From: Jack Morgenstein <jackm@dev.mellanox.co.il>
To: Sebastian Ott <sebott@linux.vnet.ibm.com>
Cc: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
Roland Dreier <roland@kernel.org>,
Sean Hefty <sean.hefty@intel.com>,
Hal Rosenstock <hal.rosenstock@gmail.com>,
Or Gerlitz <ogerlitz@mellanox.com>,
"David S. Miller" <davem@davemloft.net>,
Yishai Hadas <yishaih@mellanox.com>,
Ira Weiny <ira.weiny@intel.com>,
Matan Barak <matanb@mellanox.com>,
Moni Shoua <monis@mellanox.com>, Jiri Kosina <jkosina@suse.cz>
Subject: Re: [PATCH] infiniband/mlx4: check for mapping error
Date: Tue, 17 Mar 2015 18:46:35 +0200 [thread overview]
Message-ID: <20150317184635.5b576c1b@jpm-OptiPlex-GX620> (raw)
In-Reply-To: <alpine.LFD.2.11.1503161844400.1763@denkbrett>
On Mon, 16 Mar 2015 18:49:59 +0100 (CET)
Sebastian Ott <sebott@linux.vnet.ibm.com> wrote:
> From: Sebastian Ott <sebott@linux.vnet.ibm.com>
> To: linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
> cc: Roland Dreier <roland@kernel.org>, Sean Hefty
> <sean.hefty@intel.com>, Hal Rosenstock <hal.rosenstock@gmail.com>, Or
> Gerlitz <ogerlitz@mellanox.com>, "David S. Miller"
> <davem@davemloft.net>, Yishai Hadas <yishaih@mellanox.com>, Ira Weiny
> <ira.weiny@intel.com>, Jack Morgenstein <jackm@dev.mellanox.co.il>,
> Matan Barak <matanb@mellanox.com>, Moni Shoua <monis@mellanox.com>,
> Jiri Kosina <jkosina@suse.cz> Subject: [PATCH] infiniband/mlx4: check
> for mapping error Date: Mon, 16 Mar 2015 18:49:59 +0100 (CET)
> User-Agent: Alpine 2.11 (LFD 23 2013-08-11) Organization: "IBM
> Deutschland Research & Development GmbH / Vorsitzende des
> Aufsichtsrats: Martina Koederitz Geschäftsführung: Dirk Wittkopp Sitz
> der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart,
> HRB 243294"
>
>
> Since ib_dma_map_single can fail use ib_dma_mapping_error to check
> for errors.
>
> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
> ---
prev parent reply other threads:[~2015-03-17 16:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-16 17:49 Sebastian Ott
2015-03-17 16:46 ` Jack Morgenstein [this message]
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