Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp195452pxb; Wed, 3 Feb 2021 03:18:09 -0800 (PST) X-Google-Smtp-Source: ABdhPJyjf0BCsm3yGxeyF2IemZU16fX6gN5AJ9BdeIzGQZ27HgN7gDWWhZmSAMIFHJkZEmW2GK9+ X-Received: by 2002:a17:906:af15:: with SMTP id lx21mr2027382ejb.139.1612351089092; Wed, 03 Feb 2021 03:18:09 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612351089; cv=none; d=google.com; s=arc-20160816; b=UnRyGIpWtC6mdeR3QVhEFIe8VZJmfISbZmCVCdVjfp9n8m8r+XwyuNNh1LQe9yhf1O gQuYpuceT3XVDWkKYipK8rvG1zBD9ZEO4KpTyo2GyW2OaNLLHiWXxDgeSbzvW7aD3whY JvAbFHfbGvDMBo+w2UvE6mnge5EGC8EDzHUvz1Adosd6SZXg3jx66Y8/G628UIsc2QTs tqgZzRYseFxgzWKHSW86+5jyErzHSqWhRi3KyO9HQSxUY/bxO7Eg/EK3Joz+bY+JdKCz NppFZhyn7CO637fNPOOQIsukWcYCuVHSVd5F0RBSrNjgkJd8YCn4Hr//eeLHm6mA6+yX yLhA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:mime-version :content-transfer-encoding:references:in-reply-to:subject:cc:to:from :date:dkim-signature; bh=JLz+OlxgUrwrK3/DkIgjOiGNwRyO5iLgLC9zlLF0gMA=; b=XFxcYseF/hrFNxFsxvDJpiPzz7h7+NR88jPMqX1E0efqrUXcR8wto9RjL+t5AWaiFw fUhWIwlrS1MowkLuRHPaYQ/319NkZ/i5Dy6Ps2f8yHDobeDRfiJTzOXsSHohICPEKR+W emMco9xXBaEPkam+LZ0igdgwdMyHBC3uCAr38uBO63giA3eHHN5F66yi6zNMC8gW6hoC FU+sHNwPwnxF9jTA6O3RvjbBMHNXmJZO3/W947YptxTF0B7cVcjaDfgDQgw4hK8u3c8s 9BQfVFvbcBzj2rSYpQ5BX6/FOTBQy4K7BmWFXdvv+YEKlfMfiFCGo7W2x+Io+RRvWIOK 02cA== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@163.com header.s=s110527 header.b=IMmW8PL5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=163.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r26si1017347edx.381.2021.02.03.03.17.43; Wed, 03 Feb 2021 03:18:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@163.com header.s=s110527 header.b=IMmW8PL5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=163.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234058AbhBCLQP (ORCPT + 99 others); Wed, 3 Feb 2021 06:16:15 -0500 Received: from m13114.mail.163.com ([220.181.13.114]:37730 "EHLO m13114.mail.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233575AbhBCLQM (ORCPT ); Wed, 3 Feb 2021 06:16:12 -0500 X-Greylist: delayed 9824 seconds by postgrey-1.27 at vger.kernel.org; Wed, 03 Feb 2021 06:16:08 EST DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=Y9k7A QxeHNAGhT3qcp+oKmUXefeNSsdtnhS+Yk8xiSU=; b=IMmW8PL5Q8UczSTl4QMLZ hdVODP2Xz/MQH5nc/bjy1opo9gWtvSHD0WoZx2uCmOElxvri0BguIHeyqFk5bifs UPTIytezp4NwytF8qDXnWhcjmOrEFXdoqsEky+GnkDPjEUP8MDAEBbynCTCqS1re T61/RY79c/3N+O8cOVinjs= Received: from ultrachin$163.com ( [111.206.145.44] ) by ajax-webmail-wmsvr114 (Coremail) ; Wed, 3 Feb 2021 10:53:13 +0800 (CST) X-Originating-IP: [111.206.145.44] Date: Wed, 3 Feb 2021 10:53:13 +0800 (CST) From: chin To: "Vincent Guittot" Cc: linux-kernel , "Ingo Molnar" , "Peter Zijlstra" , "Juri Lelli" , "Dietmar Eggemann" , "Steven Rostedt" , "Ben Segall" , "Mel Gorman" , "Daniel Bristot de Oliveira" , heddchen@tencent.com, =?GBK?Q?xiaoggchen=28=B3=C2=D0=A1=B9=E2=29?