From: Jan Blunck <jblunck@infradead.org>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Vincent JARDIN <vincent.jardin@6wind.com>,
Joao Martins <joao.m.martins@oracle.com>,
Thomas Monjalon <thomas.monjalon@6wind.com>,
"Tan, Jianfeng" <jianfeng.tan@intel.com>,
Konrad Rzeszutek Wilk <konrad@kernel.org>, dev <dev@dpdk.org>,
Bruce Richardson <bruce.richardson@intel.com>,
Yuanhan Liu <yuanhan.liu@linux.intel.com>,
Xen-devel <xen-devel@lists.xenproject.org>
Subject: Re: [PATCH] maintainers: claim responsability for xen
Date: Mon, 20 Feb 2017 10:56:57 +0100 [thread overview]
Message-ID: <CALe+Z0153tPoor2HpNXOX57t4E_coHaNcVLnwFtL=6LFE0nr7A@mail.gmail.com> (raw)
In-Reply-To: <20170217160731.GA30539@char.us.ORACLE.com>
On Fri, Feb 17, 2017 at 5:07 PM, Konrad Rzeszutek Wilk
<konrad.wilk@oracle.com> wrote:
> On Thu, Feb 16, 2017 at 10:51:44PM +0100, Vincent JARDIN wrote:
>> Le 16/02/2017 à 14:36, Konrad Rzeszutek Wilk a écrit :
>> > > Is it time now to officially remove Dom0 support?
>> > So we do have an prototype implementation of netback but it is waiting
>> > for review of xen-devel to the spec.
>> >
>> > And I believe the implementation does utilize some of the dom0
>> > parts of code in DPDK.
>>
>> Please, do you have URLs/pointers about it? It would be interesting to share
>> it with DPDK community too.
>
> Joao, would it be possible to include an tarball of the patches? I know
> they are no in the right state with the review of the staging
> grants API - they are incompatible, but it may help folks to get
> a feel for what DPDK APIs you used?
>
> Staging grants API:
> https://lists.xenproject.org/archives/html/xen-devel/2016-12/msg01878.html
>
The topic of the grants API is unrelated to the dom0 memory pool. The
memory pool which uses xen_create_contiguous_region() is used in cases
we know that there are no hugepages available.
Joao and I met in Dublin and I whined about not being able to call
into the grants API from userspace and instead need to kick a kernel
driver to do the work for every burst. It would be great if that could
change in the future.
next prev parent reply other threads:[~2017-02-20 9:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-07 7:38 [PATCH] maintainers: claim responsability for xen Jianfeng Tan
2016-11-09 22:03 ` Thomas Monjalon
2016-11-10 18:59 ` [dpdk-dev] " Konrad Rzeszutek Wilk
2016-11-10 18:59 ` Konrad Rzeszutek Wilk
2016-11-10 20:49 ` [dpdk-dev] " Tan, Jianfeng
2016-11-10 20:49 ` Tan, Jianfeng
2017-02-16 11:06 ` [dpdk-dev] " Thomas Monjalon
2017-02-16 11:06 ` Thomas Monjalon
2017-02-16 13:02 ` Vincent JARDIN
2017-02-16 13:02 ` [dpdk-dev] " Vincent JARDIN
2017-02-16 13:36 ` Konrad Rzeszutek Wilk
2017-02-16 16:17 ` Jan Blunck
2017-02-16 16:17 ` [dpdk-dev] " Jan Blunck
2017-02-16 21:51 ` Vincent JARDIN
2017-02-17 16:07 ` [dpdk-dev] " Konrad Rzeszutek Wilk
2017-02-20 9:56 ` Jan Blunck [this message]
2017-02-20 17:36 ` Joao Martins
2017-02-20 17:36 ` [dpdk-dev] " Joao Martins
2017-02-20 9:56 ` Jan Blunck
2017-02-20 15:33 ` Joao Martins
2017-02-23 8:49 ` Thomas Monjalon
2017-02-23 8:49 ` Thomas Monjalon
2017-02-23 20:10 ` Martinx - ジェームズ
2017-05-04 22:04 ` Thomas Monjalon
2017-05-11 11:41 ` Tan, Jianfeng
2017-06-19 13:22 ` Thomas Monjalon
2017-06-19 13:22 ` [dpdk-dev] " Thomas Monjalon
2017-05-11 11:41 ` Tan, Jianfeng
2017-05-04 22:04 ` Thomas Monjalon
2017-02-16 21:51 ` Vincent JARDIN
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