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=-10.5 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 386D6C433E0 for ; Wed, 10 Feb 2021 20:31:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F27C564DDF for ; Wed, 10 Feb 2021 20:31:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232804AbhBJUbk (ORCPT ); Wed, 10 Feb 2021 15:31:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232667AbhBJUba (ORCPT ); Wed, 10 Feb 2021 15:31:30 -0500 Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3BC15C061786 for ; Wed, 10 Feb 2021 12:30:49 -0800 (PST) Received: by mail-pf1-x42c.google.com with SMTP id m6so2061385pfk.1 for ; Wed, 10 Feb 2021 12:30:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=/lRGGIajraTc6NfibNVU0/W7E6hXpE6eI6sQ2gu4U6o=; b=i22b7dpySVNtkZp9FncVx3Dq9bsI17cBjPBU+cxpoT6oQIZO1K84B7USO0vUh8ffX8 pjMDef7QLzopIWi8fZBr7WBMLAzVE5D2VV2JKkWVAJhVeRKdMXyemtk8ITGRAjI1WbgB e6lmdUjzqCRec0WWYMpUkmc02qt8N1DRwG7F7q3aK6Tgf+IAhnWTehhYQ4HpbnWB8qee TAQpS0e7zjZT0hOVK4QJ3eOo5WWLeP4UKjeDb2Y53ZeWXm66DdoocFsKsPhf9uy6XzxI Kh/uGsDx8LNkJnqD0vvLe3j3ef43bs/+rplukrVPwrGfMnphAEahnDXyeoIZku1MjwYK OujQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=/lRGGIajraTc6NfibNVU0/W7E6hXpE6eI6sQ2gu4U6o=; b=XS1F5awoLCJwlU/ddAzlINy3zE3V4AOEyj4iWg+ds8+vlZly4I6kZ7as/e4PKtsdSv 9RVG8CdoL2mer8F5mNBn3KUPiJn0YkJ7rEh+v5fMAeUGRl2gyDz9RtKBF4Sc5Jtb84b5 dEp4lBz7hGkDoGDpqliS4NsS79nlO+giOc4nGNWFvpqrdGorD8viyBvh4Xf8teyF0Yrx TvKpRuBhHG1YJLMM2x+jzAZDR7yDERIajkONjosAX1qiWrbMUKIRNuqMaezgR7mAAIfN mjjk+V9wcYYHfmCcsK2pC/CwQOvkPogUpI+xn2xKaAFLseuKu87ksF2DzPjLrW8rRuZz J4FA== X-Gm-Message-State: AOAM531xTD1Ft5nRcdv8lK/fZl5YrEbSFSpWyNN37XabzHV4WUCwqZc0 Mh9nCQmrOWA/CMT+ALbp/JFpB2hcwyepnA== X-Google-Smtp-Source: ABdhPJz0HYu1TnfjHM0F2jnLa1z9x4q5aGLCJpd/kEOEMknObNPISTQH80KOwPbvbZvaGtdZA/iPuQ== X-Received: by 2002:a62:1995:0:b029:1c0:c4d8:adcb with SMTP id 143-20020a6219950000b02901c0c4d8adcbmr4721403pfz.60.1612989048593; Wed, 10 Feb 2021 12:30:48 -0800 (PST) Received: from ?IPv6:2620:10d:c085:21c1::194c? ([2620:10d:c090:400::5:a5c1]) by smtp.gmail.com with ESMTPSA id h15sm3199352pfo.193.2021.02.10.12.30.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Feb 2021 12:30:48 -0800 (PST) Subject: Re: [PATCH 0/2] SQPOLL cancel files fix To: Pavel Begunkov , io-uring@vger.kernel.org References: From: Jens Axboe Message-ID: <5d8e20d9-ddf8-a327-1d5e-3cc9b00e8113@kernel.dk> Date: Wed, 10 Feb 2021 13:30:47 -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: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 2/10/21 4:45 AM, Pavel Begunkov wrote: > 2/2 is for the recent syzbot report. Quick and dirty, but easy to > backport. I plan to restructure (and clean) task vs files cancel later. > > Pavel Begunkov (2): > io_uring: cancel files inflight counting > io_uring; fix files cancel hangs > > fs/io_uring.c | 21 ++++++++++++++++----- > 1 file changed, 16 insertions(+), 5 deletions(-) Applied 2/2 for now, thanks. -- Jens Axboe