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=-4.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 A6043C433E0 for ; Sat, 27 Jun 2020 11:06:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7AA12214D8 for ; Sat, 27 Jun 2020 11:06:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="urKMwstd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726424AbgF0LGp (ORCPT ); Sat, 27 Jun 2020 07:06:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726429AbgF0LGo (ORCPT ); Sat, 27 Jun 2020 07:06:44 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B18D8C03E97A for ; Sat, 27 Jun 2020 04:06:43 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id q15so11055329wmj.2 for ; Sat, 27 Jun 2020 04:06:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=Xf1W2MuAATVynekr9pcYMQihcgZs4wV39KH3lzxm6Qs=; b=urKMwstdZapS0TOtwh5XpcTB743qH4Fz5zGaoCdLzwAyg4GolIjFj3da5QirAXNKFW pG9o/os27b4fbbvPgzbxe+CnfUq+bpCQm3o1PYrNGazoeL76JydVxk3CIu4Uy4znuYhc fcr87OFiuH6W+Ehiy+luU4xLPnrFiYd8ExJCMRenmphefNAkOEJmtCyc+mT6EFGrmKef LuReuMSj9hmC3FzxGvBr+D9az0by4Dba7AYwM5stD//fDrG5+RNIGOiYfFo6ASM3WDcQ dsrsGrKNer7aycdWtQaKHVkQEqX3u/R4ZbZ95UMLdEwmPH26v29H3zfomLQ230/2d0xn qhWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=Xf1W2MuAATVynekr9pcYMQihcgZs4wV39KH3lzxm6Qs=; b=pi5C1cO2Pi1w1/TMb1+mD31dgBqrj8Zb3NxkJxsHzh1BXAE0kgA/pCYxkS6loonKXd NtUD1yUK5yZNqsoCntmJGmspefDNTsLKPsKwrEj6HmgRdtN/uhKcxpA6UfYcrgba3L3H wpkWSSsYuNzxB/rOtH90L5Rg/esZwWjDSJoe2kcGDywtocxrKVFSAM6smsyKZRxPkhrM 1cb3XvSiFWNqxB0vgF4mXVi8MHW+JnCwS4dkYGi7k/Ji3UU6sCHZ77CTlUaVtNGnUJJV 0OmDBa1smOjWhiOl6BnxUlN3TB2zaaaC4k5dZ/qM6zLgspZOKspMtyBm+Mi7UZx0rE+W ZHzg== X-Gm-Message-State: AOAM531wHoOZUE8Xt7PZ921dYjWVKyFO9Z8ec9mHs0LD1ZNQoXrQTIpY dIhgZY/4Z3WZMGv383YZZbhtIU8y X-Google-Smtp-Source: ABdhPJzGUt3QDQ0CQRpYhf/Jz8s3zVbtG4FV1H2O9++UDK77EAH5dAOJsZgJtDd6ux0JQWfIYbgPVQ== X-Received: by 2002:a1c:408b:: with SMTP id n133mr7778330wma.88.1593256000940; Sat, 27 Jun 2020 04:06:40 -0700 (PDT) Received: from localhost.localdomain ([5.100.193.85]) by smtp.gmail.com with ESMTPSA id x1sm14706721wrp.10.2020.06.27.04.06.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Jun 2020 04:06:40 -0700 (PDT) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org Subject: [PATCH 0/5] "task_work for links" fixes Date: Sat, 27 Jun 2020 14:04:54 +0300 Message-Id: X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: io-uring-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org All but [3/5] are different segfault fixes for c40f63790ec9 ("io_uring: use task_work for links if possible") Pavel Begunkov (5): io_uring: fix punting req w/o grabbed env io_uring: fix feeding io-wq with uninit reqs io_uring: don't mark link's head for_async io_uring: fix missing io_grab_files() io_ring: fix req->work corruption fs/io_uring.c | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) -- 2.24.0