= Subject: Re: [PATCH] sched: pull tasks when CPU is about to run SCHED_IDLE tasks X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.13 build 20210104(ab8c30b6) Copyright (c) 2002-2021 www.mailtech.cn 163com In-Reply-To: References: <1608710968-31475-1-git-send-email-ultrachin@163.com> <1fefea2e.70bf.176f08d9fae.Coremail.ultrachin@163.com> <61e22917.538b.176f56231f6.Coremail.ultrachin@163.com> <38c1aeee.2d5f.176f9bb0cfb.Coremail.ultrachin@163.com> <4e2f3ac4.2b66.17761bc6eb9.Coremail.ultrachin@163.com> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <1b6af75a.106e.17765cee3ad.Coremail.ultrachin@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: csGowACXbRAZEBpgmf+HAA--.8050W X-CM-SenderInfo: xxow2thfkl0qqrwthudrp/1tbiGRguWFyPbyyCJAACsD X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgoKQXQgMjAyMS0wMi0wMiAyMzo1NDoxNSwgIlZpbmNlbnQgR3VpdHRvdCIgPHZpbmNlbnQuZ3Vp dHRvdEBsaW5hcm8ub3JnPiB3cm90ZToKPk9uIFR1ZSwgMiBGZWIgMjAyMSBhdCAwODo1NiwgY2hp biA8dWx0cmFjaGluQDE2My5jb20+IHdyb3RlOgo+Pgo+Pgo+Pgo+Pgo+PiBBdCAyMDIxLTAxLTEz IDE2OjMwOjE0LCAiVmluY2VudCBHdWl0dG90IiA8dmluY2VudC5ndWl0dG90QGxpbmFyby5vcmc+ IHdyb3RlOgo+PiA+T24gV2VkLCAxMyBKYW4gMjAyMSBhdCAwNDoxNCwgY2hpbiA8dWx0cmFjaGlu QDE2My5jb20+IHdyb3RlOgo+PiA+Pgo+PiA+Pgo+PiA+Pgo+PiA+Pgo+PiA+PiBBdCAyMDIxLTAx LTEyIDE2OjE4OjUxLCAiVmluY2VudCBHdWl0dG90IiA8dmluY2VudC5ndWl0dG90QGxpbmFyby5v cmc+IHdyb3RlOgo+PiA+PiA+T24gVHVlLCAxMiBKYW4gMjAyMSBhdCAwNzo1OSwgY2hpbiA8dWx0 cmFjaGluQDE2My5jb20+IHdyb3RlOgo+PiA+PiA+Pgo+PiA+PiA+Pgo+PiA+PiA+Pgo+PiA+PiA+ Pgo+PiA+PiA+PiBBdCAyMDIxLTAxLTExIDE5OjA0OjE5LCAiVmluY2VudCBHdWl0dG90IiA8dmlu Y2VudC5ndWl0dG90QGxpbmFyby5vcmc+IHdyb3RlOgo+PiA+PiA+PiA+T24gTW9uLCAxMSBKYW4g MjAyMSBhdCAwOToyNywgY2hpbiA8dWx0cmFjaGluQDE2My5jb20+IHdyb3RlOgo+PiA+PiA+PiA+ Pgo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiBBdCAyMDIwLTEyLTIzIDE5OjMwOjI2LCAiVmluY2Vu dCBHdWl0dG90IiA8dmluY2VudC5ndWl0dG90QGxpbmFyby5vcmc+IHdyb3RlOgo+PiA+PiA+PiA+ PiA+T24gV2VkLCAyMyBEZWMgMjAyMCBhdCAwOTozMiwgPHVsdHJhY2hpbkAxNjMuY29tPiB3cm90 ZToKPj4gPj4gPj4gPj4gPj4KPj4gPj4gPj4gPj4gPj4gRnJvbTogQ2hlbiBYaWFvZ3VhbmcgPHhp YW9nZ2NoZW5AdGVuY2VudC5jb20+Cj4+ID4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ID4+IEJlZm9y ZSBhIENQVSBzd2l0Y2hlcyBmcm9tIHJ1bm5pbmcgU0NIRURfTk9STUFMIHRhc2sgdG8KPj4gPj4g Pj4gPj4gPj4gU0NIRURfSURMRSB0YXNrLCB0cnlpbmcgdG8gcHVsbCBTQ0hFRF9OT1JNQUwgdGFz a3MgZnJvbSBvdGhlcgo+PiA+PiA+PiA+PiA+Cj4+ID4+ID4+ID4+ID5Db3VsZCB5b3UgZXhwbGFp biBtb3JlIGluIGRldGFpbCB3aHkgeW91IG9ubHkgY2FyZSBhYm91dCB0aGlzIHVzZSBjYXNlCj4+ ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ID5pbiBwYXJ0aWN1bGFyIGFuZCBub3QgdGhlIGdlbmVyYWwg