From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH] drm/i915: Default to more lenient force preempt timeout Date: Tue, 26 Nov 2019 09:32:42 +0000 Message-ID: <4740e8fe-7747-1eb5-803b-bcefb5d72959@linux.intel.com> References: <20191125162737.2161069-1-chris@chris-wilson.co.uk> 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 0288389C5E for ; Tue, 26 Nov 2019 09:32:45 +0000 (UTC) In-Reply-To: <20191125162737.2161069-1-chris@chris-wilson.co.uk> 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 Cc: Eero Tamminen List-Id: intel-gfx@lists.freedesktop.org Ck9uIDI1LzExLzIwMTkgMTY6MjcsIENocmlzIFdpbHNvbiB3cm90ZToKPiBCYXNlZCBvbiBhIHNh bXBsaW5nIG9mIGEgbnVtYmVyIG9mIGJlbmNobWFya3MgYWNyb3NzIHBsYXRmb3JtcywgYnkKPiBk ZWZhdWx0IG9wdCBmb3IgYSBtb3JlIG11Y2ggbGVuaWVudCB0aW1lb3V0IHNvIHRoYXQgd2Ugc2hv dWxkIG5vdAo+IGFkdmVyc2VseSBhZmZlY3QgZXhpc3RpbmcgY2xpZW50cy4KPiAKPiA2NDBtcyBv dWdodCB0byBiZSBlbm91Z2ggZm9yIGFueW9uZS4KPiAKPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdz LmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTEyMTY5Cj4gRml4ZXM6IDNhN2E5MmFi YThmYiAoImRybS9pOTE1L2V4ZWNsaXN0czogRm9yY2UgcHJlZW1wdGlvbiIpCj4gU2lnbmVkLW9m Zi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IEpvb25h cyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPiBDYzogRWVybyBU YW1taW5lbiA8ZWVyby50LnRhbW1pbmVuQGludGVsLmNvbT4KPiBDYzogRG1pdHJ5IFJvZ296aGtp biA8ZG1pdHJ5LnYucm9nb3poa2luQGludGVsLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L0tjb25maWcucHJvZmlsZSB8IDIgKy0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2Vy dGlvbigrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9LY29uZmlnLnByb2ZpbGUgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9LY29uZmlnLnByb2Zp bGUKPiBpbmRleCAxNzk5NTM3YTMyMjguLmMyODBiNmFlMzhlYiAxMDA2NDQKPiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9LY29uZmlnLnByb2ZpbGUKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9LY29uZmlnLnByb2ZpbGUKPiBAQCAtMjUsNyArMjUsNyBAQCBjb25maWcgRFJNX0k5MTVf SEVBUlRCRUFUX0lOVEVSVkFMCj4gICAKPiAgIGNvbmZpZyBEUk1fSTkxNV9QUkVFTVBUX1RJTUVP VVQKPiAgIAlpbnQgIlByZWVtcHQgdGltZW91dCAobXMsIGppZmZ5IGdyYW51bGFyaXR5KSIKPiAt CWRlZmF1bHQgMTAwICMgbWlsbGlzZWNvbmRzCj4gKwlkZWZhdWx0IDY0MCAjIG1pbGxpc2Vjb25k cwo+ICAgCWhlbHAKPiAgIAkgIEhvdyBsb25nIHRvIHdhaXQgKGluIG1pbGxpc2Vjb25kcykgZm9y IGEgcHJlZW1wdGlvbiBldmVudCB0byBvY2N1cgo+ICAgCSAgd2hlbiBzdWJtaXR0aW5nIGEgbmV3 IGNvbnRleHQgdmlhIGV4ZWNsaXN0cy4gSWYgdGhlIGN1cnJlbnQgY29udGV4dAo+IAoKSWYgaXQn cyBuZWVkZWQgaXQncyBuZWVkZWQuCgpSZXZpZXdlZC1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRr by51cnN1bGluQGludGVsLmNvbT4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 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=-7.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, HK_RANDOM_FROM,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 A5917C432C3 for ; Tue, 26 Nov 2019 09:32:47 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 825D620678 for ; Tue, 26 Nov 2019 09:32:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 825D620678 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 04E8F89C5E; Tue, 26 Nov 2019 09:32:47 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0288389C5E for ; Tue, 26 Nov 2019 09:32:45 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Nov 2019 01:32:45 -0800 X-IronPort-AV: E=Sophos;i="5.69,245,1571727600"; d="scan'208";a="202662118" Received: from aburk3x-mobl1.ger.corp.intel.com (HELO [10.252.19.231]) ([10.252.19.231]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/AES256-SHA; 26 Nov 2019 01:32:44 -0800 To: Chris Wilson , intel-gfx@lists.freedesktop.org References: <20191125162737.2161069-1-chris@chris-wilson.co.uk> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc Message-ID: <4740e8fe-7747-1eb5-803b-bcefb5d72959@linux.intel.com> Date: Tue, 26 Nov 2019 09:32:42 +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: <20191125162737.2161069-1-chris@chris-wilson.co.uk> Content-Language: en-US Subject: Re: [Intel-gfx] [PATCH] drm/i915: Default to more lenient force preempt timeout 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: , Cc: Eero Tamminen 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: <20191126093242.CHXozOaBJfCXeF2_RNWdKjSX7paWc9rbZ3LFb_xXP1c@z> Ck9uIDI1LzExLzIwMTkgMTY6MjcsIENocmlzIFdpbHNvbiB3cm90ZToKPiBCYXNlZCBvbiBhIHNh bXBsaW5nIG9mIGEgbnVtYmVyIG9mIGJlbmNobWFya3MgYWNyb3NzIHBsYXRmb3JtcywgYnkKPiBk ZWZhdWx0IG9wdCBmb3IgYSBtb3JlIG11Y2ggbGVuaWVudCB0aW1lb3V0IHNvIHRoYXQgd2Ugc2hv dWxkIG5vdAo+IGFkdmVyc2VseSBhZmZlY3QgZXhpc3RpbmcgY2xpZW50cy4KPiAKPiA2NDBtcyBv dWdodCB0byBiZSBlbm91Z2ggZm9yIGFueW9uZS4KPiAKPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdz LmZyZWVkZXNrdG9wLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTEyMTY5Cj4gRml4ZXM6IDNhN2E5MmFi YThmYiAoImRybS9pOTE1L2V4ZWNsaXN0czogRm9yY2UgcHJlZW1wdGlvbiIpCj4gU2lnbmVkLW9m Zi1ieTogQ2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IEpvb25h cyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPiBDYzogRWVybyBU YW1taW5lbiA8ZWVyby50LnRhbW1pbmVuQGludGVsLmNvbT4KPiBDYzogRG1pdHJ5IFJvZ296aGtp biA8ZG1pdHJ5LnYucm9nb3poa2luQGludGVsLmNvbT4KPiAtLS0KPiAgIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L0tjb25maWcucHJvZmlsZSB8IDIgKy0KPiAgIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2Vy dGlvbigrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9LY29uZmlnLnByb2ZpbGUgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9LY29uZmlnLnByb2Zp bGUKPiBpbmRleCAxNzk5NTM3YTMyMjguLmMyODBiNmFlMzhlYiAxMDA2NDQKPiAtLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9LY29uZmlnLnByb2ZpbGUKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9LY29uZmlnLnByb2ZpbGUKPiBAQCAtMjUsNyArMjUsNyBAQCBjb25maWcgRFJNX0k5MTVf SEVBUlRCRUFUX0lOVEVSVkFMCj4gICAKPiAgIGNvbmZpZyBEUk1fSTkxNV9QUkVFTVBUX1RJTUVP VVQKPiAgIAlpbnQgIlByZWVtcHQgdGltZW91dCAobXMsIGppZmZ5IGdyYW51bGFyaXR5KSIKPiAt CWRlZmF1bHQgMTAwICMgbWlsbGlzZWNvbmRzCj4gKwlkZWZhdWx0IDY0MCAjIG1pbGxpc2Vjb25k cwo+ICAgCWhlbHAKPiAgIAkgIEhvdyBsb25nIHRvIHdhaXQgKGluIG1pbGxpc2Vjb25kcykgZm9y IGEgcHJlZW1wdGlvbiBldmVudCB0byBvY2N1cgo+ICAgCSAgd2hlbiBzdWJtaXR0aW5nIGEgbmV3 IGNvbnRleHQgdmlhIGV4ZWNsaXN0cy4gSWYgdGhlIGN1cnJlbnQgY29udGV4dAo+IAoKSWYgaXQn cyBuZWVkZWQgaXQncyBuZWVkZWQuCgpSZXZpZXdlZC1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRr by51cnN1bGluQGludGVsLmNvbT4KClJlZ2FyZHMsCgpUdnJ0a28KX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4