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 90EE7C63707 for ; Wed, 4 Jan 2023 16:14:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239442AbjADQOI (ORCPT ); Wed, 4 Jan 2023 11:14:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36666 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235344AbjADQNz (ORCPT ); Wed, 4 Jan 2023 11:13:55 -0500 Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F1021BE89 for ; Wed, 4 Jan 2023 08:13:54 -0800 (PST) Received: by mail-il1-x132.google.com with SMTP id c20so15852319ilj.10 for ; Wed, 04 Jan 2023 08:13:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:from:to:cc:subject:date:message-id :reply-to; bh=S5HrMmszeCkakWjTp/dqbpB08LRxXrxzuzEiOMptf+I=; b=wAJSTowZo0FPkHg3k6fzXi8P8od/f1xRyttf3aLl7mkeFkN7Pv63FcCENr7p275HKu HfQ5/DTrsQ4oWZg/8Eyeci/UKbP3HBY6AmFgDtwwqzzerl8CCJGR+vm94d35VeUXQbXK AYlNxR+Fo54BVsTdvJlG74N5xo9rSIcF+o7mEFuF+V325GTaB1ebC7Ca6JLQRijG7xfL /xVtHnG7fpWe28whmCLqbSQPSRtF1CrjXRNnxhb1rS5aqYzbakXKQSa4ZIsLb1CZEIQN pzWkGszBg6bV25lVm7Hbq92hopytXO/brz1OTmfJJYE2pjo8YoFX8h87uFN4rKJIb++3 aUZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=S5HrMmszeCkakWjTp/dqbpB08LRxXrxzuzEiOMptf+I=; b=BuGQhZZefd3NPiM8Z5fJduFUJNN/pxghyQg45hCC5sUNyhjyUUPwG62v3yNhO/H/Py j8lOMVrGrah6Byi4BRxBgnIi3y2YumIhOrV+Jv/b7/UbTggHg/shj8VjF9L+FUWTsfAl he2MR4b464V7ZJNi6Ge4SwFwN9vaYZ7mMj06K+C56GKd8pr8EvHx+J0r3I7b8oP81Yvo U5jCK2cfaGhuVuPuOd21FV4XbNInnn657CxsFJSp3+zLRnC4g9jmFXl1yvoqmB066/QF em8v7TgS+lIHTkMWeXTKoAejSASXKXfTsELfr2yH6mPWvnBaTrshaLFHQAhEE5OohrZE /Q3w== X-Gm-Message-State: AFqh2kpDhCJIh+QprCh1FVY+VAX503hfRQezvZZ36N37dDnARY+/x7r2 oM6N4qI+OZ1PaM3fSpykXHNheIAw+deVa0MQ X-Google-Smtp-Source: AMrXdXuOJgErIQSYrrt/dfHkCHvydqRs7d/TP9+/cHCG/9duA1WY+iPeG7TwPrIZsrXZGd790Cvkeg== X-Received: by 2002:a92:d4ce:0:b0:30c:493e:ecf2 with SMTP id o14-20020a92d4ce000000b0030c493eecf2mr1650444ilm.0.1672848832978; Wed, 04 Jan 2023 08:13:52 -0800 (PST) Received: from [127.0.0.1] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id i17-20020a056638381100b0039d8bcd822fsm11181349jav.166.2023.01.04.08.13.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jan 2023 08:13:52 -0800 (PST) From: Jens Axboe To: io-uring@vger.kernel.org, Pavel Begunkov In-Reply-To: =?utf-8?q?=3Caa3770b4eacae3915d782cc2ab2f395a99b4b232=2E1672795?= =?utf-8?q?976=2Egit=2Easml=2Esilence=40gmail=2Ecom=3E?= References: =?utf-8?q?=3Caa3770b4eacae3915d782cc2ab2f395a99b4b232=2E16727959?= =?utf-8?q?76=2Egit=2Easml=2Esilence=40gmail=2Ecom=3E?= Subject: Re: [RFC 1/1] io_uring: lockdep annotate CQ locking Message-Id: <167284883203.63338.1722306476820562568.b4-ty@kernel.dk> Date: Wed, 04 Jan 2023 09:13:52 -0700 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12-dev-7ab1d Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Wed, 04 Jan 2023 01:34:57 +0000, Pavel Begunkov wrote: > Locking around CQE posting is complex and depends on options the ring is > created with, add more thorough lockdep annotations checking all > invariants. > > Applied, thanks! [1/1] io_uring: lockdep annotate CQ locking (no commit info) Best regards, -- Jens Axboe