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=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,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 83BC9C43331 for ; Tue, 2 Mar 2021 23:35:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E9C16186A for ; Tue, 2 Mar 2021 23:35:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1838212AbhCBXG2 (ORCPT ); Tue, 2 Mar 2021 18:06:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350882AbhCBWcm (ORCPT ); Tue, 2 Mar 2021 17:32:42 -0500 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB8AAC06178B for ; Tue, 2 Mar 2021 14:31:36 -0800 (PST) Received: by mail-pf1-x431.google.com with SMTP id q20so14776233pfu.8 for ; Tue, 02 Mar 2021 14:31:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=dDOaCYCI2rpb4LQP8rVQ+Pz//+9Nqe8cELMz0UAeG/0=; b=OydL0mHpz8KkNLNjKg7Zcw4wTSbA9kc6aXnfOAX70XgHQvEPOG40YrS25pKI1DVtr4 UbRHduhr4FhAqoaiMb4z9azXoFNMnr52gKTbbsfpq9jSlG917vdFyj5Q+q0f/8T+KXZb OCNZ7aUa/jjafQiiLYbD09B95mPvJj1tRyJj9g5PbTtv7mlMm6WUzS4hB4n4hPJEK9HB zMNSgvVxZ29tI8u6blcJAROHOHfV2OgtkuUoNfWOsQ11ctzgWmoPA6y8Zkfbru9IdXoP uqBEhrouei5ayHodTThwjOWrH9I/l+Pn2rar5uhS/egj4mI8ckHarMn+A9zzrh2WY4H6 zQag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=dDOaCYCI2rpb4LQP8rVQ+Pz//+9Nqe8cELMz0UAeG/0=; b=EiwmKwEK0ich+SQSAQj/4qxBrBXfCWEQ6i0tUuAoNmX3oZsfnkbObD+0WYJyxlTxjg kFVBdWk595AWSifJeGTuaq5WJnTdnFBnZkiuLMrN/QjpTnDjp3/CSKmZbv5IAypWa/s4 HZeo6ABWuDl6QPoGt6aI32YNcwME/XfUFh2ADQM4UQ0ciAPa4TZOREF+CY/Qm4NjGcQ/ O0sU7OA2HGgwn+N4mJO4ybv3Fjsf6cQ0NlKy7qnVDAZMi6hMda9FIwt9beZENDBNCofZ zKS6w+D+bHnQ8n3GU3larjLQdiUojaWFQoDpn6kI5Edut0Cq2GGzIystC/iSmQGnTLFn bDTg== X-Gm-Message-State: AOAM532uLX39f4dQz6qTEb3nwds3wdIvU6bCur/07fizlyvDRpT5LUdO 9M57rxddE+le8137qaNsfHaKMNkDNE1tIQ== X-Google-Smtp-Source: ABdhPJynei85DD/12aeywxJt2eZTx14tQ/eEgKpARUyMiW6zvkxoyIapV6e2KTjaHjLzyHbHckRm5Q== X-Received: by 2002:aa7:9281:0:b029:1ec:48b2:811c with SMTP id j1-20020aa792810000b02901ec48b2811cmr5109495pfa.18.1614724296196; Tue, 02 Mar 2021 14:31:36 -0800 (PST) Received: from [192.168.1.134] ([66.219.217.173]) by smtp.gmail.com with ESMTPSA id 68sm8831655pfd.75.2021.03.02.14.31.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Mar 2021 14:31:35 -0800 (PST) Subject: Re: 5.12-rc1 regression: freezing iou-mgr/wrk failed To: "Alex Xu (Hello71)" Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: <1614646241.av51lk2de4.none.ref@localhost> <1614646241.av51lk2de4.none@localhost> <8cd026a0-ada6-9ae5-9ea1-a685b482173c@kernel.dk> <1614722744.btwkumq4s4.none@localhost> From: Jens Axboe Message-ID: Date: Tue, 2 Mar 2021 15:31:33 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <1614722744.btwkumq4s4.none@localhost> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/2/21 3:13 PM, Alex Xu (Hello71) wrote: > I tried 29be7fc03d ("io_uring: ensure that threads freeze on suspend") > and it seems to work OK. The system suspends fine and no errors are > printed to the kernel log. > > I am using Gentoo on the machine in question. > > I didn't test the other patches you supplied. Let me know if there's > anything you would like me to test. OK great, thanks. I'll add your reported/tested-by to the patch. -- Jens Axboe