From: Jason Gunthorpe <jgg@mellanox.com>
To: Max Gurtovoy <maxg@mellanox.com>
Cc: "leon@kernel.org" <leon@kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: Re: [PATCH 1/1] RDMA/rw: map P2P memory correctly for signature operations
Date: Wed, 19 Feb 2020 16:47:39 +0000 [thread overview]
Message-ID: <20200219164735.GK23930@mellanox.com> (raw)
In-Reply-To: <20200219154142.9894-1-maxg@mellanox.com>
On Wed, Feb 19, 2020 at 05:41:42PM +0200, Max Gurtovoy wrote:
> Since RDMA rw API support operations with P2P memory sg list, make sure
> to map/unmap the scatter list for signature operation correctly. while
> we're here, fix an error flow that doesn't unmap the sg list according
> to the memory type.
>
> Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
> Signed-off-by: Israel Rukshin <israelr@mellanox.com>
> drivers/infiniband/core/rw.c | 44 +++++++++++++++++++++++++++-----------------
> 1 file changed, 27 insertions(+), 17 deletions(-)
Can you split the bug fix out please?
Jason
next prev parent reply other threads:[~2020-02-19 16:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 15:41 [PATCH 1/1] RDMA/rw: map P2P memory correctly for signature operations Max Gurtovoy
2020-02-19 16:47 ` Jason Gunthorpe [this message]
2020-02-20 10:18 ` Max Gurtovoy
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