From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 13/14] drm/i915/guc: Workaround the missing user interrupt after preemption Date: Thu, 19 Oct 2017 20:44:41 +0100 Message-ID: <150844228188.29194.15924865187502527884@mail.alporthouse.com> References: <20171019183619.6235-1-michal.winiarski@intel.com> <20171019183619.6235-14-michal.winiarski@intel.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 1C5596EB43 for ; Thu, 19 Oct 2017 19:44:53 +0000 (UTC) In-Reply-To: <20171019183619.6235-14-michal.winiarski@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: =?utf-8?q?Micha=C5=82_Winiarski?= , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBNaWNoYcWCIFdpbmlhcnNraSAoMjAxNy0xMC0xOSAxOTozNjoxOCkKPiBXaXRoIEd1 Qywgd2UncmUgc2NoZWR1bGluZyB0YXNrbGV0IG9uIFVTRVJfSU5URVJSVVBUIC0gc2luY2Ugc29t ZSB3b3JrCj4gaGFzIGNvbXBsZXRlZCwgcGVyaGFwcyB3ZSdyZSBhYmxlIHRvIHN1Ym1pdCBzb21l IG1vcmUgd29yay4gV2UncmUgZG9pbmcKPiBzaW1pbGFyIHRoaW5nIGZvciBwcmVlbXB0aW9uIC0g YWZ0ZXIgcHJlZW1wdGlvbiBoYXMgY29tcGxldGVkLCBpdCdzIHRpbWUKPiB0byBzY2hlZHVsZSB0 aGUgdGFza2xldCBhbmQgc3VibWl0IG1vcmUgd29yayAoc2luY2UgdGhlIGVuZ2luZSBpcyBub3cK PiBpZGxlKS4gVW5mb3J0dW5hdGVseSwgd2UgY2FuIGhpdCB0aGUgc2NlbmFyaW9zIHdoZXJlIHRo ZSBwcmVlbXB0aW9uIGlzCj4gZG9uZSwgYnV0IHRoZSBpbnRlcnJ1cHQgaXMgbm93aGVyZSB0byBi ZSBzZWVuLiBUbyB3b3JrIGFyb3VuZCB0aGUKPiBwcm9ibGVtLCBsZXQncyB1c2UgYSBkZWxheWVk IHdvcmsgdGhhdCdzIGtpY2tpbmcgdGhlIHRhc2tsZXQgaWYKPiBwcmVlbXB0aW9uIGlzIGRvbmUs IGFuZCBxdWV1ZWluZyBpdHNlbGYgb3RoZXJ3aXNlLgoKSSdtIG5vdCBidXlpbmcgaXQgeWV0LiBN aXNzaW5nIFVTRVJfSU5URVJSVVBUIHdvdWxkIG5vdCBiZSBndWMgc3BlY2lmaWMKKHN1cmVseT8p IGFuZCBzbyB3ZSB3b3VsZCBiZSBnZXR0aW5nIHNpbWlsYXIgbWlzc2VkLWJyZWFkY3J1bWIgd2Fy bmluZ3MKb24gc2tsKy4gV2UgZGVkaWNhdGUgYSBsb3Qgb2YgQ0kgdG93YXJkcyBkZXRlY3Rpbmcg dGhvc2UuLi4KClRoZSBmaXJzdCBhbHRlcm5hdGl2ZSB0aGF0IHNwcmluZ3MgdG8gbWluZCBpcyBi YWQgb3JkZXJpbmcgYmV0d2VlbiBnZ3R0CndyaXRlIGFuZCBNSV9VU0VSX0lOVEVSUlVQVCwgYnV0 IHRoYXQgdG9vIGlzIGNvbW1vbiB0byBleGVjbGlzdHMsIGFuZAphbHNvIHJlc3VsdHMgaW4gbWlz c2VkLWJyZWFkY3J1bWIgd2FybmluZ3MgKHdoaWNoIGFyZSBub3RhYmxlIGJ5IHRoZWlyCmFic2Vu Y2UpLiBUaG91Z2ggaGF2aW5nIHNhaWQgdGhhdCwgdGhlIEhXU1Agb3JkZXJpbmcgaXNzdWUgd2l0 aAppbnRlbF9pb21tdSBpcyB3b3JyeWluZyBtZSB0aGF0IHdlIGhhdmUgc2ltaWxhciBpc3N1ZXMg d2l0aCBicmVhZGNydW1icworIGludGVsX2lvbW11LiBJcyBpb21tdSBhIGZhY3Rvcj8KCkluIHNo b3J0LCBpZiB0aGlzIGlzIGEgcHJvYmxlbSBoZXJlLCBpdCBzaG91bGQgYmUgYSBwcm9ibGVtIGV2 ZXJ5d2hlcmUuClJpZ2h0PwotQ2hyaXMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==