From patchwork Fri Jan 20 16:20:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Begunkov X-Patchwork-Id: 13110153 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 550FCC05027 for ; Fri, 20 Jan 2023 16:22:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229677AbjATQWS (ORCPT ); Fri, 20 Jan 2023 11:22:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229805AbjATQWR (ORCPT ); Fri, 20 Jan 2023 11:22:17 -0500 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08EAE56481 for ; Fri, 20 Jan 2023 08:22:12 -0800 (PST) Received: by mail-ej1-x632.google.com with SMTP id tz11so15362182ejc.0 for ; Fri, 20 Jan 2023 08:22:12 -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=hVIEAODeh+BuJ1ZwBR6kMLR0WtszaNaEz8LY4h3pa1I=; b=CKlK7w14zy2OxDQZkGip+OcoSRGdwkhBXfw8lzxoRHYbb8q6m5iIONzosRu0qkmLcz Po7MxILk5JOyKwJ7KozHkLKY51v+u08CHUrd7rUiKTWoBan9399aaPxTcUKAQ0yT0kve lIitLnCUbY3tZEi7yU3fFUeJNyYv5z4ssuMVgH/qj9ji5/v2Fq+Z6dDowc345tEUuox/ SWEslJPU8QqM2pXToB5oK6UeVUHsWu4dn0HELGEe0dqDPissaH9ZyPeVdNjRniODfDcR GzBhPmrpWrNQ3/vTlPjg7Y0cpB0LsT9czN/nUw1x1AOFm+GC2L6jg78ECoi6WzWiTt0e gz9g== 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=hVIEAODeh+BuJ1ZwBR6kMLR0WtszaNaEz8LY4h3pa1I=; b=g5y5xZJhS8jW7hBICk+58uLQgzo2799A4GOV5b63uM2n62Tm8J/8DIkQc5RJn2JxL/ 6iJDzNJ5cEm5uEL0fZbacTUkJUDKn4yfmgfQoFvtNUSzyI/y7+6lPJgm2b8HmMvxvABr B4QSfA9G1TSfSuq3nIWWTcbaTlim+w7Fp3iV/Lo9jZQSrtlYnTsZkdM7Z5wxT/gq5L4f 2FjwPPlB6GrnKXJEoiYRmZgZoCz+0dHkE7sRktTef40ScS8sBnyudpLVghaOmP+4Vx97 EkA7MLMg1Zum9dxcLZ1OGlUz7GJktethjK0r7ApTtsQ6GSR41MAQYt5Yz0jANTp5O54s v1iw== X-Gm-Message-State: AFqh2kpAo9lXn1+Igjnu6OoBOH8cGySerDGNmIVL55UVp3rAV2dixHzv 1mWYjepcKR/HLcea6G9Ib0VcZWHUYlY= X-Google-Smtp-Source: AMrXdXumtLihPUkdlipgRXdgGffjWD39xtpCUEtImCMgvjm/HrEU6IDcYkGnUi8+HMBVMpOhVB1GJQ== X-Received: by 2002:a17:906:25c5:b0:84d:47e3:fe49 with SMTP id n5-20020a17090625c500b0084d47e3fe49mr15895763ejb.39.1674231731330; Fri, 20 Jan 2023 08:22:11 -0800 (PST) Received: from 127.com ([2620:10d:c092:600::2:4670]) by smtp.gmail.com with ESMTPSA id s12-20020a1709060c0c00b0086621d9d9b0sm11406040ejf.81.2023.01.20.08.22.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Jan 2023 08:22:11 -0800 (PST) From: Pavel Begunkov To: io-uring@vger.kernel.org Cc: Jens Axboe , asml.silence@gmail.com Subject: [PATCH for-6.2 0/3] msg_ring fixes Date: Fri, 20 Jan 2023 16:20:58 +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 are msg_ring fixes. 3/3 can go 6.3 Pavel Begunkov (3): io_uring/msg_ring: fix flagging remote execution io_uring/msg_ring: fix remote queue to disabled ring io_uring/msg_ring: optimise with correct tw notify method io_uring/io_uring.c | 4 ++-- io_uring/msg_ring.c | 51 ++++++++++++++++++++++++++++++--------------- 2 files changed, 36 insertions(+), 19 deletions(-)