From: Thomas Monjalon <thomas@monjalon.net>
To: Shahaf Shuler <shahafs@mellanox.com>
Cc: dev@dpdk.org, anatoly.burakov@intel.com, yskoh@mellanox.com,
ferruh.yigit@intel.com, nhorman@tuxdriver.com,
gaetan.rivet@6wind.com
Subject: Re: [PATCH v4 1/6] vfio: allow DMA map of memory for the default vfio fd
Date: Sat, 30 Mar 2019 01:23:05 +0100 [thread overview]
Message-ID: <1932739.UiCEsj7Gze@xps> (raw)
In-Reply-To: <828c4b2a57c5f6c4753898a6d3e96f0f9ded8171.1552206210.git.shahafs@mellanox.com>
10/03/2019 09:27, Shahaf Shuler:
> Enable users the option to call rte_vfio_dma_map with request to map
> to the default vfio fd.
>
> Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
> --- a/doc/guides/rel_notes/release_19_05.rst
> +++ b/doc/guides/rel_notes/release_19_05.rst
> @@ -136,6 +136,9 @@ ABI Changes
> +* vfio: Functions ``rte_vfio_container_dma_map`` and
> + ``rte_vfio_container_dma_unmap`` have been extended with an option to
> + request mapping or un-mapping to the default vfio container fd.
Isn't it an API change rather than ABI?
It is adding -1 as a special value, I think it is not breaking
previous interface, and does not require a notification in the release notes.
next prev parent reply other threads:[~2019-03-30 0:23 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-13 9:10 [PATCH 0/6] introduce DMA memory mapping for external memory Shahaf Shuler
2019-02-13 9:10 ` [PATCH 1/6] vfio: allow DMA map of memory for the default vfio fd Shahaf Shuler
2019-02-13 9:45 ` Gaëtan Rivet
2019-02-13 11:38 ` Gaëtan Rivet
2019-02-13 15:23 ` Shahaf Shuler
2019-02-13 14:41 ` Burakov, Anatoly
2019-02-13 9:10 ` [PATCH 2/6] vfio: don't fail to DMA map if memory is already mapped Shahaf Shuler
2019-02-13 9:58 ` Gaëtan Rivet
2019-02-13 19:52 ` Shahaf Shuler
2019-02-13 9:10 ` [PATCH 3/6] bus: introduce DMA memory mapping for external memory Shahaf Shuler
2019-02-13 11:17 ` Gaëtan Rivet
2019-02-13 19:07 ` Shahaf Shuler
2019-02-14 14:00 ` Gaëtan Rivet
2019-02-17 6:23 ` Shahaf Shuler
2019-02-13 9:10 ` [PATCH 4/6] net/mlx5: refactor external memory registration Shahaf Shuler
2019-02-13 9:10 ` [PATCH 5/6] net/mlx5: support PCI device DMA map and unmap Shahaf Shuler
2019-02-13 11:35 ` Gaëtan Rivet
2019-02-13 11:44 ` Gaëtan Rivet
2019-02-13 19:11 ` Shahaf Shuler
2019-02-14 10:21 ` Gaëtan Rivet
2019-02-21 9:21 ` Shahaf Shuler
2019-02-13 9:10 ` [PATCH 6/6] doc: deprecate VFIO DMA map APIs Shahaf Shuler
2019-02-13 11:43 ` [PATCH 0/6] introduce DMA memory mapping for external memory Alejandro Lucero
2019-02-13 19:24 ` Shahaf Shuler
2019-02-14 10:19 ` Burakov, Anatoly
2019-02-14 13:28 ` Shahaf Shuler
2019-02-14 16:19 ` Burakov, Anatoly
2019-02-17 6:18 ` Shahaf Shuler
2019-02-18 12:21 ` Burakov, Anatoly
2019-02-14 12:22 ` Alejandro Lucero
2019-02-14 12:27 ` Alejandro Lucero
2019-02-14 13:41 ` Shahaf Shuler
2019-02-14 16:43 ` Burakov, Anatoly
