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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Matan Azrad <matan@mellanox.com>, "dev@dpdk.org" <dev@dpdk.org>,
	Slava Ovsiienko <viacheslavo@mellanox.com>
Subject: Re: [dpdk-dev] [PATCH v2 06/13] vdpa/mlx5: prepare virtio queues
Date: Fri, 31 Jan 2020 15:46:27 +0100
Message-ID: <222d8092-d9e6-9669-9018-4fb602974d2d@redhat.com> (raw)
In-Reply-To: <AM0PR0502MB401930AE12F00F012D594F20D2070@AM0PR0502MB4019.eurprd05.prod.outlook.com>



On 1/31/20 8:34 AM, Matan Azrad wrote:
> 
> 
> From: Maxime Coquelin
>> On 1/29/20 11:09 AM, Matan Azrad wrote:
>>> The HW virtq object represents an emulated context for a VIRTIO_NET
>>> virtqueue which was created and managed by a VIRTIO_NET driver as
>>> defined in VIRTIO Specification.
>>>
>>> Add support to prepare and release all the basic HW resources needed
>>> the user virtqs emulation according to the rte_vhost configurations.
>>>
>>> This patch prepares the basic configurations needed by DevX commands
>>> to create a virtq.
>>>
>>> Add new file mlx5_vdpa_virtq.c to manage virtq operations.
>>>
>>> Signed-off-by: Matan Azrad <matan@mellanox.com>
>>> Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
>>> ---
>>>  drivers/vdpa/mlx5/Makefile          |   1 +
>>>  drivers/vdpa/mlx5/meson.build       |   1 +
>>>  drivers/vdpa/mlx5/mlx5_vdpa.c       |   1 +
>>>  drivers/vdpa/mlx5/mlx5_vdpa.h       |  36 ++++++
>>>  drivers/vdpa/mlx5/mlx5_vdpa_virtq.c | 212
>>> ++++++++++++++++++++++++++++++++++++
>>>  5 files changed, 251 insertions(+)
>>>  create mode 100644 drivers/vdpa/mlx5/mlx5_vdpa_virtq.c
>>>
>>> diff --git a/drivers/vdpa/mlx5/Makefile b/drivers/vdpa/mlx5/Makefile
>>> index 7f13756..353e262 100644
>>> --- a/drivers/vdpa/mlx5/Makefile
>>> +++ b/drivers/vdpa/mlx5/Makefile
>>> @@ -10,6 +10,7 @@ LIB = librte_pmd_mlx5_vdpa.a
>>>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD) += mlx5_vdpa.c
>>>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD) += mlx5_vdpa_mem.c
>>>  SRCS-$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD) += mlx5_vdpa_event.c
>>> +SRCS-$(CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD) += mlx5_vdpa_virtq.c
>>>
>>>  # Basic CFLAGS.
>>>  CFLAGS += -O3
>>> diff --git a/drivers/vdpa/mlx5/meson.build
>>> b/drivers/vdpa/mlx5/meson.build index c609f7c..e017f95 100644
>>> --- a/drivers/vdpa/mlx5/meson.build
>>> +++ b/drivers/vdpa/mlx5/meson.build
>>> @@ -14,6 +14,7 @@ sources = files(
>>>  	'mlx5_vdpa.c',
>>>  	'mlx5_vdpa_mem.c',
>>>  	'mlx5_vdpa_event.c',
>>> +	'mlx5_vdpa_virtq.c',
>>>  )
>>>  cflags_options = [
>>>  	'-std=c11',
>>> diff --git a/drivers/vdpa/mlx5/mlx5_vdpa.c
>>> b/drivers/vdpa/mlx5/mlx5_vdpa.c index c67f93d..4d30b35 100644
>>> --- a/drivers/vdpa/mlx5/mlx5_vdpa.c
>>> +++ b/drivers/vdpa/mlx5/mlx5_vdpa.c
>>> @@ -229,6 +229,7 @@
>>>  		goto error;
>>>  	}
>>>  	SLIST_INIT(&priv->mr_list);
>>> +	SLIST_INIT(&priv->virtq_list);
>>>  	pthread_mutex_lock(&priv_list_lock);
>>>  	TAILQ_INSERT_TAIL(&priv_list, priv, next);
>>>  	pthread_mutex_unlock(&priv_list_lock);
>>> diff --git a/drivers/vdpa/mlx5/mlx5_vdpa.h
>>> b/drivers/vdpa/mlx5/mlx5_vdpa.h index 30030b7..a7e2185 100644
>>> --- a/drivers/vdpa/mlx5/mlx5_vdpa.h
>>> +++ b/drivers/vdpa/mlx5/mlx5_vdpa.h
>>> @@ -53,6 +53,19 @@ struct mlx5_vdpa_query_mr {
>>>  	int is_indirect;
>>>  };
>>>
>>> +struct mlx5_vdpa_virtq {
>>> +	SLIST_ENTRY(mlx5_vdpa_virtq) next;
>>> +	uint16_t index;
>>> +	uint16_t vq_size;
>>> +	struct mlx5_devx_obj *virtq;
>>> +	struct mlx5_vdpa_event_qp eqp;
>>> +	struct {
>>> +		struct mlx5dv_devx_umem *obj;
>>> +		void *buf;
>>> +		uint32_t size;
>>> +	} umems[3];
>>> +};
>>> +
>>>  struct mlx5_vdpa_priv {
>>>  	TAILQ_ENTRY(mlx5_vdpa_priv) next;
>>>  	int id; /* vDPA device id. */
>>> @@ -69,6 +82,10 @@ struct mlx5_vdpa_priv {
