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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: vattunuru@marvell.com, dev@dpdk.org
Cc: thomas@monjalon.net, jerinj@marvell.com, kirankumark@marvell.com,
	olivier.matz@6wind.com, anatoly.burakov@intel.com,
	arybchenko@solarflare.com, stephen@networkplumber.org
Subject: Re: [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support
Date: Thu, 7 Nov 2019 19:53:15 +0000	[thread overview]
Message-ID: <cebf97af-6d34-3892-b7eb-c8497f6998da@intel.com> (raw)
In-Reply-To: <20191105110416.8955-1-vattunuru@marvell.com>

On 11/5/2019 11:04 AM, vattunuru@marvell.com wrote:
> From: Vamsi Attunuru <vattunuru@marvell.com>
> 
> ---
> V12 Changes:
> * Removed previously added `--legacy-kni` eal option.
> * Removed previously added kni specific mempool create routines
> and mempool populate routines.
> 
> This patch set(V12) is dependent on following patch set, since the mempool
> related support to enable KNI in IOVA=VA mode is taken care in below
> patchset.
> 
>    https://patchwork.dpdk.org/cover/62376/

Hi Vasim, Jerin,

Overall looks good and I not getting any functional error but I am observing a
huge performance drop with this update, 3.8Mpps to 0.7Mpps [1].

I don't know really what to do, I think we need to give a decision as community,
and even we go with the patch we should document this performance drop clearly
and document how to mitigate it.



[1]
This is with kni sample application,
a) IOVA=VA mode selected
./examples/kni/build/kni -l0,40-47 --log-level=*:debug -- -p 0x3 -P --config
"(0,44,45,40),(1,46,47,41)"

forwarding performance is around 0.7Mpps and 'kni_single' kernel thread consumes
all cpu.

b) IOVA=PA mode forced
./examples/kni/build/kni -l0,40-47 --log-level=*:debug --iova=pa -- -p 0x3 -P
--config "(0,44,45,40),(1,46,47,41)"

forwarding performance is around 3.8Mpps and 'kni_single' core utilization is ~80%.

I am on 5.1.20-300.fc30.x86_64 kernel.
kni module inserted as: "insmod ./build/kmod/rte_kni.ko lo_mode=lo_mode_fifo"

> 
> V11 Changes:
> * Added iova to kva address translation routines in kernel module to
> make it work in iova=va mode which enables DPDK to create kni devices
> on any kind of backed device/memory.
> * Added ``--legacy-kni`` eal option to make existing KNI applications
> work with DPDK 19.11 and later versions.
> * Removed previously added pci device info from kni device info struct.
>  
> V10 Changes:
> * Fixed function return code on failure when min_chunk_size > pg_sz.
> * Marked new mempool populate routine as EXPERIMENTAL.
>  
> V9 Changes:
> * Used rte_mempool_ops_calc_mem_size() instead of default handler in the
> new mempool populate routine.
> * Check min_chunk_size and return values.
> * Removed ethdev_info memset to '0' and moved pci dev_info populate into
> kni_dev_pci_addr_get() routine.
> * Addressed misc. review comments.
>  
> V8 Changes:
> * Remove default mempool populate() routine changes.
> * Add kni app specific mempool create & free routines.
> * Add new mempool populate routine to allocate page-aligned memzones
> with page size to make sure all mempool objects reside on a page.
> * Update release notes and map files.
>  
> V7 Changes:
> * Removed previously proposed mempool flag and made those page
> boundary checks default in mempool populate() except for the objects size
> bigger than the size of page.
> * Removed KNI example application related changes since pool related
> requirement is taken care in mempool lib.
> * All PCI dev related info is moved under rte_eal_iova_mode() == VA check.
> * Added wrapper functions in KNI module to hide IOVA checks and make
> address translation routines more readable.
> * Updated IOVA mode checks that enforcing IOVA=PA mode when IOVA=VA
> mode is enabled.
>  
> V6 Changes:
> * Added new mempool flag to ensure mbuf memory is not scattered across
> page boundaries.
> * Added KNI kernel module required PCI device information.
> * Modified KNI example application to create mempool with new mempool
> flag.
>  
> V5 changes:
> * Fixed build issue with 32b build
>  
> V4 changes:
> * Fixed build issues with older kernel versions
> * This approach will only work with kernel above 4.4.0
>  
> V3 Changes:
> * Add new approach to work kni with IOVA=VA mode using
> iommu_iova_to_phys API.
> 
> Vamsi Attunuru (2):
>   kni: add IOVA=VA mode support
>   kni: add IOVA=VA support in kernel module
> 
>  doc/guides/prog_guide/kernel_nic_interface.rst    |  9 ++++
>  doc/guides/rel_notes/release_19_11.rst            |  5 ++
>  kernel/linux/kni/compat.h                         | 15 ++++++
>  kernel/linux/kni/kni_dev.h                        | 42 +++++++++++++++
>  kernel/linux/kni/kni_misc.c                       | 39 ++++++++++----
>  kernel/linux/kni/kni_net.c                        | 62 ++++++++++++++++++-----
>  lib/librte_eal/linux/eal/eal.c                    | 29 ++++++-----
>  lib/librte_eal/linux/eal/include/rte_kni_common.h |  1 +
>  lib/librte_kni/rte_kni.c                          |  7 +--
>  9 files changed, 170 insertions(+), 39 deletions(-)
> 


