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From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Shreyansh Jain <shreyansh.jain@nxp.com>,
	Shahaf Shuler <shahafs@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"laszlo.madarassy@ericsson.com" <laszlo.madarassy@ericsson.com>,
	"laszlo.vadkerti@ericsson.com" <laszlo.vadkerti@ericsson.com>,
	"andras.kovacs@ericsson.com" <andras.kovacs@ericsson.com>,
	"winnie.tian@ericsson.com" <winnie.tian@ericsson.com>,
	"daniel.andrasi@ericsson.com" <daniel.andrasi@ericsson.com>,
	"janos.kobor@ericsson.com" <janos.kobor@ericsson.com>,
	"srinath.mannam@broadcom.com" <srinath.mannam@broadcom.com>,
	"scott.branden@broadcom.com" <scott.branden@broadcom.com>,
	"ajit.khaparde@broadcom.com" <ajit.khaparde@broadcom.com>,
	"keith.wiles@intel.com" <keith.wiles@intel.com>,
	"bruce.richardson@intel.com" <bruce.richardson@intel.com>,
	Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH 00/16] Support externally allocated memory in DPDK
Date: Tue, 18 Sep 2018 16:15:17 +0100	[thread overview]
Message-ID: <cd2327e2-f48a-8765-1e83-72bb4b643e0f@intel.com> (raw)
In-Reply-To: <bf854303-5060-5939-aadd-458e467533bc@nxp.com>

On 18-Sep-18 1:29 PM, Shreyansh Jain wrote:
> On Monday 17 September 2018 06:30 PM, Burakov, Anatoly wrote:
>> On 17-Sep-18 1:16 PM, Shahaf Shuler wrote:
>>> Monday, September 17, 2018 1:07 PM, Burakov, Anatoly:
>>>> Subject: Re: [dpdk-dev] [PATCH 00/16] Support externally allocated 
>>>> memory
>>>> in DPDK
>>>>
>>>> On 13-Sep-18 8:44 AM, Shahaf Shuler wrote:
>>>
>>> [...]
>>>
>>>>>> The responsibility to ensure memory is accessible before using it is
>>>>>> on the shoulders of the user - there is no checking done with regards
>>>>>> to validity of the memory (nor could there be...).
>>>>>
>>>>> That makes sense. However who should be in-charge of mapping this
>>>> memory for dma access?
>>>>> The user or internally be the PMD when encounter the first packet 
>>>>> or while
>>>> traversing the existing mempools?
>>>>>
>>>> Hi Shahaf,
>>>>
>>>> There are two ways this can be solved. The first way is to perform VFIO
>>>> mapping automatically on adding/attaching memory. The second is to 
>>>> force
>>>> user to do it manually. For now, the latter is chosen because user 
>>>> knows best
>>>> if they intend to do DMA on that memory, but i'm open to suggestions.
>>>
>>> I agree with that approach, and will add not only if the mempool is 
>>> for dma or not but also which ports will use this mempool (this can 
>>> effect on the mapping).
>>
>> That is perhaps too hardware-specific - this should probably be 
>> handled inside the driver callbacks.
>>
>>> However I don't think this is generic enough to use only VFIO. As you 
>>> said, there are some devices not using VFIO for mapping rather some 
>>> proprietary driver utility.
>>> IMO DPDK should introduce generic and device agnostic APIs to the user.
>>>
>>> My suggestion is instead of doing vfio_dma_map that or vfio_dma_unmap 
>>> that have a generic dma_map(uint8_t port, address, len). Each driver 
>>> will register with its own mapping callback (can be vfio_dma_map).
>>> It can be outside of this series, just wondering the people opinion 
>>> on such approach.
>>
>> I don't disagree. I don't like bus/net/etc drivers doing their own 
>> thing with regards to mapping, and i would by far prefer generic way 
>> to set up DMA maps, to which VFIO will be a subscriber.
>>
>>>
>>>>
>>>> There is an issue with some devices and buses (i.e. bus/fslmc) 
>>>> bypassing EAL
>>>> VFIO infrastructure and performing their own VFIO/DMA mapping magic, 
>>>> but
>>>> solving that problem is outside the scope of this patchset. Those
>>>> devices/buses should fix themselves :)
> 
> DMA mapping is a very common principle and can be easily be a candidate 
> for lets-make-generic-movement, but, being close to hardware (or 
> hardware specific), it does require the driver to have some flexibility 
> in terms of its eventual implementation.

