linux-kernel - [PATCH -next 0/8] iocost bugfix

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20221128154434.4177442-1-linan122@huawei.com>
Date:   Mon, 28 Nov 2022 23:44:26 +0800
From:   Li Nan <linan122@...wei.com>
To:     <tj@...nel.org>, <josef@...icpanda.com>, <axboe@...nel.dk>
CC:     <cgroups@...r.kernel.org>, <linux-block@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linan122@...wei.com>,
        <yukuai3@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH -next 0/8] iocost bugfix

This patchset fixes problem in iocost. It contains Yu Kuai's patchset he
sent before because of conflicts.

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 possible UAF in ioc_pd_free
  block: fix null-pointer dereference in ioc_pd_init

Yu Kuai (4):
  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

 block/blk-iocost.c | 114 ++++++++++++++++++++++++++++-----------------
 block/genhd.c      |   2 +-
 2 files changed, 73 insertions(+), 43 deletions(-)

-- 
2.31.1