Y2FzZT8KPj4gPj4gPj4gPj4KPj4gPj4gPj4gPj4KPj4gPj4gPj4gPj4gV2Ugd2FudCB0byBydW4g b25saW5lIHRhc2tzIHVzaW5nIFNDSEVEX05PUk1BTCBwb2xpY3kgYW5kIG9mZmxpbmUgdGFza3MK Pj4gPj4gPj4gPj4gdXNpbmcgU0NIRURfSURMRSBwb2xpY3kuIFRoZSBvbmxpbmUgdGFza3MgYW5k IHRoZSBvZmZsaW5lIHRhc2tzIHJ1biBpbgo+PiA+PiA+PiA+PiB0aGUgc2FtZSBjb21wdXRlciBp biBvcmRlciB0byB1c2UgdGhlIGNvbXB1dGVyIGVmZmljaWVudGx5Lgo+PiA+PiA+PiA+PiBUaGUg b25saW5lIHRhc2tzIGFyZSBpbiBzbGVlcCBpbiBtb3N0IHRpbWVzIGJ1dCBzaG91bGQgcmVzcG9u Y2Ugc29vbiBvbmNlCj4+ID4+ID4+ID4+IHdha2UgdXAuIFRoZSBvZmZsaW5lIHRhc2tzIGFyZSBp biBsb3cgcHJpb3JpdHkgYW5kIHdpbGwgcnVuIG9ubHkgd2hlbiBubyBvbmxpbmUKPj4gPj4gPj4g Pj4gdGFza3MuCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+IFRoZSBvbmxpbmUgdGFza3MgYXJlIG1v cmUgaW1wb3J0YW50IHRoYW4gdGhlIG9mZmxpbmUgdGFza3MgYW5kIGFyZSBsYXRlbmN5Cj4+ID4+ ID4+ID4+IHNlbnNpdGl2ZSB3ZSBzaG91bGQgbWFrZSBzdXJlIHRoZSBvbmxpbmUgdGFza3MgcHJl ZW1wdCB0aGUgb2ZmbGluZSB0YXNrcwo+PiA+PiA+PiA+PiBhcyBzb29uIGFzIHBvc3NpbGJlIHdo aWxlIHRoZXJlIGFyZSBvbmxpbmUgdGFza3Mgd2FpdGluZyB0byBydW4uCj4+ID4+ID4+ID4+IFNv IGluIG91ciBzaXR1YXRpb24gd2UgaG9wZSB0aGUgU0NIRURfTk9STUFMIHRvIHJ1biBpZiBoYXMg YW55Lgo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiBMZXQncyBhc3N1bWUgd2UgaGF2ZSAyIENQVXMs Cj4+ID4+ID4+ID4+IEluIENQVTEgd2UgZ290IDIgU0NIRURfTk9STUFMIHRhc2tzLgo+PiA+PiA+ PiA+PiBpbiBDUFUyIHdlIGdvdCAxIFNDSEVEX05PUk1BTCB0YXNrIGFuZCAyIFNDSEVEX0lETEUg dGFza3MuCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICBDUFUxICAgICAgICAg ICAgICAgICAgICAgIENQVTIKPj4gPj4gPj4gPj4gICAgICAgICBjdXJyICAgICAgIHJxMSAgICAg ICAgICAgIGN1cnIgICAgICAgICAgcnEyCj4+ID4+ID4+ID4+ICAgICAgICstLS0tLS0rIHwgKy0t LS0tLSsgICAgICAgKy0tLS0tLSsgfCArLS0tLSsgKy0tLS0rCj4+ID4+ID4+ID4+IHQwICAgIHxO T1JNQUx8IHwgfE5PUk1BTHwgICAgICAgfE5PUk1BTHwgfCB8SURMRXwgfElETEV8Cj4+ID4+ID4+ ID4+ICAgICAgICstLS0tLS0rIHwgKy0tLS0tLSsgICAgICAgKy0tLS0tLSsgfCArLS0tLSsgKy0t LS0rCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIE5PUk1BTCBleGl0cyBvciBibG9ja2VkCj4+ID4+ID4+ID4+ICAgICAgICstLS0tLS0rIHwg Ky0tLS0tLSsgICAgICAgICAgICAgICAgfCArLS0tLSsgKy0tLS0rCj4+ID4+ID4+ID4+IHQxICAg IHxOT1JNQUx8IHwgfE5PUk1BTHwgICAgICAgICAgICAgICAgfCB8SURMRXwgfElETEV8Cj4+ID4+ ID4+ID4+ICAgICAgICstLS0tLS0rIHwgKy0tLS0tLSsgICAgICAgICAgICAgICAgfCArLS0tLSsg Ky0tLS0rCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIHBpY2tfbmV4dF90YXNrX2ZhaXIKPj4gPj4gPj4gPj4gICAgICAgKy0tLS0tLSsgfCAr LS0tLS0tKyAgICAgICAgICstLS0tKyB8ICstLS0tKwo+PiA+PiA+PiA+PiB0MiAgICB8Tk9STUFM fCB8IHxOT1JNQUx8ICAgICAgICAgfElETEV8IHwgfElETEV8Cj4+ID4+ID4+ID4+ICAgICAgICst LS0tLS0rIHwgKy0tLS0tLSsgICAgICAgICArLS0tLSsgfCArLS0tLSsKPj4gPj4gPj4gPj4KPj4g Pj4gPj4gPj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgU0NIRURfSURMRSBydW5u aW5nCj4+ID4+ID4+ID4+IHQzICAgICstLS0tLS0rIHwgKy0tLS0tLSsgICAgICAgICstLS0tKyAg