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From: David Marchand <david.marchand@redhat.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
	Cheng Jiang <Cheng1.jiang@intel.com>
Cc: "Xia, Chenbo" <chenbo.xia@intel.com>, dev <dev@dpdk.org>,
	patrick.fu@intel.com,  YvonneX.Yang@intel.com,
	Thomas Monjalon <thomas@monjalon.net>,
	 "Yigit, Ferruh" <ferruh.yigit@intel.com>
Subject: Re: [dpdk-dev] [PATCH v10 0/4] add async data path in vhost sample
Date: Mon, 9 Nov 2020 13:40:19 +0100
Message-ID: <CAJFAV8yNQuxoqL=pWbU9qOwF=Gab2m=8d3Cz7Dq5jnJbQj4oqg@mail.gmail.com> (raw)
In-Reply-To: <893690b2-0605-1445-fc31-3186a2ab21d7@redhat.com>

On Fri, Oct 23, 2020 at 1:23 PM Maxime Coquelin
<maxime.coquelin@redhat.com> wrote:
> On 10/22/20 10:59 AM, Cheng Jiang wrote:
> > This patch set makes vhost-vswitch be able to use vhost async APIs
> > for enqueue operations. Demonstrated how the application
> > leverage IOAT DMA channel with vhost async APIs.
> >
> > We introduce two parameters to enable DMA acceleration for Tx
> > operations of queues:
> > -dma_type This parameter is used to specify DMA type for async
> > vhost-user net driver.
> > -dmas This parameter is used to specify the assigned DMA device of a
> > vhost device and enable async vhost data path.
> >
> >
> > Cheng Jiang (4):
> >   example/vhost: add async vhost args parsing function
> >   example/vhost: add support for vhost async data path

- This series breaks external compilation, as the external Makefile
was not updated.

/usr/bin/ld: /tmp/cce4w26j.o: in function `new_device':
main.c:(.text+0x173): undefined reference to `ioat_transfer_data_cb'
/usr/bin/ld: main.c:(.text+0x178): undefined reference to
`ioat_check_completed_copies_cb'
/usr/bin/ld: /tmp/cce4w26j.o: in function `main':
main.c:(.text.startup+0x25e): undefined reference to `open_ioat'
collect2: error: ld returned 1 exit status


- This series imposes a dependency on the raw/ioat driver for no reason.

$ meson configure build -Ddisable_drivers=raw/ioat
$ ninja-build -C build -j4
...
examples/meson.build:91:4: ERROR:  Problem encountered: Missing
dependency "raw_ioat" for example "vhost"

The check for the architecture == x86 is wrong.
The example must check for RTE_RAW_IOAT presence.


Please provide fixes before rc4 or I will revert this series.
Thanks.


-- 
David Marchand


  parent reply	other threads:[~2020-11-09 12:40 UTC|newest]