>>>  	struct mlx5dv_devx_event_channel *eventc;
>>>  	struct mlx5dv_devx_uar *uar;
>>>  	struct rte_intr_handle intr_handle;
>>> +	struct mlx5_devx_obj *td;
>>> +	struct mlx5_devx_obj *tis;
>>> +	uint16_t nr_virtqs;
>>> +	SLIST_HEAD(virtq_list, mlx5_vdpa_virtq) virtq_list;
>>>  	SLIST_HEAD(mr_list, mlx5_vdpa_query_mr) mr_list;  };
>>>
>>> @@ -146,4 +163,23 @@ int mlx5_vdpa_event_qp_create(struct
>> mlx5_vdpa_priv *priv, uint16_t desc_n,
>>>   */
>>>  void mlx5_vdpa_cqe_event_unset(struct mlx5_vdpa_priv *priv);
>>>
>>> +/**
>>> + * Release a virtq and all its related resources.
>>> + *
>>> + * @param[in] priv
>>> + *   The vdpa driver private structure.
>>> + */
>>> +void mlx5_vdpa_virtqs_release(struct mlx5_vdpa_priv *priv);
>>> +
>>> +/**
>>> + * Create all the HW virtqs resources and all their related resources.
>>> + *
>>> + * @param[in] priv
>>> + *   The vdpa driver private structure.
>>> + *
>>> + * @return
>>> + *   0 on success, a negative errno value otherwise and rte_errno is set.
>>> + */
>>> +int mlx5_vdpa_virtqs_prepare(struct mlx5_vdpa_priv *priv);
>>> +
>>>  #endif /* RTE_PMD_MLX5_VDPA_H_ */
>>> diff --git a/drivers/vdpa/mlx5/mlx5_vdpa_virtq.c
>>> b/drivers/vdpa/mlx5/mlx5_vdpa_virtq.c
>>> new file mode 100644
>>> index 0000000..781bccf
>>> --- /dev/null
>>> +++ b/drivers/vdpa/mlx5/mlx5_vdpa_virtq.c
>>> @@ -0,0 +1,212 @@
>>> +/* SPDX-License-Identifier: BSD-3-Clause
>>> + * Copyright 2019 Mellanox Technologies, Ltd  */ #include <string.h>
>>> +
>>> +#include <rte_malloc.h>
>>> +#include <rte_errno.h>
>>> +
>>> +#include <mlx5_common.h>
>>> +
>>> +#include "mlx5_vdpa_utils.h"
>>> +#include "mlx5_vdpa.h"
>>> +
>>> +
>>> +static int
>>> +mlx5_vdpa_virtq_unset(struct mlx5_vdpa_virtq *virtq) {
>>> +	int i;
>>> +
>>> +	if (virtq->virtq) {
>>> +		claim_zero(mlx5_devx_cmd_destroy(virtq->virtq));
>>> +		virtq->virtq = NULL;
>>> +	}
>>> +	for (i = 0; i < 3; ++i) {
>>> +		if (virtq->umems[i].obj)
>>> +			claim_zero(mlx5_glue->devx_umem_dereg
>>> +							 (virtq-
>>> umems[i].obj));
>>> +		if (virtq->umems[i].buf)
>>> +			rte_free(virtq->umems[i].buf);
>>> +	}
>>> +	memset(&virtq->umems, 0, sizeof(virtq->umems));
>>> +	if (virtq->eqp.fw_qp)
>>> +		mlx5_vdpa_event_qp_destroy(&virtq->eqp);
>>> +	return 0;
>>> +}
>>> +
>>> +void
>>> +mlx5_vdpa_virtqs_release(struct mlx5_vdpa_priv *priv) {
>>> +	struct mlx5_vdpa_virtq *entry;
>>> +	struct mlx5_vdpa_virtq *next;
>>> +
>>> +	entry = SLIST_FIRST(&priv->virtq_list);
>>> +	while (entry) {
>>> +		next = SLIST_NEXT(entry, next);
>>> +		mlx5_vdpa_virtq_unset(entry);
>>> +		SLIST_REMOVE(&priv->virtq_list, entry, mlx5_vdpa_virtq,
>> next);
>>> +		rte_free(entry);
>>> +		entry = next;
>>> +	}
>>> +	SLIST_INIT(&priv->virtq_list);
>>> +	if (priv->tis) {
>>> +		claim_zero(mlx5_devx_cmd_destroy(priv->tis));
>>> +		priv->tis = NULL;
>>> +	}
>>> +	if (priv->td) {
>>> +		claim_zero(mlx5_devx_cmd_destroy(priv->td));
>>> +		priv->td = NULL;
>>> +	}
>>> +}
>>> +
>>> +static uint64_t
>>> +mlx5_vdpa_hva_to_gpa(struct rte_vhost_memory *mem, uint64_t hva) {
>>> +	struct rte_vhost_mem_region *reg;
>>> +	uint32_t i;
>>> +	uint64_t gpa = 0;
>>> +
>>> +	for (i = 0; i < mem->nregions; i++) {
>>> +		reg = &mem->regions[i];
>>> +		if (hva >= reg->host_user_addr &&
>>> +		    hva < reg->host_user_addr + reg->size) {
>>> +			gpa = hva - reg->host_user_addr + reg-
>>> guest_phys_addr;
>>> +			break;
>>> +		}
>>> +	}
>>> +	return gpa;
>>> +}
>>
>> I think you may need a third parameter for the size to map.
>> Otherwise, you would be vulnerable to CVE-2018-1059.
> 
> Yes, I just read it and understood that the virtio descriptor queues\packets data may be non continues in the guest physical memory and even maybe undefined here in the rte_vhost library, Is it?
> 
> Don't you think that the rte_vhost should validate it? at least, that all the queues memory are mapped?