Perhaps i didn't word my response clearly enough. I didn't mean to say 
(or imply) that EAL must handle all DMA mappings itself. Rather, EAL 
should provide a generic infrastructure of maintaining current mappings 
etc., and provide a subscription mechanism for other users (e.g. 
drivers) so that the details of implementation of exactly how to map 
things for DMA is up to the drivers.

In other words, we agree :)

> 
> I maintain one of those drivers (bus/fslmc) in DPDK which needs to have 
> special VFIO layer - and from that experience, I can say that VFIO 
> mapping does require some flexibility. SoC semantics are sometimes too 
> complex to pin to general-universally-agreed-standard concept. (or, one 
> can easily call it a 'bug', while it is a 'feature' for others :D)
> 
> In fact, NXP has another driver (bus/dpaa) which doesn't even work with 
> VFIO - loves to work directly with Phys_addr. And, it is not at a lower 
> priority than one with VFIO.
> 
> Thus, I really don't think a strongly controlled VFIO mapping should be 
> EAL's responsibility. Failure because of lack of mapping is a driver's 
> problem.
> 

While EAL doesn't necessarily need to be involved with mapping things 
for VFIO, i believe it does need to be the authority on what gets 
mapped. The user needs a way to make arbitrary memory available for DMA 
- this is where EAL comes in. VFIO itself can be factored out into a 
separate subsystem (DMA drivers, anyone? :D ), but given that memory 
cometh and goeth (external memory included), and given that some things 
tend to be a bit complicated [*], EAL needs to know when something is 
supposed to be mapped or unmapped, and when to notify subscribers that 
they may have to refresh their DMA maps.

[*] for example, VFIO can only do mappings whenever there are devices 
actually attached to a VFIO container, so we have to maintain all maps 
between hotplug events to ensure that memory set up for DMA doesn't 
silently get unmapped on device detach and subsequent attach.

-- 
Thanks,
Anatoly

  reply	other threads:[~2018-09-18 15:15 UTC|newest]