2019-02-21 14:50 ` [PATCH v2 " Shahaf Shuler
2019-02-21 14:50 ` [PATCH v2 1/6] vfio: allow DMA map of memory for the default vfio fd Shahaf Shuler
2019-02-28 11:56 ` Burakov, Anatoly
2019-02-21 14:50 ` [PATCH v2 2/6] vfio: don't fail to DMA map if memory is already mapped Shahaf Shuler
2019-02-28 11:58 ` Burakov, Anatoly
2019-02-21 14:50 ` [PATCH v2 3/6] bus: introduce device level DMA memory mapping Shahaf Shuler
2019-02-28 12:14 ` Burakov, Anatoly
2019-02-28 14:41 ` Burakov, Anatoly
2019-02-21 14:50 ` [PATCH v2 4/6] net/mlx5: refactor external memory registration Shahaf Shuler
2019-02-21 14:50 ` [PATCH v2 5/6] net/mlx5: support PCI device DMA map and unmap Shahaf Shuler
2019-02-21 14:50 ` [PATCH v2 6/6] doc: deprecate VFIO DMA map APIs Shahaf Shuler
2019-02-21 15:50 ` David Marchand
2019-03-05 13:59 ` [PATCH v3 0/6] introduce DMA memory mapping for external memory Shahaf Shuler
2019-03-05 13:59 ` [PATCH v3 1/6] vfio: allow DMA map of memory for the default vfio fd Shahaf Shuler
2019-03-05 13:59 ` [PATCH v3 2/6] vfio: don't fail to DMA map if memory is already mapped Shahaf Shuler
2019-03-05 13:59 ` [PATCH v3 3/6] bus: introduce device level DMA memory mapping Shahaf Shuler
2019-03-05 16:35 ` Burakov, Anatoly
2019-03-05 13:59 ` [PATCH v3 4/6] net/mlx5: refactor external memory registration Shahaf Shuler
2019-03-05 13:59 ` [PATCH v3 5/6] net/mlx5: support PCI device DMA map and unmap Shahaf Shuler
2019-03-05 13:59 ` [PATCH v3 6/6] doc: deprecation notice for VFIO DMA map APIs Shahaf Shuler
2019-03-10 8:27 ` [PATCH v4 0/6] introduce DMA memory mapping for external memory Shahaf Shuler
2019-03-10 8:27 ` [PATCH v4 1/6] vfio: allow DMA map of memory for the default vfio fd Shahaf Shuler
2019-03-30 0:23 ` Thomas Monjalon [this message]
2019-03-30 14:29 ` Thomas Monjalon
2019-03-10 8:27 ` [PATCH v4 2/6] vfio: don't fail to DMA map if memory is already mapped Shahaf Shuler
2019-03-10 8:28 ` [PATCH v4 3/6] bus: introduce device level DMA memory mapping Shahaf Shuler
2019-03-11 10:19 ` Burakov, Anatoly
2019-03-13 9:56 ` Thomas Monjalon
2019-03-13 11:12 ` Shahaf Shuler
2019-03-13 11:19 ` Thomas Monjalon
2019-03-13 11:47 ` Burakov, Anatoly
2019-03-30 14:36 ` Thomas Monjalon
2019-03-10 8:28 ` [PATCH v4 4/6] net/mlx5: refactor external memory registration Shahaf Shuler
2019-03-10 8:28 ` [PATCH v4 5/6] net/mlx5: support PCI device DMA map and unmap Shahaf Shuler
2019-03-10 8:28 ` [PATCH v4 6/6] doc: deprecation notice for VFIO DMA map APIs Shahaf Shuler
2019-03-11 10:20 ` Burakov, Anatoly
2019-03-11 17:35 ` Rami Rosen
2019-10-01 15:20 ` [dpdk-dev] " David Marchand
2019-10-02 4:53 ` Shahaf Shuler
2019-10-02 7:51 ` David Marchand
2019-03-11 9:27 ` [PATCH v4 0/6] introduce DMA memory mapping for external memory Gaëtan Rivet
2019-03-30 14:40 ` Thomas Monjalon
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