Thread overview: 71+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-10  6:43 [dpdk-dev] [PATCH v1 " Cheng Jiang
2020-09-10  6:43 ` [dpdk-dev] [PATCH v1 1/4] example/vhost: add async vhost driver args parsing function Cheng Jiang
2020-09-23  8:25   ` Maxime Coquelin
2020-09-28  6:09     ` Jiang, Cheng1
2020-09-10  6:43 ` [dpdk-dev] [PATCH v1 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-09-10  6:43 ` [dpdk-dev] [PATCH v1 3/4] doc: update vhost sample doc " Cheng Jiang
2020-09-10  6:43 ` [dpdk-dev] [PATCH v1 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-09-29  6:42 ` [dpdk-dev] [PATCH v2 0/4] add async data path in " Cheng Jiang
2020-09-29  6:42   ` [dpdk-dev] [PATCH v2 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-09-29  6:42   ` [dpdk-dev] [PATCH v2 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-09-29  6:42   ` [dpdk-dev] [PATCH v2 3/4] doc: update vhost sample doc " Cheng Jiang
2020-09-29  6:42   ` [dpdk-dev] [PATCH v2 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-09-30  3:08   ` [dpdk-dev] [PATCH v3 0/4] add async data path in " Cheng Jiang
2020-09-30  3:08     ` [dpdk-dev] [PATCH v3 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-09-30  3:08     ` [dpdk-dev] [PATCH v3 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-09-30  3:08     ` [dpdk-dev] [PATCH v3 3/4] doc: update vhost sample doc " Cheng Jiang
2020-09-30  3:08     ` [dpdk-dev] [PATCH v3 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-12  4:54     ` [dpdk-dev] [PATCH v4 0/4] add async data path in " Cheng Jiang
2020-10-12  4:54       ` [dpdk-dev] [PATCH v4 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-14  9:23         ` Maxime Coquelin
2020-10-15  5:11           ` Jiang, Cheng1
2020-10-12  4:54       ` [dpdk-dev] [PATCH v4 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-12  4:54       ` [dpdk-dev] [PATCH v4 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-12  4:54       ` [dpdk-dev] [PATCH v4 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-15  4:54       ` [dpdk-dev] [PATCH v5 0/4] add async data path in " Cheng Jiang
2020-10-15  4:54         ` [dpdk-dev] [PATCH v5 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-15 15:13           ` Maxime Coquelin
2020-10-15  4:54         ` [dpdk-dev] [PATCH v5 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-15  4:54         ` [dpdk-dev] [PATCH v5 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-15  4:54         ` [dpdk-dev] [PATCH v5 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-16  4:29         ` [dpdk-dev] [PATCH v6 0/4] add async data path in " Cheng Jiang
2020-10-16  4:29           ` [dpdk-dev] [PATCH v6 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-16  4:29           ` [dpdk-dev] [PATCH v6 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-16  4:29           ` [dpdk-dev] [PATCH v6 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-16  4:29           ` [dpdk-dev] [PATCH v6 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-19  5:49             ` Jiang, Cheng1
2020-10-20 11:20           ` [dpdk-dev] [PATCH v7 0/4] add async data path in " Cheng Jiang
2020-10-20 11:20             ` [dpdk-dev] [PATCH v7 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-20 11:20             ` [dpdk-dev] [PATCH v7 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-20 11:20             ` [dpdk-dev] [PATCH v7 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-20 11:20             ` [dpdk-dev] [PATCH v7 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-21  6:50             ` [dpdk-dev] [PATCH v8 0/4] add async data path in " Cheng Jiang
2020-10-21  6:50               ` [dpdk-dev] [PATCH v8 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-21  6:50               ` [dpdk-dev] [PATCH v8 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-21  6:50               ` [dpdk-dev] [PATCH v8 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-21  6:50               ` [dpdk-dev] [PATCH v8 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-22  6:46               ` [dpdk-dev] [PATCH v9 0/4] add async data path in " Cheng Jiang
2020-10-22  6:46                 ` [dpdk-dev] [PATCH v9 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-22  6:46                 ` [dpdk-dev] [PATCH v9 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-22  6:46                 ` [dpdk-dev] [PATCH v9 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-22  6:46                 ` [dpdk-dev] [PATCH v9 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-22  9:10                 ` [dpdk-dev] [PATCH v9 0/4] add async data path in " Maxime Coquelin
2020-10-22  9:14                   ` Jiang, Cheng1
2020-10-22  8:59 ` [dpdk-dev] [PATCH v10 " Cheng Jiang
2020-10-22  8:59   ` [dpdk-dev] [PATCH v10 1/4] example/vhost: add async vhost args parsing function Cheng Jiang
2020-10-23 11:08     ` Maxime Coquelin
2020-10-22  8:59   ` [dpdk-dev] [PATCH v10 2/4] example/vhost: add support for vhost async data path Cheng Jiang
2020-10-23 11:12     ` Maxime Coquelin
2020-10-22  8:59   ` [dpdk-dev] [PATCH v10 3/4] doc: update vhost sample doc " Cheng Jiang
2020-10-23 11:15     ` Maxime Coquelin
2020-10-22  8:59   ` [dpdk-dev] [PATCH v10 4/4] doc: update release notes for vhost sample Cheng Jiang
2020-10-23 11:15     ` Maxime Coquelin
2020-10-23 11:23   ` [dpdk-dev] [PATCH v10 0/4] add async data path in " Maxime Coquelin
2020-10-23 13:20     ` Ferruh Yigit
2020-11-09 12:40     ` David Marchand [this message]
2020-11-10  3:02       ` Jiang, Cheng1
2020-11-10  8:17         ` David Marchand
2020-11-10 11:19           ` Bruce Richardson
2020-11-10 13:37             ` Thomas Monjalon
2020-11-10 14:34               ` Bruce Richardson
2020-11-10 14:40                 ` Thomas Monjalon

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