  parent reply	other threads:[~2019-11-07 19:53 UTC|newest]

Thread overview: 266+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-27 10:49 [dpdk-dev] [PATCH] kni: add IOVA va support for kni Kiran Kumar
2018-09-27 10:58 ` Burakov, Anatoly
2018-10-02 17:05 ` Ferruh Yigit
2019-04-01 17:30   ` Jerin Jacob Kollanukkaran
2019-04-01 17:30     ` Jerin Jacob Kollanukkaran
2019-04-01 18:20     ` Ferruh Yigit
2019-04-01 18:20       ` Ferruh Yigit
2019-04-01  9:51 ` [dpdk-dev] [PATCH v2] " Kiran Kumar Kokkilagadda
2019-04-01  9:51   ` Kiran Kumar Kokkilagadda
2019-04-03 16:29   ` Ferruh Yigit
2019-04-03 16:29     ` Ferruh Yigit
2019-04-04  5:03     ` [dpdk-dev] [EXT] " Kiran Kumar Kokkilagadda
2019-04-04  5:03       ` Kiran Kumar Kokkilagadda
2019-04-04 11:20       ` Ferruh Yigit
2019-04-04 11:20         ` Ferruh Yigit
2019-04-04 13:29         ` Burakov, Anatoly
2019-04-04 13:29           ` Burakov, Anatoly
2019-04-04  9:57     ` [dpdk-dev] " Burakov, Anatoly
2019-04-04  9:57       ` Burakov, Anatoly
2019-04-04 11:21       ` Ferruh Yigit
2019-04-04 11:21         ` Ferruh Yigit
2019-04-16  4:55   ` [dpdk-dev] [PATCH v3] " kirankumark
2019-04-16  4:55     ` kirankumark
2019-04-19 10:38     ` Thomas Monjalon
2019-04-19 10:38       ` Thomas Monjalon
2019-04-22  4:39     ` [dpdk-dev] [PATCH v4] " kirankumark
2019-04-22  4:39       ` kirankumark
2019-04-22  6:15       ` [dpdk-dev] [PATCH v5] " kirankumark
2019-04-22  6:15         ` kirankumark
2019-04-26  9:11         ` Burakov, Anatoly
2019-04-26  9:11           ` Burakov, Anatoly
2019-06-25  3:56         ` [dpdk-dev] [PATCH v6 0/4] add IOVA = VA support in KNI vattunuru
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 1/4] lib/mempool: skip populating mempool objs that falls on page boundaries vattunuru
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 2/4] lib/kni: add PCI related information vattunuru
2019-06-25 17:41             ` Stephen Hemminger
2019-06-26  3:48               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-06-26 14:58                 ` Stephen Hemminger
2019-06-27  9:43                   ` Vamsi Krishna Attunuru
2019-07-11 16:22             ` [dpdk-dev] " Ferruh Yigit
2019-07-12 11:02               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-12 11:11                 ` Ferruh Yigit
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 3/4] example/kni: add IOVA support for kni application vattunuru
2019-07-11 16:23             ` Ferruh Yigit
2019-06-25  3:57           ` [dpdk-dev] [PATCH v6 4/4] kernel/linux/kni: add IOVA support in kni module vattunuru
2019-07-11 16:30             ` Ferruh Yigit
2019-07-12 10:38               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-12 11:10                 ` Ferruh Yigit
2019-07-12 12:27                   ` Vamsi Krishna Attunuru
2019-07-12 16:29                   ` Vamsi Krishna Attunuru
2019-07-15 11:26                     ` Ferruh Yigit
2019-07-15 13:06                       ` Vamsi Krishna Attunuru
2019-07-11 16:43             ` [dpdk-dev] " Stephen Hemminger
2019-06-25 10:00           ` [dpdk-dev] [PATCH v6 0/4] add IOVA = VA support in KNI Burakov, Anatoly
2019-06-25 11:15             ` Jerin Jacob Kollanukkaran
2019-06-25 11:30               ` Burakov, Anatoly
2019-06-25 13:38                 ` Burakov, Anatoly
2019-06-27  9:34                   ` Jerin Jacob Kollanukkaran
2019-07-01 13:51                     ` Vamsi Krishna Attunuru
2019-07-04  6:42                       ` Vamsi Krishna Attunuru
2019-07-04  9:48                         ` Jerin Jacob Kollanukkaran
2019-07-11 16:21                           ` Ferruh Yigit
2019-07-17  9:04           ` [dpdk-dev] [PATCH v7 0/4] kni: add IOVA=VA support vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 1/4] mempool: modify mempool populate() to skip objects from page boundaries vattunuru
2019-07-17 13:36               ` Andrew Rybchenko
2019-07-17 13:47                 ` Olivier Matz
2019-07-17 17:31                 ` Vamsi Krishna Attunuru
2019-07-18  9:28                   ` Andrew Rybchenko
2019-07-18 14:16                     ` Vamsi Krishna Attunuru
2019-07-19 13:38                       ` [dpdk-dev] [RFC 0/4] mempool: avoid objects allocations across pages Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 1/4] mempool: clarify default populate function Olivier Matz
2019-07-19 15:42                           ` Andrew Rybchenko
2019-10-08  9:36                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 2/4] mempool: unalign size when calculating required mem amount Olivier Matz
2019-08-07 15:21                           ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-28 14:06                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 3/4] mempool: introduce function to get mempool page size Olivier Matz
2019-08-07 15:21                           ` Andrew Rybchenko
