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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT 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 717AEC07E9B for ; Tue, 20 Jul 2021 09:51:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5423460FDB for ; Tue, 20 Jul 2021 09:51:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231707AbhGTJKj (ORCPT ); Tue, 20 Jul 2021 05:10:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229903AbhGTJKh (ORCPT ); Tue, 20 Jul 2021 05:10:37 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 413DAC061574 for ; Tue, 20 Jul 2021 02:51:16 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id t5so25276989wrw.12 for ; Tue, 20 Jul 2021 02:51:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=M1RTpKCYd4URLA4sc++d7smFqc9VrUe9jK4Ci/mge8A=; b=Tx3K4ob3I2JCcE5V09jRsdhLaA3RjRHql6qJblU8m5yYLZfsxRm77IYz2k6IPvUN2V odErlPwQvfYTDGsxJSISbD+c612wUtLtzA5tI1eGxGP1z+Ic58pgnNTAD9eikW9oGdGI Q96wS8knhD8yBRjAD+/38VbGDsme/DF06oSM8mB68tS6+6SGz6m5LukUO/OHm6YPzLeS oqanOc03tWigMcOmXbItiNa6Yls+/pJbl40t83KdX4/e3362lbVx63GelvRhgpWM4Z6Z ZrK3xYnH8Y1ncewyiQm8VPtyg/rkyHzrkpqWorUm7WDorkdVRgVznIURw3l/5Xrt7snB 1sHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=M1RTpKCYd4URLA4sc++d7smFqc9VrUe9jK4Ci/mge8A=; b=ErbDjYPevIAUUJkyGfEfqM2vS1yuYHsXDIZh1BVYUT/uBETGANc2TwZtmTfZ1mTJOW pTQB1uoGiSBVAa/TYg6kbwWxEdkrJmNJUGP7PVrpk54RwfBnsSaFjZFAkcStpGvDKJPD V71NO4cOZprTXrhd6dLqbB0NXPHHd81x2syZO42hRdTHdZf68fCq6xjeFu9WGZXo9wI0 vIue4Qv8Hn8aNkF3DlSYqG2mi/vdUbFbvzFQBD6GF0K+sjmmjPWJB47mU+iCTrcebl+n cbKNxIuqUp3c2u0/8+e2fzrLkVpa6Z1CjgVJxrH8RAWx6UIy74Bmx3vsAeTJUyOmXkTq u6xg== X-Gm-Message-State: AOAM5328UqIyxSDINsWUtirVkQoqCXr2kso8minEvpZaGJV8ztSrWh1e CjtedSUcB6QC9E9n61LtbDg= X-Google-Smtp-Source: ABdhPJzanxVQZneDdpjm9kdtXWS95rOcd+x3F7EsTeJqfI+uzeCosWphb1Z5W9Hq4DndI9diMPcxPg== X-Received: by 2002:adf:ffcf:: with SMTP id x15mr35312400wrs.76.1626774674957; Tue, 20 Jul 2021 02:51:14 -0700 (PDT) Received: from localhost.localdomain ([148.252.132.204]) by smtp.gmail.com with ESMTPSA id p9sm22297701wrx.59.2021.07.20.02.51.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Jul 2021 02:51:14 -0700 (PDT) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org Cc: asml.silence@gmail.com Subject: [PATCH 0/2] double poll fixes Date: Tue, 20 Jul 2021 10:50:42 +0100 Message-Id: X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org 2/2 is about recent syzbot report, 1/2 is just a small additional fix Pavel Begunkov (2): io_uring: explicitly count entries for poll reqs io_uring: remove double poll entry on arm failure fs/io_uring.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) -- 2.32.0