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 32419C76195 for ; Thu, 16 Mar 2023 19:01:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229523AbjCPTBs (ORCPT ); Thu, 16 Mar 2023 15:01:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42282 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229946AbjCPTBq (ORCPT ); Thu, 16 Mar 2023 15:01:46 -0400 Received: from mail-il1-x129.google.com (mail-il1-x129.google.com [IPv6:2607:f8b0:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C62BEE20FB for ; Thu, 16 Mar 2023 12:01:45 -0700 (PDT) Received: by mail-il1-x129.google.com with SMTP id bp11so1552168ilb.3 for ; Thu, 16 Mar 2023 12:01:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; t=1678993305; x=1681585305; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Dr0JenSZTfgvBDt5ctYqmIxEaiHBoB1L+lvdc14PxbY=; b=MszB2l6uewYnYB3bGQR6Var1AkaWqVhjrkkcWL6rM2OFCuLjRck4SX01SS3EEmNTOt byhJ7zAtLOOgsRblJIVQbqJNstY7LEp2EiVsVLPtbjv+h6dLd8zurljNUHH+Nz+FvJLB kj55yvHNA674x53Ol40bMGPt/Av7Wn4mIqKsCyQ8mWDZTPt5Rtbjs58atYrsfgMICgGP 5lBkM6J6niVpFe87vYNFmNtHJOpA0gtu+Hvy8eGM6uslMvOYIwp2NgqVRk3D0Icjq/qu K53Y9Lcj1fGRjWTrtKmawrhTjIooo5oVOt2+iyXqOmQ9ASbeQKBHP9Urq2Muq5AGMkBM hj5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678993305; x=1681585305; h=content-transfer-encoding:mime-version:date:message-id:subject :references:in-reply-to:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Dr0JenSZTfgvBDt5ctYqmIxEaiHBoB1L+lvdc14PxbY=; b=UwmYrtZnaXUOkTRDVtsxsUaEXOCM+JyI7Y2KMjbQmu9R6XnIniN5x6EIcFP8j4zhF4 ilJnSEgKM7+k+hnM1azAHvIKwZe9TZerSKeJw3nG8SKWJvPolRn17C5i2+2sCjQX95uu nE10g0koOMrdRehKUQ8rbP7KzdnU/DDhx7yVZzwNfgTrMSjisjzXVO/3EFZfDUbB6yfC g46OGcJL4WcYMGPWNhPTU8VLP0zbCX4bh6EdCd7eN/bgPEQESmw86l2n1DuSH9p1/+nq IAcDthWRF3BxCDZ8Axd3cg170YRHvqFc/JCdSsv5lEfVbOCdQXOudNbBre/vrLameQfo lBwA== X-Gm-Message-State: AO0yUKUCaAF2To2cSdir5aQCXuLjzAyovMWIjlvhLEurNW/MlQCfV9cQ oeeOMhM+NLn5xWFmkpyv+43o3IKPg8erIo38ABBKig== X-Google-Smtp-Source: AK7set+ww9TnAgxPUQjcYjCw4hqV863M7VN4ZqZy09GZ2y4iLJ+p2cy+vYhxEmACwDzyl7QQzw8h8Q== X-Received: by 2002:a05:6e02:dd3:b0:317:2f8d:528f with SMTP id l19-20020a056e020dd300b003172f8d528fmr2084878ilj.2.1678993304850; Thu, 16 Mar 2023 12:01:44 -0700 (PDT) Received: from [127.0.0.1] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 71-20020a020a4a000000b004040f9898ebsm6279jaw.148.2023.03.16.12.01.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Mar 2023 12:01:44 -0700 (PDT) From: Jens Axboe To: asml.silence@gmail.com, io-uring@vger.kernel.org, Breno Leitao Cc: linux-kernel@vger.kernel.org, gustavold@meta.com, leit@meta.com, kasan-dev@googlegroups.com In-Reply-To: <20230223164353.2839177-1-leitao@debian.org> References: <20230223164353.2839177-1-leitao@debian.org> Subject: Re: [PATCH v3 0/2] io_uring: Add KASAN support for alloc caches Message-Id: <167899330412.128512.9758823252493186358.b4-ty@kernel.dk> Date: Thu, 16 Mar 2023 13:01:44 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.13-dev-2eb1a Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On Thu, 23 Feb 2023 08:43:51 -0800, Breno Leitao wrote: > This patchset enables KASAN for alloc cache buffers. These buffers are > used by apoll and netmsg code path. These buffers will now be poisoned > when not used, so, if randomly touched, a KASAN warning will pop up. > > This patchset moves the alloc_cache from using double linked list to single > linked list, so, we do not need to touch the poisoned node when adding > or deleting a sibling node. > > [...] Applied, thanks! [1/2] io_uring: Move from hlist to io_wq_work_node commit: 80d5ea4e019d5ac0257c9bf06a7bcf30c9500adc [2/2] io_uring: Add KASAN support for alloc_caches commit: 80d5ea4e019d5ac0257c9bf06a7bcf30c9500adc Best regards, -- Jens Axboe