linux-kernel - Re: [PATCH v2 8/8] IB/mlx5: Add helper mlx5_ib_post_send

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] [day] [month] [year] [list]

Message-ID: <CAHv-k_-rvtCy=t-SDhYttUFH5q_1OCu=nRuLNtKGPhfY9jjnaQ@mail.gmail.com>
Date:   Thu, 27 Oct 2016 11:53:30 +0530
From:   Binoy Jayan <binoy.jayan@...aro.org>
To:     Leon Romanovsky <leon@...nel.org>
Cc:     Doug Ledford <dledford@...hat.com>,
        Sean Hefty <sean.hefty@...el.com>,
        Hal Rosenstock <hal.rosenstock@...il.com>,
        Arnd Bergmann <arnd@...db.de>, linux-rdma@...r.kernel.org,
        Linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 8/8] IB/mlx5: Add helper mlx5_ib_post_send_wait

On 27 October 2016 at 11:35, Leon Romanovsky <leon@...nel.org> wrote:
> On Tue, Oct 25, 2016 at 06:46:58PM +0530, Binoy Jayan wrote:
>> On 25 October 2016 at 17:56, Leon Romanovsky <leon@...nel.org> wrote:
>> > On Tue, Oct 25, 2016 at 05:31:59PM +0530, Binoy Jayan wrote:
>>
>> > In case of success (err == 0), you will call to unmap_dma instead of
>> > normal flow.
>> >
>> > NAK,
>> > Leon Romanovsky <leonro@...lanox.com>
>>
>> Hi Loen,
>>
>> Even in the original code, the regular flow seems to reach 'unmap_dma' after
>> returning from 'wait_for_completion'().
>
> In original flow, the code executed assignments to mr->mmkey. In you
> code, it is skipped.
>

Yes you are right, I just noted it. My bad. I've changed it now.

Thanks,
Binoy