I just checked vhost lib again, and you're right, it already does the
check.
Basically, if translate_ring_addresses() fail because the rings aren't
fully mapped, then virtio_is_ready() will return false and so the
vdpa .dev_conf() callback won't be called.


> Can you extend more why it may happen? QEMU bug?

It could happen with a malicious or compromised vhost-user
master, like Qemu or Virtio-user based application.

> In any case,
> From Mellanox perspective, at least for the packet data, it is OK since if the guest will try to access physical address which is not mapped the packet will be ignored by the HW.

Ok!

Thanks,
Maxime


  reply	other threads:[~2020-01-31 14:46 UTC|newest]

Thread overview: 174+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-20 17:02 [dpdk-dev] [PATCH v1 00/38] Introduce mlx5 vDPA driver Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 01/38] net/mlx5: separate DevX commands interface Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 02/38] mlx5: prepare common library Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 03/38] mlx5: share the mlx5 glue reference Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 04/38] mlx5: share mlx5 PCI device detection Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 05/38] mlx5: share mlx5 devices information Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 06/38] drivers: introduce mlx5 vDPA driver Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 07/38] common/mlx5: expose vDPA DevX capabilities Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 08/38] vdpa/mlx5: support queues number operation Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 09/38] vdpa/mlx5: support features get operations Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 10/38] common/mlx5: glue null memory region allocation Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 11/38] common/mlx5: support DevX indirect mkey creation Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 12/38] common/mlx5: glue event queue query Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 13/38] common/mlx5: glue event interrupt commands Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 14/38] common/mlx5: glue UAR allocation Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 15/38] common/mlx5: add DevX command to create CQ Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 16/38] common/mlx5: glue VAR allocation Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 17/38] common/mlx5: add DevX virtio emulation commands Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 18/38] vdpa/mlx5: prepare memory regions Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 19/38] mlx5: share CQ entry check Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 20/38] vdpa/mlx5: prepare completion queues Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 21/38] vdpa/mlx5: handle completions Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 22/38] vdpa/mlx5: prepare virtio queues Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 23/38] vdpa/mlx5: support stateless offloads Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 24/38] common/mlx5: allow type configuration for DevX RQT Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 25/38] common/mlx5: add TIR fields constants Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 26/38] common/mlx5: add DevX command to modify RQT Matan Azrad
2020-01-20 17:02 ` [dpdk-dev] [PATCH v1 27/38] common/mlx5: get DevX capability for max RQT size Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 28/38] vdpa/mlx5: add basic steering configurations Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 29/38] vdpa/mlx5: support queue state operation Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 30/38] vdpa/mlx5: map doorbell Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 31/38] vdpa/mlx5: support live migration Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 32/38] vdpa/mlx5: support close and config operations Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 33/38] mlx5: skip probing according to the vDPA mode Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 34/38] net/mlx5: separate Netlink commands interface Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 35/38] net/mlx5: reduce Netlink commands dependencies Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 36/38] mlx5: share Netlink commands Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 37/38] common/mlx5: support ROCE disable through Netlink Matan Azrad
2020-01-20 17:03 ` [dpdk-dev] [PATCH v1 38/38] vdpa/mlx5: disable ROCE Matan Azrad
2020-01-28 10:05 ` [dpdk-dev] [PATCH v2 00/25] Introduce mlx5 common library Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 01/25] net/mlx5: separate DevX commands interface Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 02/25] drivers: introduce mlx5 common library Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 03/25] common/mlx5: share the mlx5 glue reference Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 04/25] common/mlx5: share mlx5 PCI device detection Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 05/25] common/mlx5: share mlx5 devices information Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 06/25] common/mlx5: share CQ entry check Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 07/25] common/mlx5: add query vDPA DevX capabilities Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 08/25] common/mlx5: glue null memory region allocation Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 09/25] common/mlx5: support DevX indirect mkey creation Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 10/25] common/mlx5: glue event queue query Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 11/25] common/mlx5: glue event interrupt commands Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 12/25] common/mlx5: glue UAR allocation Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 13/25] common/mlx5: add DevX command to create CQ Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 14/25] common/mlx5: glue VAR allocation Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 15/25] common/mlx5: add DevX virtq commands Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 16/25] common/mlx5: add support for DevX QP operations Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 17/25] common/mlx5: allow type configuration for DevX RQT Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 18/25] common/mlx5: add TIR field constants Matan Azrad
