUgYmFja2dyb3VuZCB3b3JrZXIgdG8gZmx1c2gKPj4+IHRoZSBxdWV1ZSBh bmQgbWFyayB0aGUgR1QgYXMgaWRsZS4KPj4KPj4gU28gd2l0aCB0aGlzIGNoYW5nZSB3YWl0X2Zv cl9pZGxlIHdhaXRzIGZvciB0aGUga2VybmVsIGNvbnRleHQgdG8gZ2V0Cj4+IHJldGlyZWQgYXMg d2VsbC4gQW5kIHlvdSBzYXkgdGhhdCdzIGZhc3RlciBieSBhIHNlY29uZCBvciB0d28/IFdoaWNo Cj4+IGZsdXNoIGdldHMgc28gbXVjaCBzbG93ZXIsIEkgbWVhbiBmcm9tIHdoZXJlLCBpZiB3ZSBk b24ndCB3YWl0IGhlcmU/Cj4gCj4gaW50ZWxfZ3RfcG1fd2FpdF9mb3JfaWRsZSgpIChzbyBpOTE1 X2dlbV9zdXNwZW5kLCBhbmQgc2VsZnRlc3RzIHRoYXQKPiBleGVyY2lzZSB0aG9zZSBzYW1lIHBh dGhzKSB0aGVuIGhhcyB0byB3YWl0IGZvciB0aGUgYmFja2dyb3VuZCByZXRpcmUKPiB3b3JrZXIg dG8gZmx1c2ggdGhlIGZpbmFsIHJlcXVlc3RzIGFuZCBkcm9wIHRoZSB3YWtlcmVmLgoKQWNrLgoK UmV2aWV3ZWQtYnk6IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CgpS ZWdhcmRzLAoKVHZydGtvCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZng=