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From: "Yigit, Ferruh" <ferruh.yigit@linux.intel.com>
To: vattunuru@marvell.com, dev@dpdk.org
Cc: thomas@monjalon.net, jerinj@marvell.com, olivier.matz@6wind.com,
	ferruh.yigit@intel.com, anatoly.burakov@intel.com,
	arybchenko@solarflare.com, kirankumark@marvell.com
Subject: Re: [dpdk-dev] [PATCH v10 0/5] kni: add IOVA=VA support
Date: Tue, 15 Oct 2019 16:34:35 +0100
Message-ID: <d00609db-1303-ba45-cb42-1b6d8f1fefb5@linux.intel.com> (raw)
In-Reply-To: <20190816061252.17214-1-vattunuru@marvell.com>

On 8/16/2019 7:12 AM, vattunuru@marvell.com wrote:
> From: Vamsi Attunuru <vattunuru@marvell.com>
> 
> ---
> 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.
> 
> Kiran Kumar K (1):
>   kni: add IOVA=VA support in KNI module
> 
> Vamsi Attunuru (4):
>   mempool: populate mempool with the page sized chunks
>   kni: add IOVA=VA support in KNI lib
>   kni: add app specific mempool create and free routines
>   kni: modify IOVA mode checks to support VA

Hi Vamsi,

I am aware that this patchset is around for a long time, and I have seen your
request to merge in 19.11, but as you can understand the concern I have is to
break KNI or existing KNI applications while trying to add this new feature.

In high level, there are two issues,

1) kernel modules updates expect there will be a backed device of the KNI which
is not always true:

         if (dev_info.iova_mode) {
 #ifdef HAVE_IOVA_AS_VA_SUPPORT
                 pci = pci_get_device(dev_info.vendor_id,
                                      dev_info.device_id, NULL);
                 if (pci == NULL) {
                         pr_err("pci dev does not exist\n");
                         return -ENODEV;
                 }

For example this breaks:
./build/app/testpmd -w0:0.0 --vdev net_kni0 --vdev net_kni1  -- -i


2) Applications will have to change the API to allocate the mempool.
If the user upgraded to new version of DPDK, now it is possible to have iova=va
mode and application should use new KNI API 'rte_kni_pktmbuf_pool_create()' to
allocate mempool. And most probably application will have datapath and will use
the KNI only for exception path, will there be any affect using KNI version of
mempool alloc?


I would like to see KNI is enabled via iova=va mode, but can we have it limited
to a specific command line argument or config option? This increases the test
surface but at least old application can continue to work by default, what do
you think?

And I will put a few minor comments to the patches...



  parent reply index

Thread overview: 251+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-27 10:49 [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 18:20     ` Ferruh Yigit
2019-04-01  9:51 ` [PATCH v2] " Kiran Kumar Kokkilagadda
2019-04-03 16:29   ` Ferruh Yigit
2019-04-04  5:03     ` [dpdk-dev] [EXT] " Kiran Kumar Kokkilagadda
2019-04-04 11:20       ` Ferruh Yigit
2019-04-04 13:29         ` Burakov, Anatoly
2019-04-04  9:57     ` Burakov, Anatoly
2019-04-04 11:21       ` Ferruh Yigit
2019-04-16  4:55   ` [dpdk-dev] [PATCH v3] " kirankumark
2019-04-19 10:38     ` Thomas Monjalon
2019-04-22  4:39     ` [dpdk-dev] [PATCH v4] " kirankumark
2019-04-22  6:15       ` [dpdk-dev] [PATCH v5] " kirankumark
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 [this message]
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                         ` [dpdk-dev] " Ferruh Yigit
2019-11-08  4:16                           ` [dpdk-dev] [EXT] " 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

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