2019-10-28 14:06                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 4/4] mempool: prevent objects from being across pages Olivier Matz
2019-07-19 14:03                           ` Burakov, Anatoly
2019-10-28 14:07                             ` Olivier Matz
2019-07-19 14:11                           ` Burakov, Anatoly
2019-08-07 15:21                           ` Andrew Rybchenko
2019-10-28 14:07                             ` Olivier Matz
2019-10-29 11:03                               ` Andrew Rybchenko
2019-07-23  5:37                         ` [dpdk-dev] [RFC 0/4] mempool: avoid objects allocations " Vamsi Krishna Attunuru
2019-08-07 15:21                         ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-28 14:06                           ` Olivier Matz
2019-10-28 14:01                         ` [dpdk-dev] [PATCH 0/5] " Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 1/5] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-10-29  9:02                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-29  9:13                               ` Olivier Matz
2019-10-29  9:18                                 ` Vamsi Krishna Attunuru
2019-10-29  9:21                             ` [dpdk-dev] " Andrew Rybchenko
2019-10-29 17:02                               ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 2/5] mempool: reduce wasted space on mempool populate Olivier Matz
2019-10-29 10:09                             ` Andrew Rybchenko
2019-10-29 17:09                               ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 3/5] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-10-29 10:25                             ` Andrew Rybchenko
2019-10-29 17:20                               ` Olivier Matz
2019-10-30  7:36                                 ` Andrew Rybchenko
2019-10-30  7:44                                   ` Andrew Rybchenko
2019-10-30 10:38                                     ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 4/5] mempool: introduce function to get mempool page size Olivier Matz
2019-10-29 10:31                             ` Andrew Rybchenko
2019-10-29 17:20                               ` Olivier Matz
2019-10-30  8:32                                 ` Olivier Matz
2019-10-30 14:29                                   ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 5/5] mempool: prevent objects from being across pages Olivier Matz
2019-10-29 10:59                             ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-29 17:34                               ` Olivier Matz
2019-10-30  7:56                                 ` [dpdk-dev] " Andrew Rybchenko
2019-10-29 17:25                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-30  3:55                               ` Vamsi Krishna Attunuru
2019-10-30  7:46                               ` Andrew Rybchenko
2019-10-30  8:38                                 ` Jerin Jacob
2019-10-30 14:33                                   ` Olivier Matz
2019-10-30 14:54                                     ` Jerin Jacob
2019-10-30  8:42                                 ` Olivier Matz
2019-10-30 14:36                         ` [dpdk-dev] [PATCH v2 0/6] mempool: avoid objects allocations " Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 1/6] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 2/6] mempool: reduce wasted space on mempool populate Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 3/6] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 4/6] mempool: introduce function to get mempool page size Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 5/6] mempool: prevent objects from being across pages Olivier Matz
2019-10-31  6:54                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-31  8:19                               ` Jerin Jacob
2019-10-31  8:29                                 ` Olivier Matz
2019-10-31  8:24                               ` Olivier Matz
2019-10-31  8:33                                 ` Andrew Rybchenko
2019-10-31  8:45                                   ` Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 6/6] mempool: use the specific macro for object alignment Olivier Matz
2019-10-30 14:55                             ` Andrew Rybchenko
2019-11-01  3:56                           ` [dpdk-dev] [PATCH v2 0/6] mempool: avoid objects allocations across pages Nipun Gupta
2019-11-04 15:12                         ` [dpdk-dev] [PATCH v3 0/7] " Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 1/7] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 2/7] mempool: reduce wasted space on mempool populate Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 3/7] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 4/7] mempool: introduce function to get mempool page size Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 5/7] mempool: introduce helpers for populate and calc mem size Olivier Matz