fCArLS0tLSsKPj4gPj4gPj4gPj4gICAgICAgfE5PUk1BTHwgfCB8Tk9STUFMfCAgICAgICAgfElE TEV8ICB8IHxJRExFfAo+PiA+PiA+PiA+PiAgICAgICArLS0tLS0tKyB8ICstLS0tLS0rICAgICAg ICArLS0tLSsgIHwgKy0tLS0rCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIHJ1bl9yZWJhbGFuY2VfZG9tYWlucwo+PiA+PiA+PiA+PiAgICAg ICArLS0tLS0tKyB8ICAgICAgICAgICAgICAgICstLS0tLS0rIHwgKy0tLS0rICstLS0tKwo+PiA+ PiA+PiA+PiB0NCAgICB8Tk9STUFMfCB8ICAgICAgICAgICAgICAgIHxOT1JNQUx8IHwgfElETEV8 IHxJRExFfAo+PiA+PiA+PiA+PiAgICAgICArLS0tLS0tKyB8ICAgICAgICAgICAgICAgICstLS0t LS0rIHwgKy0tLS0rICstLS0tKwo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiBBcyB3ZSBjYW4gc2Vl Cj4+ID4+ID4+ID4+IHQxOiBOT1JNQUwgdGFzayBpbiBDUFUyIGV4aXRzIG9yIGJsb2NrZWQKPj4g Pj4gPj4gPj4gdDI6IENQVTIgcGlja19uZXh0X3Rhc2tfZmFpciB3b3VsZCBwaWNrIGEgU0NIRURf SURMRSB0byBydW4gd2hpbGUKPj4gPj4gPj4gPj4gYW5vdGhlciBTQ0hFRF9OT1JNQUwgaW4gcnEx IGlzIHdhaXRpbmcuCj4+ID4+ID4+ID4+IHQzOiBTQ0hFRF9JRExFIHJ1biBpbiBDUFUyIHdoaWxl IGEgU0NIRURfTk9STUFMIHdhaXQgaW4gQ1BVMS4KPj4gPj4gPj4gPj4gdDQ6IGFmdGVyIGEgc2hv cnQgdGltZSwgcGVyaW9kaWMgbG9hZF9iYWxhbmNlIHRyaWdnZXJkIGFuZCBwdWxsCj4+ID4+ID4+ ID4+IFNDSEVEX05PUk1BTCBpbiBycTEgdG8gcnEyLCBhbmQgU0NIRURfTk9STUFMIGxpa2VseSBw cmVlbXB0cyBTQ0hFRF9JRExFLgo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiBJbiB0aGlzIHNjZW5h cmlvLCBTQ0hFRF9JRExFIGlzIHJ1bm5pbmcgd2hpbGUgU0NIRURfTk9STUFMIGlzIHdhaXRpbmcg dG8gcnVuLgo+PiA+PiA+PiA+PiBUaGUgbGF0ZW5jeSBvZiB0aGlzIFNDSEVEX05PUk1BTCB3aWxs IGJlIGhpZ2ggd2hpY2ggaXMgbm90IGFjY2VwdGJsZS4KPj4gPj4gPj4gPj4KPj4gPj4gPj4gPj4g RG8gYSBsb2FkX2JhbGFuY2UgYmVmb3JlIHJ1bm5pbmcgdGhlIFNDSEVEX0lETEUgbWF5IGZpeCB0 aGlzIHByb2JsZW0uCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+IFRoaXMgcGF0Y2ggd29ya3MgYXMg YmVsb3c6Cj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICBDUFUxICAgICAgICAg ICAgICAgICAgICAgIENQVTIKPj4gPj4gPj4gPj4gICAgICAgICBjdXJyICAgICAgIHJxMSAgICAg ICAgICAgIGN1cnIgICAgICAgICAgcnEyCj4+ID4+ID4+ID4+ICAgICAgICstLS0tLS0rIHwgKy0t LS0tLSsgICAgICAgKy0tLS0tLSsgfCArLS0tLSsgKy0tLS0rCj4+ID4+ID4+ID4+IHQwICAgIHxO T1JNQUx8IHwgfE5PUk1BTHwgICAgICAgfE5PUk1BTHwgfCB8SURMRXwgfElETEV8Cj4+ID4+ID4+ ID4+ICAgICAgICstLS0tLS0rIHwgKy0tLS0tLSsgICAgICAgKy0tLS0tLSsgfCArLS0tLSsgKy0t LS0rCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIE5PUk1BTCBleGl0cyBvciBibG9ja2VkCj4+ID4+ID4+ID4+ICAgICAgICstLS0tLS0rIHwg Ky0tLS0tLSsgICAgICAgICAgICAgICAgfCArLS0tLSsgKy0tLS0rCj4+ID4+ID4+ID4+IHQxICAg IHxOT1JNQUx8IHwgfE5PUk1BTHwgICAgICAgICAgICAgICAgfCB8SURMRXwgfElETEV8Cj4+ID4+ ID4+ID4+ICAgICAgICstLS0tLS0rIHwgKy0tLS0tLSsgICAgICAgICAgICAgICAgfCArLS0tLSsg Ky0tLS0rCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+IHQyICAgICAgICAgICAgICAgICAgICAgICAg ICAgIHBpY2tfbmV4dF90YXNrX2ZhaXIgKGFsbCBzZSBhcmUgU0NIRURfSURMRSkKPj4gPj4gPj4g