linux-kernel - Re: [PATCH v2] ib umem: bugfix: mixed put_pid()s in ib_umem

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

Message-ID: <20161229081756.GI26885@mtr-leonro.local>
Date:   Thu, 29 Dec 2016 10:17:56 +0200
From:   Leon Romanovsky <leon@...nel.org>
To:     Kenneth Lee <liguozhu@...ilicon.com>
Cc:     dledford@...hat.com, sean.hefty@...el.com,
        hal.rosenstock@...il.com, robin.murphy@....com, jroedel@...e.de,
        egtvedt@...fundet.no, vgupta@...opsys.com,
        dave.hansen@...ux.intel.com, lstoakes@...il.com, krzk@...nel.org,
        sebott@...ux.vnet.ibm.com, markb@...lanox.com,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ib umem: bugfix: mixed put_pid()s in ib_umem_get()

On Thu, Dec 29, 2016 at 04:27:28PM +0800, Kenneth Lee wrote:
> There are two bugfixes in this patch:
>
> 1. When the execution go to the ib_umem_odp_get() path, pid should be put
>    back.
> 2. When the memory allocation fail, the pid also should be put back before
>    exit.
>
> Signed-off-by: Kenneth Lee <liguozhu@...ilicon.com>
> Reviewed-by: Haggai Eran <haggaie@...lanox.com>
> ---
> Change from v1 to v2:
>   Correcting the patch title and description

I don't see any changes except version in the title.
What about anything like this?
[PATCH v3] IB/umem: Release pid in error and ODP flows

And Fixes line please, it will help to forward it to stable trees.

Thanks

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)