[dpdk-dev] [PATCH RFC 0/3] only call iopl when necessary

Thomas Monjalon thomas.monjalon at 6wind.com
Wed Aug 27 12:24:03 CEST 2014

Hi Huawei,

2014-08-27 10:09, Xie, Huawei:
> ok, as long as we ensure with virtio PMD, the parent DPDK process has the
> iopl permission so that all child threads inherits the permission.

If you think the patch serie is ok, a "Reviewed-by" would be appreciated.

Also, please could you check your email settings to have cite marks
(">") in text version of your email?
Reminder 1: only text emails are forwared to the list
Reminder 2: we should answer below the question (no top posting)


> From: David Marchand [mailto:david.marchand at 6wind.com]
> Sent: Wednesday, August 27, 2014 6:05 PM
> To: Xie, Huawei
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH RFC 0/3] only call iopl when necessary
> On Wed, Aug 27, 2014 at 11:57 AM, Xie, Huawei <huawei.xie at intel.com<mailto:huawei.xie at intel.com>> wrote:
> That is ok. If virtio PMD is a dynamic linked library, is it possible that virtio PMD is loaded later?
> The shared library are loaded through -d option, which are loaded just before the call to rte_eal_dev_init().
> --
> David Marchand

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