Thread overview: 225+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-04 13:11 Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 01/16] mem: add length to memseg list Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 02/16] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 03/16] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 04/16] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 05/16] flow_classify: " Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 06/16] pipeline: " Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 07/16] sched: " Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 08/16] malloc: add name to malloc heaps Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 09/16] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 10/16] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 11/16] malloc: allow destroying heaps Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 12/16] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 13/16] malloc: allow removing memory from " Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 14/16] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 15/16] malloc: allow detaching from external memory Anatoly Burakov
2018-09-04 13:11 ` [dpdk-dev] [PATCH 16/16] test: add unit tests for external memory support Anatoly Burakov
2018-09-13  7:44 ` [dpdk-dev] [PATCH 00/16] Support externally allocated memory in DPDK Shahaf Shuler
2018-09-17 10:07   ` Burakov, Anatoly
2018-09-17 12:16     ` Shahaf Shuler
2018-09-17 13:00       ` Burakov, Anatoly
2018-09-18 12:29         ` Shreyansh Jain
2018-09-18 15:15           ` Burakov, Anatoly [this message]
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 00/20] " Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 " Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 " Anatoly Burakov
2018-09-23 21:21       ` Thomas Monjalon
2018-09-24  8:54         ` Burakov, Anatoly
2018-09-26 11:21       ` [dpdk-dev] [PATCH v5 00/21] " Anatoly Burakov
2018-09-27 10:40         ` [dpdk-dev] [PATCH v6 " Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 " Anatoly Burakov
2018-10-11  9:15                 ` Thomas Monjalon
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 01/21] mem: add length to memseg list Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 02/21] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 03/21] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 04/21] mem: do not check for invalid socket ID Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 05/21] flow_classify: " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 06/21] pipeline: " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 07/21] sched: " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 08/21] malloc: add name to malloc heaps Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 09/21] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 10/21] malloc: add function to check if socket is external Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 11/21] malloc: allow creating malloc heaps Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 12/21] malloc: allow destroying heaps Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 13/21] malloc: allow adding memory to named heaps Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 14/21] malloc: allow removing memory from " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 15/21] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 16/21] malloc: allow detaching from external memory Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 17/21] malloc: enable event callbacks for " Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 18/21] test: add unit tests for external memory support Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 19/21] app/testpmd: add support for external memory Anatoly Burakov
2018-10-02 14:05                 ` Iremonger, Bernard
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 20/21] doc: add external memory feature to the release notes Anatoly Burakov
2018-10-02 13:34               ` [dpdk-dev] [PATCH v9 21/21] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 01/21] mem: add length to memseg list Anatoly Burakov
2018-10-01 17:01               ` Stephen Hemminger
2018-10-02  9:03                 ` Burakov, Anatoly
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 02/21] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 03/21] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 04/21] mem: do not check for invalid socket ID Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 05/21] flow_classify: " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 06/21] pipeline: " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 07/21] sched: " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 08/21] malloc: add name to malloc heaps Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 09/21] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 10/21] malloc: add function to check if socket is external Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 11/21] malloc: allow creating malloc heaps Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 12/21] malloc: allow destroying heaps Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 13/21] malloc: allow adding memory to named heaps Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 14/21] malloc: allow removing memory from " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 15/21] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 16/21] malloc: allow detaching from external memory Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 17/21] malloc: enable event callbacks for " Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 18/21] test: add unit tests for external memory support Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 19/21] app/testpmd: add support for external memory Anatoly Burakov
2018-10-01 15:11               ` Iremonger, Bernard
2018-10-01 15:23                 ` Burakov, Anatoly
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 20/21] doc: add external memory feature to the release notes Anatoly Burakov
2018-10-01 12:56             ` [dpdk-dev] [PATCH v8 21/21] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 01/21] mem: add length to memseg list Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 02/21] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 03/21] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 04/21] mem: do not check for invalid socket ID Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 05/21] flow_classify: " Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 06/21] pipeline: " Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 07/21] sched: " Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 08/21] malloc: add name to malloc heaps Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 09/21] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-10-01 11:04           ` [dpdk-dev] [PATCH v7 10/21] malloc: add function to check if socket is external Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 11/21] malloc: allow creating malloc heaps Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 12/21] malloc: allow destroying heaps Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 13/21] malloc: allow adding memory to named heaps Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 14/21] malloc: allow removing memory from " Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 15/21] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 16/21] malloc: allow detaching from external memory Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 17/21] malloc: enable event callbacks for " Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 18/21] test: add unit tests for external memory support Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 19/21] app/testpmd: add support for external memory Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 20/21] doc: add external memory feature to the release notes Anatoly Burakov
2018-10-01 11:05           ` [dpdk-dev] [PATCH v7 21/21] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-27 10:40         ` [dpdk-dev] [PATCH v6 01/21] mem: add length to memseg list Anatoly Burakov
2018-09-27 11:05           ` Shreyansh Jain
2018-09-27 10:40         ` [dpdk-dev] [PATCH v6 02/21] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-27 11:03           ` Shreyansh Jain
2018-09-27 11:08             ` Burakov, Anatoly
2018-09-27 11:12               ` Shreyansh Jain
2018-09-27 11:29                 ` Burakov, Anatoly
2018-09-29  0:09           ` Yongseok Koh
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 03/21] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-27 13:01           ` Alejandro Lucero
2018-09-27 13:18             ` Burakov, Anatoly
2018-09-27 13:21               ` Alejandro Lucero
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 04/21] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-27 13:14           ` Alejandro Lucero
2018-09-27 13:21             ` Burakov, Anatoly
2018-09-27 13:42               ` Alejandro Lucero
