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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 165BEC433F5 for ; Fri, 26 Nov 2021 15:44:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378139AbhKZPrs (ORCPT ); Fri, 26 Nov 2021 10:47:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346814AbhKZPps (ORCPT ); Fri, 26 Nov 2021 10:45:48 -0500 Received: from mail-io1-xd30.google.com (mail-io1-xd30.google.com [IPv6:2607:f8b0:4864:20::d30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 27E7DC0613DD for ; Fri, 26 Nov 2021 07:36:56 -0800 (PST) Received: by mail-io1-xd30.google.com with SMTP id x6so11748262iol.13 for ; Fri, 26 Nov 2021 07:36:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=from:to:in-reply-to:references:subject:message-id:date:mime-version :content-transfer-encoding; bh=eZY3eWMCLZylZcQVRlvFldRK3qzOUbWAK155NPoSgzM=; b=KKbrES84+imS+tPWuHi9UGggr5ST6DQHYno3fYFwXo/Wzfv43193w6eu81hoPGdSdr Aun7jz/1/F8XAdfFdmViTXxPuSffdPAQuBgt81E7H9NAM6j1kejzRfUeo0AsUhImZR9G tT6tMKlZQx5Fme+2WLSCnqqc/jlRZbehn0yAFQ6hXKTrXL7XVvjPDX3VULD4ccsUmGJM 9PBA3uV1IjDDvjO4GIrOeFgZ3atDL7ykTt6xSbmCzcjSj+Jvs2jfGKkUqKaWIfDF+lT7 pUZQ5Pn4c3iVi+OTL4dkinNWJiLaitHKElD5M8n7o99TKhjRcJbV/u5/iD6U03jQpjAg he2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:in-reply-to:references:subject :message-id:date:mime-version:content-transfer-encoding; bh=eZY3eWMCLZylZcQVRlvFldRK3qzOUbWAK155NPoSgzM=; b=ThofTCzbwIISCcbY6FXydn7UPcX1DMS5lGcdIZX4YxENxI+w0Gzs4guVmuAzllkT4y iGtbv4JuGOkyTIzHvymlTQWpAb2stZsQlbCeqNcGf3RhSB2EjAscRq4LJgz/Zwq+BkwD mueu+wbJ+rEG3NgiiKxV2HEPlfcXdXG9J3pKXhOurtwF5eoBSBkZnPAi5IuIkspIOLEb Eei6es6am5IjSWrZZjNf45VlpQSVwyTJBIvfggWDdvakrWdoiaLQVPr22cG82lJIvhEY EZiiMIdbQMBxqfimZATS9RHGHp6aronWZLoqFGma5mYCRHV+8uQePLM6j+cGkB5yYQjI Hm3g== X-Gm-Message-State: AOAM53321n50qJgy3C2SMwMnI4wqp8Wr/kPX5LtKyf4VOVdv8sn8cVlL 377W2Orf1o+rUeEA5vRix6+vBC54LtXQjuma X-Google-Smtp-Source: ABdhPJxu2eLn4YdqdpZ0+fRK4CF0oldK27oSL+TTf0eB8bc0NlC5A5Ne3RkXHY3spNKL48ZHygAFWQ== X-Received: by 2002:a05:6638:160c:: with SMTP id x12mr40953819jas.60.1637941015294; Fri, 26 Nov 2021 07:36:55 -0800 (PST) Received: from [127.0.1.1] ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id d137sm3312989iof.16.2021.11.26.07.36.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Nov 2021 07:36:54 -0800 (PST) From: Jens Axboe To: Pavel Begunkov , io-uring@vger.kernel.org In-Reply-To: References: Subject: Re: [PATCH 0/2] 5.16 fixes for syz reports Message-Id: <163794101368.606591.5665140915720222853.b4-ty@kernel.dk> Date: Fri, 26 Nov 2021 08:36:53 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Fri, 26 Nov 2021 14:38:13 +0000, Pavel Begunkov wrote: > The second patch fixes the last five reports, i.e. deadlocks and > inconsistent irq state, all of the caused by the same patch and > are dups of each other. > > 1/2 is for another report, where tw of cancellation requests don't > handle PF_EXITING. > > [...] Applied, thanks! [1/2] io_uring: fail cancellation for EXITING tasks commit: 617a89484debcd4e7999796d693cf0b77d2519de [2/2] io_uring: fix link traversal locking commit: 6af3f48bf6156a7f02e91aca64e2927c4bebda03 Best regards, -- Jens Axboe