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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "Qiu, Michael" <michael.qiu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v6] VFIO: Avoid to enable vfio while the module not loaded
Date: Thu, 15 Jan 2015 14:38:27 +0100
Message-ID: <1613897.2bqBHJQoa5@xps13> (raw)
In-Reply-To: <C6ECDF3AB251BE4894318F4E4512369780C24883@IRSMSX109.ger.corp.intel.com>

> > When vfio module is not loaded when kernel support vfio feature, the
> > routine still try to open the container to get file description.
> > 
> > This action is not safe, and of cause got error messages:
> > 
> > EAL: Detected 40 lcore(s)
> > EAL:   unsupported IOMMU type!
> > EAL: VFIO support could not be initialized
> > EAL: Setting up memory...
> > 
> > This may make user confuse, this patch make it reasonable and much more
> > soomth to user.
> > 
> > Signed-off-by: Michael Qiu <michael.qiu@intel.com>
> 
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

Note that rte_eal_check_module has no bsd counterpart.
It could be needed later.

Applied

Thanks
-- 
Thomas

  parent reply	other threads:[~2015-01-15 13:38 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-04  3:36 [dpdk-dev] [PATCH] " Michael Qiu
2014-12-04 10:00 ` [dpdk-dev] [PATCH v2] " Michael Qiu
2014-12-05 10:00   ` Burakov, Anatoly
2014-12-08  7:25     ` Qiu, Michael
2014-12-08 18:47       ` Burakov, Anatoly
2014-12-09  2:47         ` Qiu, Michael
2014-12-09  9:51           ` Burakov, Anatoly
2014-12-08  8:27   ` [dpdk-dev] [PATCH v3] " Michael Qiu
2014-12-08  9:54     ` Burakov, Anatoly
2014-12-08 10:28       ` Qiu, Michael
2014-12-08 10:44   ` [dpdk-dev] [PATCH v4] " Michael Qiu
2014-12-08 12:19     ` Burakov, Anatoly
2014-12-08 15:28       ` Qiu, Michael
2014-12-10  0:17         ` Xie, Huawei
2014-12-10  2:06           ` Qiu, Michael
2014-12-10  2:22     ` [dpdk-dev] [PATCH v5] " Michael Qiu
2014-12-10  9:21       ` Burakov, Anatoly
2014-12-10 11:29         ` Qiu, Michael
2014-12-10 11:46     ` [dpdk-dev] [PATCH v6] " Michael Qiu
2014-12-10 11:48       ` Burakov, Anatoly
2014-12-19  7:09         ` Qiu, Michael
2014-12-19  8:23           ` Thomas Monjalon
2014-12-22  1:21             ` Qiu, Michael
2015-01-15 13:38         ` Thomas Monjalon [this message]
2015-01-15 13:42           ` Burakov, Anatoly
2015-01-15 13:51             ` Thomas Monjalon
2014-12-04 13:12 ` [dpdk-dev] [PATCH] " Burakov, Anatoly
2014-12-04 13:47   ` Qiu, Michael
2014-12-04 16:31     ` Burakov, Anatoly
2014-12-05  4:01       ` Qiu, Michael
2014-12-04 13:13 ` Burakov, Anatoly

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