2018-09-27 14:04                 ` Burakov, Anatoly
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 05/21] flow_classify: " Anatoly Burakov
2018-09-27 16:14           ` Iremonger, Bernard
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 06/21] pipeline: " Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 07/21] sched: " Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 08/21] malloc: add name to malloc heaps Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 09/21] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 10/21] malloc: add function to check if socket is external Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 11/21] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 12/21] malloc: allow destroying heaps Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 13/21] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 14/21] malloc: allow removing memory from " Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 15/21] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 16/21] malloc: allow detaching from external memory Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 17/21] malloc: enable event callbacks for " Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 18/21] test: add unit tests for external memory support Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 19/21] app/testpmd: add support for external memory Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 20/21] doc: add external memory feature to the release notes Anatoly Burakov
2018-09-27 10:41         ` [dpdk-dev] [PATCH v6 21/21] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 01/21] mem: add length to memseg list Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 02/21] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 03/21] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 04/21] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 05/21] flow_classify: " Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 06/21] pipeline: " Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 07/21] sched: " Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 08/21] malloc: add name to malloc heaps Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 09/21] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 10/21] malloc: add function to check if socket is external Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 11/21] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 12/21] malloc: allow destroying heaps Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 13/21] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 14/21] malloc: allow removing memory from " Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 15/21] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 16/21] malloc: allow detaching from external memory Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 17/21] malloc: enable event callbacks for " Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 18/21] test: add unit tests for external memory support Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 19/21] app/testpmd: add support for external memory Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 20/21] doc: add external memory feature to the release notes Anatoly Burakov
2018-09-26 11:22       ` [dpdk-dev] [PATCH v5 21/21] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-26 15:19         ` Kovacevic, Marko
2018-09-26 16:00           ` Burakov, Anatoly
2018-09-26 16:17             ` Kovacevic, Marko
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 01/20] mem: add length to memseg list Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 02/20] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 03/20] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 04/20] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 05/20] flow_classify: " Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 06/20] pipeline: " Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 07/20] sched: " Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 08/20] malloc: add name to malloc heaps Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 09/20] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-21 16:13     ` [dpdk-dev] [PATCH v4 10/20] malloc: add function to check if socket is external Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 11/20] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 12/20] malloc: allow destroying heaps Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 13/20] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 14/20] malloc: allow removing memory from " Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 15/20] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 16/20] malloc: allow detaching from external memory Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 17/20] test: add unit tests for external memory support Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 18/20] app/testpmd: add support for external memory Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 19/20] doc: add external memory feature to the release notes Anatoly Burakov
2018-09-21 16:14     ` [dpdk-dev] [PATCH v4 20/20] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 01/20] mem: add length to memseg list Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 02/20] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 03/20] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 04/20] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 05/20] flow_classify: " Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 06/20] pipeline: " Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 07/20] sched: " Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 08/20] malloc: add name to malloc heaps Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 09/20] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 10/20] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 11/20] malloc: allow destroying heaps Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 12/20] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 13/20] malloc: allow removing memory from " Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 14/20] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 15/20] malloc: allow detaching from external memory Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 16/20] test: add unit tests for external memory support Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 17/20] examples: add external memory example app Anatoly Burakov
2018-09-20 22:47     ` Ananyev, Konstantin
2018-09-21  9:03       ` Burakov, Anatoly
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 18/20] doc: add external memory feature to the release notes Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 19/20] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-20 11:36   ` [dpdk-dev] [PATCH v3 20/20] doc: add external memory sample application guide Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 01/20] mem: add length to memseg list Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 02/20] mem: allow memseg lists to be marked as external Anatoly Burakov
2018-09-20  9:30   ` Andrew Rybchenko
2018-09-20  9:54     ` Burakov, Anatoly
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 03/20] malloc: index heaps using heap ID rather than NUMA node Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 04/20] mem: do not check for invalid socket ID Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 05/20] flow_classify: " Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 06/20] pipeline: " Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 07/20] sched: " Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 08/20] malloc: add name to malloc heaps Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 09/20] malloc: add function to query socket ID of named heap Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 10/20] malloc: allow creating malloc heaps Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 11/20] malloc: allow destroying heaps Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 12/20] malloc: allow adding memory to named heaps Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 13/20] malloc: allow removing memory from " Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 14/20] malloc: allow attaching to external memory chunks Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 15/20] malloc: allow detaching from external memory Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 16/20] test: add unit tests for external memory support Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 17/20] examples: add external memory example app Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 18/20] doc: add external memory feature to the release notes Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 19/20] doc: add external memory feature to programmer's guide Anatoly Burakov
2018-09-19 13:56 ` [dpdk-dev] [PATCH v2 20/20] doc: add external memory sample application guide Anatoly Burakov

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