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From: Jason Gunthorpe <jgg@ziepe.ca>
To: Leon Romanovsky <leon@kernel.org>
Cc: Doug Ledford <dledford@redhat.com>,
	RDMA mailing list <linux-rdma@vger.kernel.org>,
	Guy Levi <guyle@mellanox.com>,
	Yishai Hadas <yishaih@mellanox.com>,
	Yonatan Cohen <yonatanc@mellanox.com>,
	Saeed Mahameed <saeedm@mellanox.com>,
	linux-netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH rdma-next 0/3] Dump and fill MKEY
Date: Wed, 4 Jul 2018 13:29:48 -0600	[thread overview]
Message-ID: <20180704192948.GE30037@ziepe.ca> (raw)
In-Reply-To: <20180704185459.GQ3014@mtr-leonro.mtl.com>

On Wed, Jul 04, 2018 at 09:54:59PM +0300, Leon Romanovsky wrote:
> On Wed, Jul 04, 2018 at 11:47:39AM -0600, Jason Gunthorpe wrote:
> > On Tue, Jun 19, 2018 at 08:47:21AM +0300, Leon Romanovsky wrote:
> > > From: Leon Romanovsky <leonro@mellanox.com>
> > >
> > > MLX5 IB HCA offers the memory key, dump_fill_mkey to increase
> > > performance, when used in a send or receive operations.
> > >
> > > It is used to force local HCA operations to skip the PCI bus access,
> > > while keeping track of the processed length in the ibv_sge handling.
> > >
> > > In this three patch series, we expose various bits in our HW
> > > spec file (mlx5_ifc.h), move unneeded for mlx5_core FW command and
> > > export such memory key to user space thought our mlx5-abi header file.
> > >
> > > Thanks
> >
> > This looks fine, can you send a pull request off the mlx5 branch
> > please?
> 
> Updated mlx5-next with first two commits,
> b183ee27f5fb net/mlx5: Add hardware definitions for dump_fill_mkey
> 4d4fb5dc988a net/mlx5: Limit scope of dump_fill_mkey function

Okay, applied to for-next, with the missing 'if (err)' fixed.

Thanks,
Jason

      reply	other threads:[~2018-07-04 19:29 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-19  5:47 [PATCH rdma-next 0/3] Dump and fill MKEY Leon Romanovsky
2018-06-19  5:47 ` [PATCH mlx5-next 1/3] net/mlx5: Limit scope of dump_fill_mkey function Leon Romanovsky
2018-06-19  5:47 ` [PATCH mlx5-next 2/3] net/mlx5: Add hardware definitions for dump_fill_mkey Leon Romanovsky
2018-06-19  5:47 ` [PATCH rdma-next 3/3] IB/mlx5: Expose dump and fill memory key Leon Romanovsky
2018-07-04 19:09   ` Jason Gunthorpe
2018-07-04 19:20     ` Leon Romanovsky
2018-06-19 14:21 ` [PATCH rdma-next 0/3] Dump and fill MKEY Jason Gunthorpe
2018-06-19 14:26   ` Leon Romanovsky
2018-07-04 17:47 ` Jason Gunthorpe
2018-07-04 18:54   ` Leon Romanovsky
2018-07-04 19:29     ` Jason Gunthorpe [this message]

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