Pj4KPj4gPj4gPj4gPj4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgbmV3aWRsZV9i YWxhbmNlCj4+ID4+ID4+ID4+ICAgICAgICstLS0tLS0rIHwgICAgICAgICAgICAgICAgICstLS0t LS0rIHwgKy0tLS0rICstLS0tKwo+PiA+PiA+PiA+PiB0MyAgICB8Tk9STUFMfCB8ICAgICAgICAg ICAgICAgICB8Tk9STUFMfCB8IHxJRExFfCB8SURMRXwKPj4gPj4gPj4gPj4gICAgICAgKy0tLS0t LSsgfCAgICAgICAgICAgICAgICAgKy0tLS0tLSsgfCArLS0tLSsgKy0tLS0rCj4+ID4+ID4+ID4+ Cj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+IHQxOiBOT1JNQUwgdGFzayBpbiBDUFUyIGV4aXRzIG9y IGJsb2NrZWQKPj4gPj4gPj4gPj4gdDI6IHBpY2tfbmV4dF90YXNrX2ZhaXIgY2hlY2sgYWxsIHNl IGluIHJidHJlZSBhcmUgU0NIRURfSURMRSBhbmQgY2FsbHMKPj4gPj4gPj4gPj4gbmV3aWRsZV9i YWxhbmNlIHdobyB0cmllcyB0byBwdWxsIGEgU0NIRURfTk9STUFMKGlmIGhhcykuCj4+ID4+ID4+ ID4+IHQzOiBwaWNrX25leHRfdGFza19mYWlyIHdvdWxkIHBpY2sgYSBTQ0hFRF9OT1JNQUwgdG8g cnVuIGluc3RlYWQgb2YKPj4gPj4gPj4gPj4gU0NIRURfSURMRShsaWtlbHkpLgo+PiA+PiA+PiA+ Pgo+PiA+PiA+PiA+PiA+Cj4+ID4+ID4+ID4+ID4+IENQVSBieSBkb2luZyBsb2FkX2JhbGFuY2Ug Zmlyc3QuCj4+ID4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ID4+IFNpZ25lZC1vZmYtYnk6IENoZW4g WGlhb2d1YW5nIDx4aWFvZ2djaGVuQHRlbmNlbnQuY29tPgo+PiA+PiA+PiA+PiA+PiBTaWduZWQt b2ZmLWJ5OiBDaGVuIEhlIDxoZWRkY2hlbkB0ZW5jZW50LmNvbT4KPj4gPj4gPj4gPj4gPj4gLS0t Cj4+ID4+ID4+ID4+ID4+ICBrZXJuZWwvc2NoZWQvZmFpci5jIHwgNSArKysrKwo+PiA+PiA+PiA+ PiA+PiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKQo+PiA+PiA+PiA+PiA+Pgo+PiA+ PiA+PiA+PiA+PiBkaWZmIC0tZ2l0IGEva2VybmVsL3NjaGVkL2ZhaXIuYyBiL2tlcm5lbC9zY2hl ZC9mYWlyLmMKPj4gPj4gPj4gPj4gPj4gaW5kZXggYWU3Y2ViYS4uMGEyNjEzMiAxMDA2NDQKPj4g Pj4gPj4gPj4gPj4gLS0tIGEva2VybmVsL3NjaGVkL2ZhaXIuYwo+PiA+PiA+PiA+PiA+PiArKysg Yi9rZXJuZWwvc2NoZWQvZmFpci5jCj4+ID4+ID4+ID4+ID4+IEBAIC03MDA0LDYgKzcwMDQsMTEg QEAgc3RydWN0IHRhc2tfc3RydWN0ICoKPj4gPj4gPj4gPj4gPj4gICAgICAgICBzdHJ1Y3QgdGFz a19zdHJ1Y3QgKnA7Cj4+ID4+ID4+ID4+ID4+ICAgICAgICAgaW50IG5ld190YXNrczsKPj4gPj4g Pj4gPj4gPj4KPj4gPj4gPj4gPj4gPj4gKyAgICAgICBpZiAocHJldiAmJgo+PiA+PiA+PiA+PiA+ PiArICAgICAgICAgICBmYWlyX3BvbGljeShwcmV2LT5wb2xpY3kpICYmCj4+ID4+ID4+ID4+ID4K Pj4gPj4gPj4gPj4gPldoeSBkbyB5b3UgbmVlZCBhIHByZXYgYW5kIGZhaXIgdGFzayAgPyBZb3Ug c2VlbSB0byB0YXJnZXQgdGhlIHNwZWNpYWwKPj4gPj4gPj4gPj4gPmNhc2Ugb2YgcGlja19uZXh0 X3Rhc2sgIGJ1dCBpbiB0aGlzIGNhc2Ugd2h5IG5vdCBvbmx5IHRlc3RpbmcgcmYhPW51bGwKPj4g Pj4gPj4gPj4gPiB0byBtYWtlIHN1cmUgdG8gbm90IHJldHVybiBpbW1lZGlhdGVseSBhZnRlciBq dW1waW5nIHRvIHRoZSBpZGxlCj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ID5sYWJlbD8KPj4gPj4g Pj4gPj4gV2UganVzdCB3YW50IHRvIGRvIGxvYWRfYmFsYW5jZSBvbmx5IHdoZW4gQ1BVIHN3aXRj aGVzIGZyb20gU0NIRURfTk9STUFMCj4+ID4+ID4+ID4+IHRvIFNDSEVEX0lETEUuCj4+ID4+ID4+ ID4+IElmIG5vdCBjaGVjayBwcmV2LCB3aGVuIHRoZSBydW5uaW5nIHRhc2tzIGFyZSBhbGwgU0NI RURfSURMRSwgd2Ugd291bGQKPj4gPj4gPj4gPj4gZG8gbmV3aWRsZV9iYWxhbmNlIGV2ZXJ5dGlt ZSBpbiBwaWNrX25leHRfdGFza19mYWlyLCBpdCBtYWtlcyBubyBzZW5zZQo+PiA+PiA+PiA+PiBh