netdev - Re: [PATCH rdma-next v3 0/8] Driver part of the ECE

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: <20200527025428.GG100179@unreal>
Date:   Wed, 27 May 2020 05:54:28 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Jason Gunthorpe <jgg@...pe.ca>
Cc:     Doug Ledford <dledford@...hat.com>, linux-rdma@...r.kernel.org,
        Maor Gottlieb <maorg@...lanox.com>,
        Mark Zhang <markz@...lanox.com>, netdev@...r.kernel.org,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: Re: [PATCH rdma-next v3 0/8] Driver part of the ECE

On Tue, May 26, 2020 at 04:04:20PM -0300, Jason Gunthorpe wrote:
> On Tue, May 26, 2020 at 02:54:32PM +0300, Leon Romanovsky wrote:
> > From: Leon Romanovsky <leonro@...lanox.com>
> >
> > Changelog:
> > v3:
> >  * Squashed patch "RDMA/mlx5: Advertise ECE support" into
> >  "RDMA/mlx5: Set ECE options during modify QP".
> > v2:
> > https://lore.kernel.org/linux-rdma/20200525174401.71152-1-leon@kernel.org
> >  * Rebased on latest wip/jgg-rdma-next branch, commit a94dae867c56
> >  * Fixed wrong setting of pm_state field in mlx5 conversion patch
> >  * Removed DC support for now
> > v1:
> > https://lore.kernel.org/linux-rdma/20200523132243.817936-1-leon@kernel.org
> >  * Fixed compatibility issue of "old" kernel vs. "new" rdma-core. This
> >    is handled in extra patch.
> >  * Improved comments and commit messages after feedback from Yishai.
> >  * Added Mark Z. ROB tags
> > v0:
> > https://lore.kernel.org/linux-rdma/20200520082919.440939-1-leon@kernel.org
> >
> >
> > Hi,
> >
> > This is driver part of the RDMA-CM ECE series [1].
> > According to the IBTA, ECE data is completely vendor specific, so this
> > series extends mlx5_ib create_qp and modify_qp structs with extra field
> > to pass ECE options to/from the application.
> >
> > Thanks
> >
> > [1]
> > https://lore.kernel.org/linux-rdma/20200413141538.935574-1-leon@kernel.org
> >
> > Leon Romanovsky (8):
> >   net/mlx5: Add ability to read and write ECE options
> >   RDMA/mlx5: Get ECE options from FW during create QP
> >   RDMA/mlx5: Set ECE options during QP create
> >   RDMA/mlx5: Use direct modify QP implementation
> >   RDMA/mlx5: Remove manually crafted QP context the query call
> >   RDMA/mlx5: Convert modify QP to use MLX5_SET macros
> >   RDMA/mlx5: Set ECE options during modify QP
> >   RDMA/mlx5: Return ECE data after modify QP
>
> It seems fine, can you add the one patch to the shared branch please

First patch is applied to the mlx5-next.

f55ece0e11c1 net/mlx5: Add ability to read and write ECE options

Thanks

>
> Thanks,
> Jason