2019-11-05 12:19                             ` Andrew Rybchenko
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 6/7] mempool: prevent objects from being across pages Olivier Matz
2019-11-05 12:22                             ` Andrew Rybchenko
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 7/7] mempool: use the specific macro for object alignment Olivier Matz
2019-11-05 12:15                             ` Andrew Rybchenko
2019-11-05 12:48                               ` Olivier Matz
2019-11-05 15:36                         ` [dpdk-dev] [PATCH v4 0/7] mempool: avoid objects allocations across pages Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 1/7] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 2/7] mempool: reduce wasted space on mempool populate Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 3/7] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 4/7] mempool: introduce function to get mempool page size Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 5/7] mempool: introduce helpers for populate and calc mem size Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 6/7] mempool: prevent objects from being across pages Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 7/7] mempool: use the specific macro for object alignment Olivier Matz
2019-11-05 16:03                           ` [dpdk-dev] [PATCH v4 0/7] mempool: avoid objects allocations across pages Olivier Matz
2019-11-06 10:39                           ` Thomas Monjalon
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 2/4] kni: add IOVA = VA support in KNI lib vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 3/4] kni: add IOVA=VA support in KNI module vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 4/4] kni: modify IOVA mode checks to support VA vattunuru
2019-07-23  5:38             ` [dpdk-dev] [PATCH v8 0/5] kni: add IOVA=VA support vattunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 1/5] mempool: populate mempool with page sized chunks of memory vattunuru
2019-07-23 11:08                 ` Andrew Rybchenko
2019-07-23 12:28                   ` Vamsi Krishna Attunuru
2019-07-23 19:33                     ` Andrew Rybchenko
2019-07-24  7:09                       ` Vamsi Krishna Attunuru
2019-07-24  7:27                         ` Andrew Rybchenko
2019-07-29  6:25                           ` Vamsi Krishna Attunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 2/5] add IOVA -VA support in KNI lib vattunuru
2019-07-23 10:54                 ` Andrew Rybchenko
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 3/5] kni: add app specific mempool create & free routine vattunuru
2019-07-23 10:50                 ` Andrew Rybchenko
2019-07-23 11:01                   ` Vamsi Krishna Attunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-07-24  7:14               ` [dpdk-dev] [PATCH v8 0/5] kni: add IOVA=VA support Vamsi Krishna Attunuru
2019-07-29 12:13               ` [dpdk-dev] [PATCH v9 " vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 1/5] mempool: populate mempool with the page sized chunks of memory vattunuru
2019-07-29 12:41                   ` Andrew Rybchenko
2019-07-29 13:33                     ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-08-16  6:12                   ` [dpdk-dev] [PATCH v10 0/5] kni: add IOVA=VA support vattunuru
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 1/5] mempool: populate mempool with the page sized chunks vattunuru
2019-10-08  9:26                       ` Olivier Matz
2019-10-09  5:29                         ` Vamsi Krishna Attunuru
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 2/5] kni: add IOVA=VA support in KNI lib vattunuru
2019-10-15 15:36                       ` Yigit, Ferruh
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 3/5] kni: add app specific mempool create and free routines vattunuru
2019-10-15 15:40                       ` Yigit, Ferruh
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-10-15 15:43                       ` Yigit, Ferruh
2019-10-15 15:46                         ` Stephen Hemminger
2019-10-16 11:26                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-16 14:37                             ` Vamsi Krishna Attunuru
2019-10-16 16:14                             ` Ferruh Yigit
2019-10-18 17:15                               ` Vamsi Krishna Attunuru
2019-10-21 11:45                                 ` Ferruh Yigit
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-09-25  4:00                     ` [dpdk-dev] [PATCH v10 0/5] kni: add IOVA=VA support Vamsi Krishna Attunuru
2019-10-08  5:08                       ` Vamsi Krishna Attunuru
2019-10-14  4:05                         ` Vamsi Krishna Attunuru
2019-10-15 15:34                     ` Yigit, Ferruh
2019-10-16 12:17                       ` Vamsi Krishna Attunuru
2019-10-16 16:21                         ` Ferruh Yigit
