From patchwork Thu Nov 17 18:40:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13047177 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 1607DC43217 for ; Thu, 17 Nov 2022 18:40:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240558AbiKQSk4 (ORCPT ); Thu, 17 Nov 2022 13:40:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42010 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240556AbiKQSky (ORCPT ); Thu, 17 Nov 2022 13:40:54 -0500 Received: from mail-ed1-x52c.google.com (mail-ed1-x52c.google.com [IPv6:2a00:1450:4864:20::52c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF2C98514D for ; Thu, 17 Nov 2022 10:40:53 -0800 (PST) Received: by mail-ed1-x52c.google.com with SMTP id i21so3849880edj.10 for ; Thu, 17 Nov 2022 10:40:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7ecGT9mQr+jHnGmdIZzs4uEOMKWqAb4ccxZWqPWE+Vs=; b=XVGSdZEKtFYNlCdimhOWXpab53hzGEkK+Ll7ahM33cSUteTNpA3mDlt30OExWsIYkn FwtOOBt3hUKcN6+9VgFhS8TrCnzmjvWXmYyYc3xcEXUDd1uC+lt3ExrX9bqqFgzYWcrE UNPLrHSaSorfbMIsyZGk85lSx5bzDnIotG7jrdK08fb3iLh/5vh2/UHyp7CDcFc+Ndah fFKZ6gD6S5aszYJ2Rb9AL+Km4xaoxKNzaEgIvCamdmzVGnznJD0AlXPALt7Ao8rD8zJu vk9VGvZRaW8xzA/TBhZ6AVehNjJo1s8UwiWLhMSd0WGLe54zJ33WOmUe+HSN/tPUZoA/ WoUA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7ecGT9mQr+jHnGmdIZzs4uEOMKWqAb4ccxZWqPWE+Vs=; b=10DIu9jIZnnABf3gVaTR3U8XQbERz94nm/o6evmSIYwiKSYV2S4yexbXOGrrwPZSep H0yrD1CteTJg7uE1Gp5wCuZ0oQbkamL6fOORXjjutAmWIFFyZowZ7+aAsHV11ksBKQny oTzkiBNSsnik/jZe2Ma4+SDBZQx/3cWIA/BcPp2z0WkPogF1BAx/slmP8V32PgMcrT3n OvkB6ftFUk+S6EolfqJSfq77q+iHnA07eU5Wc2j2+OBL7cdsJ7nb0GqGeMk1qu7m9CRr 1touVAbBe+WjrFDbPDpprTn8k4Z/KjK39p7NFV/aqz/2LFBeliHG4/fWeLg+OX8ZqAn0 GCkw== X-Gm-Message-State: ANoB5pmmuqi8YA0lu702/7hrOKzKNMcDD10UrEaNdN2PCEIKn9Amv2qm 2uZshbx+6TGIV2AUcoYU8paDp/O+qt0= X-Google-Smtp-Source: AA0mqf4nNPXRMvT4ttNZw0gU8r2SdecrcH7yENG6K5cTlXNNVqNNKiQWu4AIusS2AjkjsX2O4+9WjQ== X-Received: by 2002:aa7:cf12:0:b0:461:86b7:7627 with SMTP id a18-20020aa7cf12000000b0046186b77627mr3453851edy.180.1668710453166; Thu, 17 Nov 2022 10:40:53 -0800 (PST) Received: from 127.0.0.1localhost (188.28.224.148.threembb.co.uk. [188.28.224.148]) by smtp.gmail.com with ESMTPSA id kx4-20020a170907774400b007838e332d78sm685486ejc.128.2022.11.17.10.40.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Nov 2022 10:40:52 -0800 (PST) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH for-6.1 0/4] minor poll fixes Date: Thu, 17 Nov 2022 18:40:13 +0000 Message-Id: X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org First two patches fix poll missing events. 3 and 4 fix leaks of multishot apoll requests. Pavel Begunkov (4): io_uring: update res mask in io_poll_check_events io_uring: fix tw losing poll events io_uring: fix multishot accept request leaks io_uring: fix multishot recv request leaks include/linux/io_uring.h | 3 +++ io_uring/io_uring.c | 2 +- io_uring/io_uring.h | 4 ++-- io_uring/net.c | 23 +++++++++-------------- io_uring/poll.c | 10 ++++++++++ 5 files changed, 25 insertions(+), 17 deletions(-)