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 E6EB3ECAAD2 for ; Mon, 29 Aug 2022 13:34:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229664AbiH2NeZ (ORCPT ); Mon, 29 Aug 2022 09:34:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229682AbiH2NeX (ORCPT ); Mon, 29 Aug 2022 09:34:23 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91272422F3 for ; Mon, 29 Aug 2022 06:34:22 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id n17so10231855wrm.4 for ; Mon, 29 Aug 2022 06:34:22 -0700 (PDT) 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; bh=XEx4dTVsbJadVAgMFdUWIqnkNpK3QVrJtw+oPt5kIaM=; b=J3F4rhEHL9vHxm7KlitgdT0pxf1i9iykx23P6+ZR8nuiyDLqEPpzC9IE9j7Kajd34V 2Q3bykvG7vR9qt+t8/ZpSRLCNNjSu1r0CifHrk5vj07Lm7msTMd0y8o/RT0gMqCeVUAm SpNB8gt0oRQkx9qmo1ci6DjIGEdShKkKBFlevuMiaSxam/9P0cPRu8vu7Segh6sLxIFD 0AJWpjylrbPGgHTDwxpN9qXGmsoZEgsDug0FV217052YeXg57Y6vo+2jzdV0e+n5NZbD HyO4zUtCa+/S6CVIFPKGDTVTGFnLHmre0cccWQA2ospFAScq8vxsVEsiROWfzy61L7pU pLLg== 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; bh=XEx4dTVsbJadVAgMFdUWIqnkNpK3QVrJtw+oPt5kIaM=; b=Qr4TgppZf7mhDx8P8aoL1LGYNeEzQAoiYxQr/YZmHe9n+uBAS6QQUOCI1uUBqaNwXb Cu5oi6Mtfuaxg/e2P8tBR2vwK99gT/6N0WLGrxhtdPd+EtWPQr1GKHzjzOisQq3Kfpld Pw9qqzmfepx769/orRGsKruGcNcA1QSw+EviTE6y9HuWIg/5oWbld1TTeBp9G/PqIjtE I+tX8w8ntGGeJrKN3IVmilMOPpFjrflC/w1vwFzTKCVgxDb0/D/HbR6rjDeajy8GdguT LNSgmCMYRpb0fDdDDNpF/P8u5oXmxt83yS/nKPe/h5AlPkGRu7FrjQ5LjjmCEYYFHt9M jVWg== X-Gm-Message-State: ACgBeo2JKXbNK83r90F3K2BKe+vMGTdgMHj7J3Ftv6JwCg9f50uNxGQy 08wxOmVIhFRgB52n4dF8eOa8QN4w6Vw= X-Google-Smtp-Source: AA6agR4981y8ddc3QQRLAQ0sQsJ9LpsLT1hU+OJbck0qkYmeZRtGOSOqnG3wgAZED0haEdnUXVwSow== X-Received: by 2002:a5d:64af:0:b0:225:7d80:b3d5 with SMTP id m15-20020a5d64af000000b002257d80b3d5mr6506701wrp.625.1661780060814; Mon, 29 Aug 2022 06:34:20 -0700 (PDT) Received: from 127.0.0.1localhost (188.28.126.24.threembb.co.uk. [188.28.126.24]) by smtp.gmail.com with ESMTPSA id bn6-20020a056000060600b00222ed7ea203sm4897361wrb.100.2022.08.29.06.34.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Aug 2022 06:34:20 -0700 (PDT) From: Pavel Begunkov To: stable@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH stable-5.15 00/13] io_uring pollfree Date: Mon, 29 Aug 2022 14:30:11 +0100 Message-Id: X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 5.15 backport of io_uring pollfree patches. Jens Axboe (2): io_uring: remove poll entry from list when canceling all io_uring: bump poll refs to full 31-bits Jiapeng Chong (1): io_uring: Remove unused function req_ref_put Pavel Begunkov (10): io_uring: correct fill events helpers types io_uring: clean cqe filling functions io_uring: refactor poll update io_uring: move common poll bits io_uring: kill poll linking optimisation io_uring: inline io_poll_complete io_uring: poll rework io_uring: fail links when poll fails io_uring: fix wrong arm_poll error handling io_uring: fix UAF due to missing POLLFREE handling fs/io_uring.c | 746 +++++++++++++++++++++++--------------------------- 1 file changed, 347 insertions(+), 399 deletions(-) -- 2.37.2