2019-10-18 16:42                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-21  8:03                     ` [dpdk-dev] [PATCH v11 0/4] kni: add IOVA=VA mode support vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 1/4] mempool: populate mempool with the page sized chunks vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 2/4] eal: add legacy kni option vattunuru
2019-10-21 11:55                         ` Ferruh Yigit
2019-10-21 13:13                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-21 13:32                             ` Ferruh Yigit
2019-10-21 14:38                               ` Vamsi Krishna Attunuru
2019-10-22  9:29                                 ` Vamsi Krishna Attunuru
2019-10-22 12:28                                 ` Andrew Rybchenko
2019-10-22 13:31                                   ` Vamsi Krishna Attunuru
2019-10-23 10:12                                     ` Jerin Jacob
2019-10-23 14:47                                       ` Olivier Matz
2019-10-23 15:02                                         ` Jerin Jacob
2019-10-24 17:35                                           ` Olivier Matz
2019-10-24 19:30                                             ` Jerin Jacob
2019-10-25  9:20                                               ` Vamsi Krishna Attunuru
2019-10-26 12:25                                                 ` Olivier Matz
2019-10-26 14:09                                                   ` Vamsi Krishna Attunuru
2019-10-28 14:05                                                     ` Olivier Matz
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 3/4] kni: add IOVA=VA support vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 4/4] kni: add IOVA=VA support in kernel module vattunuru
2019-10-21 12:02                         ` Ferruh Yigit
2019-11-05 11:04                       ` [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support vattunuru
2019-11-05 11:04                         ` [dpdk-dev] [PATCH v12 1/2] kni: " vattunuru
2019-11-14 10:57                           ` David Marchand
2019-11-14 11:13                             ` David Marchand
2019-11-14 12:10                               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-14 12:25                                 ` David Marchand
2019-11-14 17:48                             ` [dpdk-dev] " David Marchand
2019-11-05 11:04                         ` [dpdk-dev] [PATCH v12 2/2] kni: add IOVA=VA support in kernel module vattunuru
2019-11-06 10:49                         ` [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support Thomas Monjalon
2019-11-06 11:09                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-06 11:53                             ` Thomas Monjalon
2019-11-06 11:59                               ` Vamsi Krishna Attunuru
2019-11-07 10:34                             ` Vamsi Krishna Attunuru
2019-11-07 19:53                         ` Ferruh Yigit [this message]
2019-11-08  4:16                           ` Vamsi Krishna Attunuru
2019-11-08 14:26                             ` Ferruh Yigit
2019-11-08 14:54                               ` Jerin Jacob
2019-11-13  6:33                                 ` Vamsi Krishna Attunuru
2019-11-13 12:32                                   ` Ferruh Yigit
2019-11-15 11:18                         ` [dpdk-dev] [PATCH v13 0/2] kni: support IOVA mode vattunuru
2019-11-15 11:18                           ` [dpdk-dev] [PATCH v13 1/2] kni: support IOVA mode in kernel module vattunuru
2019-11-15 11:18                           ` [dpdk-dev] [PATCH v13 2/2] kni: support IOVA mode vattunuru
2019-11-15 12:11                             ` Ferruh Yigit
2019-11-15 12:59                             ` David Marchand
2019-11-15 13:35                               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-15 13:40                                 ` David Marchand
2019-11-15 13:40                               ` [dpdk-dev] " Jerin Jacob
2019-11-15 14:56                                 ` David Marchand
2019-11-15 15:22                                   ` Jerin Jacob
2019-11-15 17:07                           ` [dpdk-dev] [PATCH v14 0/2] " vattunuru
2019-11-15 17:07                             ` [dpdk-dev] [PATCH v14 1/2] kni: support IOVA mode in kernel module vattunuru
2019-11-15 17:07                             ` [dpdk-dev] [PATCH v14 2/2] kni: support IOVA mode vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 2/5] kni: add IOVA=VA support in KNI lib vattunuru
2019-07-29 12:24                   ` Igor Ryzhov
2019-07-29 13:22                     ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 3/5] kni: add app specific mempool create & free routine vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-04-23  8:56       ` [dpdk-dev] [PATCH v4] kni: add IOVA va support for kni Burakov, Anatoly
2019-04-23  8:56         ` Burakov, Anatoly

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