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 14392C4321E for ; Wed, 30 Nov 2022 17:26:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229952AbiK3R0k (ORCPT ); Wed, 30 Nov 2022 12:26:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229934AbiK3R0g (ORCPT ); Wed, 30 Nov 2022 12:26:36 -0500 Received: from mail-il1-x130.google.com (mail-il1-x130.google.com [IPv6:2607:f8b0:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 404F72C641 for ; Wed, 30 Nov 2022 09:26:35 -0800 (PST) Received: by mail-il1-x130.google.com with SMTP id q13so8413661ild.3 for ; Wed, 30 Nov 2022 09:26:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=04jXt74UY1VtpJun8zJvpOrg9ETd91QGiWVG7jWf27c=; b=WvC3pO7A3ARpOpPdif1K6HiRZlgxJ/CstMca+FL0z0mtnmuUqcKoo7VHwcnziQbl// jS+djIEAMLc6lTGvZY5l0345olBTCWEhjjBf2AwIsCgolZ6/oYAs4nRaDpNER5dVBDPX sMq55sqJV6jv7gUnQ9T9wCK5Ot9OmPWvJe6nVfnuDVVJ+yNpvB/rXR2CIqms+BoXDt/b cGMgh+Qnr74STBe8oISOcViGmkm95U61eut4IMPTZSmbN6vEEryfhATvELwBBA7mu2HZ M7HY7WxOOE05iMNJM1kZSIrGpPhFMAAZ6Ge2hcwHMejCi8rVAVCBXTEKfKbjqBx7pnTT MOGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=04jXt74UY1VtpJun8zJvpOrg9ETd91QGiWVG7jWf27c=; b=sayTt5I4s2OokDQhPrQO98p2tu3XwEPiJ3LI0lzrG1KYSYr9C7/J2pAtZzukN5kM1y lgy0n6YRWjUToJczrdZiPCh6IL9i7TaM1PTXouL60KMQ/apDveq07QRL7ViTojaSaQ6f hc41vYVBU+cE9Ozk5q/HleYdiJBmI/pA3ikK/BFLcZjujzDppsBnaxjl6KJJcEJnuXZ5 bhVqKoFoBBqqRHpQ3H2GDnWHVdSudLh1wUsn5iwqr7N6/crJVwVNPAJ04AarzUCg8Qw9 spF28jHKV0NJteAYwP5Pvho/6y4vibqw+eRpnotbqSkQkwFj/jJNPTcZ+uZlIbeEOozG yePg== X-Gm-Message-State: ANoB5plF4ZKi2/G5X40eFBc2JCWTR3MIJBuNzjjA/G2vK/TTmSB5pw8C cdXywOAMTIRzpCkalvDT3wXi+PlFNEyXw2W/ X-Google-Smtp-Source: AA0mqf4+xJx0hE4uVatQ7H6ZQopio6F/vICz5HPoG9dJxBEnflwG6PUOg4lYyFxT+ASdvPdJ5OKkrg== X-Received: by 2002:a05:6e02:80d:b0:303:afb:a98d with SMTP id u13-20020a056e02080d00b003030afba98dmr8960568ilm.74.1669829194557; Wed, 30 Nov 2022 09:26:34 -0800 (PST) Received: from [192.168.1.94] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id a92-20020a029465000000b003633748c95dsm750543jai.163.2022.11.30.09.26.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Nov 2022 09:26:34 -0800 (PST) Message-ID: Date: Wed, 30 Nov 2022 10:26:32 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH -next v2 0/9] iocost bugfix Content-Language: en-US To: Li Nan , tj@kernel.org, josef@toxicpanda.com Cc: cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yukuai3@huawei.com, yi.zhang@huawei.com References: <20221130132156.2836184-1-linan122@huawei.com> From: Jens Axboe In-Reply-To: <20221130132156.2836184-1-linan122@huawei.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/30/22 6:21 AM, Li Nan wrote: > Li Nan (4): > blk-iocost: fix divide by 0 error in calc_lcoefs() > blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in > ioc_refresh_params() > blk-iocost: fix UAF in ioc_pd_free > block: fix null-pointer dereference in ioc_pd_init > > Yu Kuai (5): > blk-iocost: cleanup ioc_qos_write() and ioc_cost_model_write() > blk-iocost: improve hanlder of match_u64() > blk-iocost: don't allow to configure bio based device > blk-iocost: read params inside lock in sysfs apis > blk-iocost: fix walk_list corruption > > block/blk-iocost.c | 117 ++++++++++++++++++++++++++++----------------- > block/genhd.c | 2 +- > 2 files changed, 75 insertions(+), 44 deletions(-) Please include a changelog when posting later versions of a patchset. -- Jens Axboe