From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 1/2] drm/i915/selftests: Calculate maximum ring size for preemption chain Date: Thu, 21 Mar 2019 18:42:15 +0000 Message-ID: <155319373541.26447.10680934161260721211@skylake-alporthouse-com> References: <20190321073748.5764-1-chris@chris-wilson.co.uk> <1cb00fa2b226e8e87499a8af074b87afea099059.camel@intel.com> <155319352779.26447.13930453206356439412@skylake-alporthouse-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 4123F6E169 for ; Thu, 21 Mar 2019 18:42:20 +0000 (UTC) In-Reply-To: <155319352779.26447.13930453206356439412@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Caz Yokoyama , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBDaHJpcyBXaWxzb24gKDIwMTktMDMtMjEgMTg6Mzg6NTMpCj4gUXVvdGluZyBDYXog WW9rb3lhbWEgKDIwMTktMDMtMjEgMTg6NDE6MTApCj4gPiBpbmxpbmUKPiA+IC1jYXoKPiA+IE9u IFRodSwgMjAxOS0wMy0yMSBhdCAwNzozNyArMDAwMCwgQ2hyaXMgV2lsc29uIHdyb3RlOgo+ID4g PiAzMiBpcyB0b28gbWFueSBmb3IgdGhlIGxpa2VzIG9mIGtibCwgYW5kIGluIG9yZGVyIHRvIGlu c2VydCB0aGF0IG1hbnkKPiA+IE5vdCBvbmx5IGtibC4gcmluZ19zaXplIGlzIDI1IG9uIG15IGNm bC4KPiA+IAo+ID4gPiByZXF1ZXN0cyBpbnRvIHRoZSByaW5nIHJlcXVpcmVzIHVzIHRvIGRlY2xh cmUgdGhlIGZpcnN0IGZldyBodW5nIC0tCj4gPiBUaGUgaHVuZyBpcyBub3QgY2F1c2VkIGJ5IDMy LiBJdCBpcyBjYXVzZWQgYnkgYWNjdW11bGF0aW9uIG9mIHJlcXVlc3RzCj4gPiBmb3IgYWxsIHBy aW1lIG51bWJlcnMuCj4gCj4gU3VyZSwgYnV0IHRoZSBkZXNpZ24gb2YgdGhlIHRlc3QgaXMgdGhh dCB3ZSBkb24ndCBjYXJlIGZvciBtb3JlIHRoYW4KPiByaW5nX3NpemUuCgpBbmQgeW91IGNhbid0 IGhhdmUgbW9yZSB0aGFuIHJpbmdfc2l6ZSByZXF1ZXN0cyB3aXRob3V0IGhhbmdpbmcgb24gdGhl CnNwaW5uZXIuIElmIHdlIHBpY2sgdGhlIG1heGltdW0gdGhhdCBhbGxvd3MgZm9yIGEgcHJpbWUg bnVtYmVyIGxhcmdlcgp0aGFuIHJpbmdfc2l6ZSwgaXQgaGFuZ3MgaXJyZXNwZWN0aXZlIG9mIHdo ZXRoZXIgb3Igbm90IHlvdSByZW1lbWJlciB0bwpmbHVzaCB0aGUgbG8uY3R4IGluIGJldHdlZW4u Ci1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=