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[23.128.96.18]) by mx.google.com with ESMTP id c11si2709678ejx.440.2020.05.17.04.05.08; Sun, 17 May 2020 04:05:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=ODK3g1ue; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727896AbgEQLDf (ORCPT + 99 others); Sun, 17 May 2020 07:03:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727839AbgEQLDe (ORCPT ); Sun, 17 May 2020 07:03:34 -0400 Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9875FC061A0C; Sun, 17 May 2020 04:03:34 -0700 (PDT) Received: by mail-lf1-x144.google.com with SMTP id h188so5497326lfd.7; Sun, 17 May 2020 04:03:34 -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=eX2hhdYXAY6cQWp3qZfQipnJT+tE/JVeO5y9PXYMiyc=; b=ODK3g1ueObl/PTjmHpm4iPH3I+9Ynk8D5RU4U8kJSBve9NqyU4TY8kXHqNclkglcUj 57LMCYqWXcDzgG4mCaOaCR0AY8AtYyZK6XpgPwrnYt3ofLzVG9eYXazQcyQ0iV/E02ac 9tyr9kPLjLDQwooZLTsVbvQ5FdHSDMRMYQ6C9gwSoJriK25iNA1dQLzMnbIejqwiHvb9 6fC4GAFHk3FPRofwOZP5nFtdrx5doSK2lzE9zqH4CdIe16psVb9/NzEr4Z0l+BED1MVJ 1URvsQ/zxHvXHMrZXRrsHeNd75E0cN/ukoY/e3Ay7KW3opwlfNrOznRW8v4FYEMAqwad AnKA== 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=eX2hhdYXAY6cQWp3qZfQipnJT+tE/JVeO5y9PXYMiyc=; b=BaOgp1y69tM7QcySnzN6oVbd1P4UMMSoOKwH+TcDP5l1OGNcLxwD6ptZQmeiYz6uWC 3Q0nPr8N3qoN+0upiw3OTJtQ8+h8McsxURoucw340qJuJg8ASEPbfNdJqdi9pWku78cw Q8/EeiEdByUAtVdFSoThBq49DoNbLpigqb/s4BpUSIQVcAm4i0ytQplrCeoh+v9yyMaA 8q4UIuqBZ0g6IMO25hrSK9I4GYXR7maGj39MxLuzo93S554yqfzcBdVnurfjbSQO/yXB GABPcj64IWIsCM6AyfOQUPlHplLSphrLnAgwT91Bb8RXLoiHWI6vR9G47XdJwyxV5n0o gXew== X-Gm-Message-State: AOAM530EmKN9wuUJ19G5VMdzUNsAxEAlzAuqzrd9oidwAjFGKX1DKReK bA8weglOLdhAlPPexd3MQm2dsxOb X-Received: by 2002:a19:150:: with SMTP id 77mr3326626lfb.71.1589713413093; Sun, 17 May 2020 04:03:33 -0700 (PDT) Received: from localhost.localdomain ([82.209.196.123]) by smtp.gmail.com with ESMTPSA id w25sm1080333lfn.42.2020.05.17.04.03.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 May 2020 04:03:32 -0700 (PDT) From: Pavel Begunkov To: Jens Axboe , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH for-5.7 0/2] fortify async punt preparation Date: Sun, 17 May 2020 14:02:10 +0300 Message-Id: X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [2] fixes FORCE_ASYNC. I don't want to go through every bit, so not sure whether this is an actual issue with [1], but it's just safer this way. Please, consider it for-5.7 IMHO, all preparation thing became a bit messy, definitely could use some rethinking in the future. Pavel Begunkov (2): io_uring: don't prepare DRAIN reqs twice io_uring: fix FORCE_ASYNC req preparation fs/io_uring.c | 25 ++++++++++++++++--------- 1 file changed, 16 insertions(+), 9 deletions(-) -- 2.24.0