bmQga2luZCBvZiB3YXN0aW5nLgo+PiA+PiA+PiA+Cj4+ID4+ID4+ID5JIGFncmVlIHRoYXQgY2Fs bGluZyBuZXdpZGxlX2JhbGFuY2UgZXZlcnkgdGltZSBwaWNrX25leHRfdGFza19mYWlyIGlzCj4+ ID4+ID4+ID5jYWxsZWQgd2hlbiB0aGVyZSBhcmUgb25seSBzY2hlZF9pZGxlIHRhc2tzIGlzIHVz ZWxlc3MuCj4+ID4+ID4+ID5CdXQgeW91IGFsc28gaGF2ZSB0byB0YWtlIGludG8gYWNjb3VudCBj YXNlcyB3aGVyZSB0aGVyZSB3YXMgYW5vdGhlcgo+PiA+PiA+PiA+Y2xhc3Mgb2YgdGFzayBydW5u aW5nIG9uIHRoZSBjcHUgbGlrZSBSVCBvbmUuIEluIHlvdXIgZXhhbXBsZSBhYm92ZSwKPj4gPj4g Pj4gPmlmIHlvdSByZXBsYWNlIHRoZSBub3JtYWwgdGFzayBvbiBDUFUyIGJ5IGEgUlQgdGFzaywg eW91IHN0aWxsIHdhbnQgdG8KPj4gPj4gPj4KPj4gPj4gPj4gPnBpY2sgdGhlIG5vcm1hbCB0YXNr IG9uIENQVTEgb25jZSBSVCB0YXNrIGdvZXMgdG8gc2xlZXAuCj4+ID4+ID4+IFN1cmUsIHRoaXMg Y2FzZSBzaG91bGQgYmUgdGFrZW4gaW50byBhY2NvdW50LCAgd2Ugc2hvdWxkIGFsc28gdHJ5IHRv Cj4+ID4+ID4+IHBpY2sgbm9ybWFsIHRhc2sgaW4gdGhpcyBjYXNlLgo+PiA+PiA+Pgo+PiA+PiA+ PiA+Cj4+ID4+ID4+ID5Bbm90aGVyIHBvaW50IHRoYXQgeW91IHdpbGwgaGF2ZSB0byBjb25zaWRl ciB0aGUgaW1wYWN0IG9uCj4+ID4+ID4+ID5ycS0+aWRsZV9zdGFtcCBiZWNhdXNlIG5ld2lkbGVf YmFsYW5jZSBpcyBhc3N1bWVkIHRvIGJlIGNhbGxlZCBiZWZvcmUKPj4gPj4gPj4KPj4gPj4gPj4g PmdvaW5nIGlkbGUgd2hpY2ggaXMgbm90IHRoZSBjYXNlIGFueW1vcmUgd2l0aCB5b3VyIHVzZSBj YXNlCj4+ID4+ID4+IFllcy4gcnEtPmlkbGVfc3RhbXAgc2hvdWxkIG5vdCBiZSBjaGFuZ2VkIGlu IHRoaXMgY2FzZS4KPj4gPj4gPj4KPj4gPj4gPj4KPj4gPj4gPj4KPj4gPj4gPj4gQWN0dWFsbHkg d2Ugd2FudCB0byBwdWxsIGEgU0NIRURfTk9STUFMIHRhc2sgKGlmIHBvc3NpYmxlKSB0byBydW4g d2hlbiBhIGNwdSBpcwo+PiA+PiA+PiBhYm91dCB0byBydW4gU0NIRURfSURMRSB0YXNrLiBCdXQg Y3VycmVudGx5IG5ld2lkbGVfYmFsYW5jZSBpcyBub3QKPj4gPj4gPj4gZGVzaWduZWQgZm9yIFND SEVEX0lETEUgIHNvIFNDSEVEX0lETEUgY2FuIGFsc28gYmUgcHVsbGVkIHdoaWNoCj4+ID4+ID4+ IGlzIHVzZWxlc3MgaW4gb3VyIHNpdHVhdGlvbi4KPj4gPj4gPgo+PiA+PiA+bmV3aWRsZV9iYWxh bmNlIHdpbGwgcHVsbCBhIHNjaGVkX2lkbGUgdGFzayBvbmx5IGlmIHRoZXJlIGlzIGFuCj4+ID4+ ID5pbWJhbGFuY2Ugd2hpY2ggaXMgdGhlIHJpZ2h0IHRoaW5nIHRvIGRvIElNTyB0byBlbnN1cmUg ZmFpcm5lc3MKPj4gPj4gPmJldHdlZW4gc2NoZWRfaWRsZSB0YXNrcy4gIEJlaW5nIGEgc2NoZWRf aWRsZSB0YXNrIGRvZXNuJ3QgbWVhbiB0aGF0Cj4+ID4+ID53ZSBzaG91bGQgYnJlYWsgdGhlIGZh aXJuZXNzCj4+ID4+ID4KPj4gPj4gPj4KPj4gPj4gPj4gU28gd2UgcGxhbiB0byBhZGQgYSBuZXcg ZnVuY3Rpb24gc2NoZWRfaWRsZV9iYWxhbmNlIHdoaWNoIG9ubHkgdHJ5IHRvCj4+ID4+ID4+IHB1 bGwgU0NIRURfTk9STUFMIHRhc2tzIGZyb20gdGhlIGJ1c2llc3QgY3B1LiBBbmQgd2Ugd2lsbCBj YWxsCj4+ID4+ID4+IHNjaGVkX2lkbGVfYmFsYW5jZSB3aGVuIHRoZSBwcmV2aW91cyB0YXNrIGlz IG5vcm1hbCBvciBSVCBhbmQKPj4gPj4gPj4gaG9waW5nIHdlIGNhbiBwdWxsIGEgU0NIRURfTk9S TUFMIHRhc2sgdG8gcnVuLgo+PiA+PiA+Pgo+PiA+PiA+PiBEbyB5b3UgdGhpbmsgaXQgaXMgb2sg dG8gYWRkIGEgbmV3IHNjaGVkX2lkbGVfYmFsYW5jZT8KPj4gPj4gPgo+PiA+PiA+SSBkb24ndCBz ZWUgYW55IHJlYXNvbiB3aHkgdGhlIHNjaGVkdWxlciBzaG91bGQgbm90IHB1bGwgYSBzY2hlZF9p ZGxlCj4+ID4+ID50YXNrIGlmIHRoZXJlIGlzIGFuIGltYmFsYW5jZS4gVGhhdCB3aWxsIGhhcHBl