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=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 0D34AC4338F for ; Wed, 18 Aug 2021 02:58:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9D0C60C3F for ; Wed, 18 Aug 2021 02:58:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236080AbhHRC7S (ORCPT ); Tue, 17 Aug 2021 22:59:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235553AbhHRC7E (ORCPT ); Tue, 17 Aug 2021 22:59:04 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4109CC0613CF for ; Tue, 17 Aug 2021 19:58:30 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id q2so884512plr.11 for ; Tue, 17 Aug 2021 19:58:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=YdmIuyF92LGiV6+vakUJJZRgq/yRSpMjmpEbsFkYVp0=; b=EKqkwTTEMNNBAFF+3R0Qo936G9BTekrWtCEpqQLICHJ2cQuyZp0QKf9/pF8tEYK5/1 OtpZObMcTQyTgswjnHashw91VbnSamMwr5ATlkQcRhSHIPgiLx4+qPXLqg1zq0m3BwXh cbyqkmpocLct+z1g+fs9FdMEqiM3uMFgxoznEvvWOYDtt6v2BdoiGCwCRdfwfJRrHW2L eR6HUzYqFYOArD2wxHZexnY/2DwuSca7mij+hloGKsLijV+YW54Do35hmSjF5XKpC3zr wKtNRMxx902AzeDelruMYoyEaH2SQTls4zmcrsNpyf0CCr2WqIlvCnEAIk02OGuQ409B veSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=YdmIuyF92LGiV6+vakUJJZRgq/yRSpMjmpEbsFkYVp0=; b=VkiwiZKtkZ3Cj8Y1irrGxTQfRdPD+w+AmTX0SLDkVVtkeA5akZ5zGzUF8Dr7sDdYZu 6JvYW8+lGuKbyLRwR3d7Qnxz3VoiICkf6JA51Z5te1Y2qjJ+oq1Ton0TXWNn161i7bAU 5MIUWqS3f57rNEOU3amNrg6mmqlQAOEwz7oiKInBK92J3ZYHMb5j7mfqBIe4LKUI5Noc 7nGmICgjm56tjeinWpK/ACkqSvEq+VcwsHe1XSb17+dCBoLKqATedlXZEs6WHeYJ4EtY Qja09wvhJgoo2V5F36OdUWF46SjIt+Dowk9sM58Sr4zvU7j8aWNtVIc0b4yg3KVh2sMM Lv8w== X-Gm-Message-State: AOAM532tKFvtb8AQvRkfkuA7smESV+/U0PGnwq88vGQKhcU5dYQmvV6O xJ7TCsYxqTvPSSx33Hrb4nGG9A== X-Google-Smtp-Source: ABdhPJyy9CJWGbwRitw2QgxNzSiCer2iVaqihxz8Cfeb1xWDFJoq7aO3SRaoVyD94PhspH28aWD6mQ== X-Received: by 2002:a17:90a:6782:: with SMTP id o2mr6838904pjj.165.1629255509787; Tue, 17 Aug 2021 19:58:29 -0700 (PDT) Received: from [192.168.1.116] ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id 10sm3806486pjc.41.2021.08.17.19.58.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Aug 2021 19:58:29 -0700 (PDT) Subject: Re: [PATCH] coredump: Limit what can interrupt coredumps From: Jens Axboe To: Tony Battersby , Olivier Langlois , "Eric W. Biederman" , Oleg Nesterov Cc: Linus Torvalds , Linux Kernel Mailing List , linux-fsdevel , io-uring , Alexander Viro , "Pavel Begunkov>" References: <87pmwt6biw.fsf@disp2133> <87czst5yxh.fsf_-_@disp2133> <87y2bh4jg5.fsf@disp2133> <87sg1p4h0g.fsf_-_@disp2133> <20210614141032.GA13677@redhat.com> <87pmwmn5m0.fsf@disp2133> <4d93d0600e4a9590a48d320c5a7dd4c54d66f095.camel@trillion01.com> <8af373ec-9609-35a4-f185-f9bdc63d39b7@cybernetics.com> <9d194813-ecb1-2fe4-70aa-75faf4e144ad@kernel.dk> <0bc38b13-5a7e-8620-6dce-18731f15467e@kernel.dk> <24c795c6-4ec4-518e-bf9b-860207eee8c7@kernel.dk> <05c0cadc-029e-78af-795d-e09cf3e80087@cybernetics.com> <84640f18-79ee-d8e4-5204-41a2c2330ed8@kernel.dk> Message-ID: <212724bd-9aa7-c619-711c-c156236c7d1a@kernel.dk> Date: Tue, 17 Aug 2021 20:58:28 -0600 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 > Olivier, I sent a 5.10 version for Nathan, any chance you can test this ^^^^^^ Tony of course, my apologies. -- Jens Axboe