biBhbnl3YXkgZHVyaW5nIHRoZSBuZXh0Cj4+ID4+Cj4+ID4+ID5wZXJpb2RpYyBsb2FkIGJhbGFu Y2UKPj4gPj4gT0suIFdlIHNob3VsZCBub3QgcHVsbCB0aGUgU0NIRURfSURMRSB0YXNrcyBvbmx5 IGluIGxvYWRfYmFsYW5jZS4KPj4gPj4KPj4gPj4KPj4gPj4gRG8geW91IHRoaW5rIGl0IG1ha2Ug c2Vuc2UgdG8gZG8gYW4gZXh0cmEgbG9hZF9iYWxhbmNlIHdoZW4gY3B1IGlzCj4+ID4+IGFib3V0 IHRvIHJ1biBTQ0hFRF9JRExFIHRhc2sgKHN3aXRjaGVkIGZyb20gbm9ybWFsL1JUKT8KPj4gPgo+ PiA+SSdtIG5vdCBzdXJlIHRvIGdldCB5b3VyIHBvaW50IGhlcmUuCj4+ID5EbyB5b3UgbWVhbiBp ZiBhIHNjaGVkX2lkbGUgdGFzayBpcyBwaWNrZWQgdG8gYmVjb21lIHRoZSBydW5uaW5nIHRhc2sK Pj4gPndoZXJlYXMgdGhlcmUgYXJlIHJ1bm5hYmxlIG5vcm1hbCB0YXNrcyA/IFRoaXMgY2FuIGhh cHBlbiBpZiBub3JtYWwKPj4gPnRhc2tzIGFyZSBsb25nIHJ1bm5pbmcgdGFza3MuIFdlIHNob3Vs ZCBub3QgaW4gdGhpcyBjYXNlLiBUaGUgb25seQo+PiA+Y2FzZSBpcyB3aGVuIHRoZSBydW5uaW5n IHRhc2ssIHdoaWNoIGlzIG5vdCBhIHNjaGVkX2lkbGUgdGFzayBidXQgYQo+PiA+bm9ybWFsL3J0 L2RlYWRsaW5lIG9uZSwgZ29lcyB0byBzbGVlcCBhbmQgdGhlcmUgYXJlIG9ubHkgc2NoZWRfaWRs ZQo+PiA+dGFza3MgZW5xdWV1ZWQuIEluIHRoaXMgY2FzZSBhbmQgb25seSBpbiB0aGlzIGNhc2Us IHdlIHNob3VsZCB0cmlnZ2VyCj4+ID5hIGxvYWRfYmFsYW5jZSB0byBnZXQgYSBjaGFuY2UgdG8g cHVsbCBhIHdhaXRpbmcgbm9ybWFsIHRhc2sgZnJvbQo+PiA+YW5vdGhlciBDUFUuCj4+ID4KPj4g PlRoaXMgbWVhbnMgY2hlY2tpbmcgdGhpcyBzdGF0ZSBpbiBwaWNrX25leHRfdGFza19mYWlyKCkg YW5kIGluIGJhbGFuY2VfZmFpcigpCj4+Cj4+IFdlIG1hZGUgYW5vdGhlciBjaGFuZ2Ugd291bGQg eW91IHBsZWFzZSBnaXZlIHNvbWUgY29tbWVudHM/Cj4+Cj4+IGRpZmYgLS1naXQgYS9rZXJuZWwv c2NoZWQvZmFpci5jIGIva2VybmVsL3NjaGVkL2ZhaXIuYwo+PiBpbmRleCAwNGEzY2UyLi4yMzU3 MzAxIDEwMDY0NAo+PiAtLS0gYS9rZXJuZWwvc2NoZWQvZmFpci5jCj4+ICsrKyBiL2tlcm5lbC9z Y2hlZC9mYWlyLmMKPj4gQEAgLTcwMjksNiArNzAyOSwxMCBAQCBzdHJ1Y3QgdGFza19zdHJ1Y3Qg Kgo+PiAgICAgICAgIHN0cnVjdCB0YXNrX3N0cnVjdCAqcDsKPj4gICAgICAgICBpbnQgbmV3X3Rh c2tzOwo+Pgo+PiArICAgICAgIGlmIChzY2hlZF9pZGxlX3JxKHJxKSAmJiBwcmV2ICYmIHByZXYt PnN0YXRlICYmCj4+ICsgICAgICAgICAgIHByZXYtPnBvbGljeSAhPSBTQ0hFRF9JRExFKQo+PiAr ICAgICAgICAgICAgICAgZ290byBpZGxlOwo+PiArCj4+ICBhZ2FpbjoKPj4gICAgICAgICBpZiAo IXNjaGVkX2ZhaXJfcnVubmFibGUocnEpKQo+PiAgICAgICAgICAgICAgICAgZ290byBpZGxlOwo+ PiBAQCAtMTA1NzEsNyArMTA1NzUsOCBAQCBzdGF0aWMgaW50IG5ld2lkbGVfYmFsYW5jZShzdHJ1 Y3QgcnEgKnRoaXNfcnEsIHN0cnVjdCBycV9mbGFncyAqcmYpCj4+ICAgICAgICAgICogV2UgbXVz dCBzZXQgaWRsZV9zdGFtcCBfYmVmb3JlXyBjYWxsaW5nIGlkbGVfYmFsYW5jZSgpLCBzdWNoIHRo YXQgd2UKPj4gICAgICAgICAgKiBtZWFzdXJlIHRoZSBkdXJhdGlvbiBvZiBpZGxlX2JhbGFuY2Uo KSBhcyBpZGxlIHRpbWUuCj4+ICAgICAgICAgICovCj4+IC0gICAgICAgdGhpc19ycS0+aWRsZV9z dGFtcCA9IHJxX2Nsb2NrKHRoaXNfcnEpOwo+PiArICAgICAgIGlmICghcnEtPm5yX3J1bm5pbmcp Cj4+ICsgICAgICAgICAgICAgICB0aGlzX3JxLT5pZGxlX3N0YW1wID0gcnFfY2xvY2sodGhpc19y cSk7Cj4KPkkga25vdyB0aGF0IEkgYXNrZWQgeW91IHRvIHRha2UgY2FyZSBvZiBub3Qgc2V0dGlu ZyBpZGxlX3N0YW1wIGR1cmluZwo+dGhlIGxhc3QgcmV2aWV3LiBCdXQgSSBmb3Jnb3QgdGhhdCBp dCB3YXMgY2xlYXJlZCBhbnl3YXkgYXQgdGhlIGVuZCBvZgo+bmV3aWRsZV9iYWxhbmNlKCkgaWYg dGhlcmUgaXMgc29tZSB0YXNrcyBydW5uaW5nIG9uIHRoZSBjcHUgc28gdGhpcyBpcwoKPm5vdCBu ZWVkZWQgYW5kIG1ha2UgdGhlIGNvZGUgbGVzcyByZWFkYWJsZQpZZXMsIHRoZSBpZGxlX3N0YW1w IHdhcyBjbGVhcmVkLgoKPgo+Pgo+PiAgICAgICAgIC8qCj4+ICAgICAgICAgICogRG8gbm90IHB1 bGwgdGFza3MgdG93YXJkcyAhYWN0aXZlIENQVXMuLi4KPj4KPgo+SSBkb24ndCBzZWUgdGhlIGNo YW5nZSBmb3IgYmFsYW5jZV9mYWlyKCkKPldoZW4gYSBydCB0YXNrIGdvZXMgYmFjayB0byBzbGVl cCBhbmQgdGhlcmUgaXMgb25seSBzY2hlZF9pZGxlIHRhc2tzCgo+YXMgYW4gZXhhbXBsZQoKClll cywgd2Ugc2hvdWxkIGNvbnNpZGVyIHRoaXMgc2l0dWF0aW9uIHRvby4KSG93IGFib3V0IHRoaXMg b25lID8KCgpkaWZmIC0tZ2l0IGEva2VybmVsL3NjaGVkL2ZhaXIuYyBiL2tlcm5lbC9zY2hlZC9m YWlyLmMKaW5kZXggMDRhM2NlMi4uOTgyYjg0MiAxMDA2NDQKLS0tIGEva2VybmVsL3NjaGVkL2Zh aXIuYworKysgYi9rZXJuZWwvc2NoZWQvZmFpci5jCkBAIC02ODQ5LDYgKzY4NDksOSBAQCBzdGF0 aWMgdm9pZCB0YXNrX2RlYWRfZmFpcihzdHJ1Y3QgdGFza19zdHJ1Y3QgKnApCiBzdGF0aWMgaW50 CiBiYWxhbmNlX2ZhaXIoc3RydWN0IHJxICpycSwgc3RydWN0IHRhc2tfc3RydWN0ICpwcmV2LCBz dHJ1Y3QgcnFfZmxhZ3MgKnJmKQogeworICAgICAgIGlmIChzY2hlZF9pZGxlX3JxKHJxKSkKKyAg ICAgICAgICAgICAgIHJldHVybiBuZXdpZGxlX2JhbGFuY2UocnEsIHJmKSAhPSAwOworCiAgICAg ICAgaWYgKHJxLT5ucl9ydW5uaW5nKQogICAgICAgICAgICAgICAgcmV0dXJuIDE7CiAKQEAgLTcw MjksNiArNzAzMiwxMCBAQCBzdHJ1Y3QgdGFza19zdHJ1Y3QgKgogICAgICAgIHN0cnVjdCB0YXNr X3N0cnVjdCAqcDsKICAgICAgICBpbnQgbmV3X3Rhc2tzOwogCisgICAgICAgaWYgKHNjaGVkX2lk bGVfcnEocnEpICYmIHByZXYgJiYgcHJldi0+c3RhdGUgJiYKKyAgICAgICAgICAgcHJldi0+cG9s aWN5ICE9IFNDSEVEX0lETEUpCisgICAgICAgICAgICAgICBnb3RvIGlkbGU7CisKIGFnYWluOgog ICAgICAgIGlmICghc2NoZWRfZmFpcl9ydW5uYWJsZShycSkpCiAgICAgICAgICAgICAgICBnb3Rv IGlkbGU7CgoKPgo+Cj4+ID4KPj4gPj4gQnkgZG9pbmcgdGhpcyBTQ0hFRF9OT1JNQUwgdGFza3Mg d2FpdGluZyBvbiBvdGhlciBjcHVzIHdvdWxkIGdldAo+PiA+PiBhIGNoYW5jZSB0byBiZSBwdWxs ZWQgdG8gdGhpcyBjcHUgYW5kIHJ1biwgaXQgaXMgaGVscGZ1bCB0byByZWR1Y2UgdGhlIGxhdGVu Y3kKPj4gPj4gb2YgU0NIRURfTk9STUFMIHRhc2tzLgo+PiA+Pgo+PiA+Pgo+PiA+PiA+Pj4KPj4g Pj4gPj4gPgo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiA+Cj4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ ID5BbHNvIHdoeSBub3QgZG9pbmcgdGhhdCBmb3IgZGVmYXVsdCBjYXNlIHRvbyA/IGkuZS4gYmFs YW5jZV9mYWlyKCkgPwo+PiA+PiA+PiA+PiBZb3UgYXJlIHJpZ2h0LCBpZiB5b3UgdGhpbmsgdGhp cyBzY2VuYXJpbyBtYWtlcyBzZW5zZSwgd2Ugd2lsbCBzZW5kIGEKPj4gPj4gPj4gPj4gcmVmaW5l ZCBwYXRjaCBzb29uIDotKQo+PiA+PiA+PiA+Pgo+PiA+PiA+PiA+PiA+Cj4+ID4+ID4+ID4+ID4+ ICsgICAgICAgICAgIHNjaGVkX2lkbGVfY3B1KHJxLT5jcHUpKQo+PiA+PiA+PiA+PiA+PiArICAg ICAgICAgICAgICAgZ290byBpZGxlOwo+PiA+PiA+PiA+PiA+PiArCj4+ID4+ID4+ID4+ID4+ICBh Z2FpbjoKPj4gPj4gPj4gPj4gPj4gICAgICAgICBpZiAoIXNjaGVkX2ZhaXJfcnVubmFibGUocnEp KQo+PiA+PiA+PiA+PiA+PiAgICAgICAgICAgICAgICAgZ290byBpZGxlOwo+PiA+PiA+PiA+PiA+ PiAtLQo+PiA+PiA+PiA+PiA+PiAxLjguMy4xCj4+ID4+ID4+ID4+ID4+Cj4+ID4+ID4+ID4+ID4+ Cg==