2020-01-28 10:05   ` [dpdk-dev] [PATCH v2 19/25] common/mlx5: add DevX command to modify RQT Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 20/25] common/mlx5: get DevX capability for max RQT size Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 21/25] net/mlx5: select driver by vDPA device argument Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 22/25] net/mlx5: separate Netlink command interface Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 23/25] net/mlx5: reduce Netlink commands dependencies Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 24/25] common/mlx5: share Netlink commands Matan Azrad
2020-01-28 10:06   ` [dpdk-dev] [PATCH v2 25/25] common/mlx5: support ROCE disable through Netlink Matan Azrad
2020-01-28 16:27   ` [dpdk-dev] [PATCH v3 00/25] Introduce mlx5 common library Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 01/25] net/mlx5: separate DevX commands interface Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 02/25] drivers: introduce mlx5 common library Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 03/25] common/mlx5: share the mlx5 glue reference Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 04/25] common/mlx5: share mlx5 PCI device detection Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 05/25] common/mlx5: share mlx5 devices information Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 06/25] common/mlx5: share CQ entry check Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 07/25] common/mlx5: add query vDPA DevX capabilities Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 08/25] common/mlx5: glue null memory region allocation Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 09/25] common/mlx5: support DevX indirect mkey creation Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 10/25] common/mlx5: glue event queue query Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 11/25] common/mlx5: glue event interrupt commands Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 12/25] common/mlx5: glue UAR allocation Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 13/25] common/mlx5: add DevX command to create CQ Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 14/25] common/mlx5: glue VAR allocation Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 15/25] common/mlx5: add DevX virtq commands Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 16/25] common/mlx5: add support for DevX QP operations Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 17/25] common/mlx5: allow type configuration for DevX RQT Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 18/25] common/mlx5: add TIR field constants Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 19/25] common/mlx5: add DevX command to modify RQT Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 20/25] common/mlx5: get DevX capability for max RQT size Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 21/25] net/mlx5: select driver by vDPA device argument Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 22/25] net/mlx5: separate Netlink command interface Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 23/25] net/mlx5: reduce Netlink commands dependencies Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 24/25] common/mlx5: share Netlink commands Matan Azrad
2020-01-28 16:27     ` [dpdk-dev] [PATCH v3 25/25] common/mlx5: support ROCE disable through Netlink Matan Azrad
2020-01-29 12:38     ` [dpdk-dev] [PATCH v4 00/25] Introduce mlx5 common library Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 01/25] net/mlx5: separate DevX commands interface Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 02/25] drivers: introduce mlx5 common library Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 03/25] common/mlx5: share the mlx5 glue reference Matan Azrad
2020-01-30  8:10         ` Matan Azrad
2020-01-30  8:38           ` Raslan Darawsheh
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 04/25] common/mlx5: share mlx5 PCI device detection Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 05/25] common/mlx5: share mlx5 devices information Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 06/25] common/mlx5: share CQ entry check Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 07/25] common/mlx5: add query vDPA DevX capabilities Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 08/25] common/mlx5: glue null memory region allocation Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 09/25] common/mlx5: support DevX indirect mkey creation Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 10/25] common/mlx5: glue event queue query Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 11/25] common/mlx5: glue event interrupt commands Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 12/25] common/mlx5: glue UAR allocation Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 13/25] common/mlx5: add DevX command to create CQ Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 14/25] common/mlx5: glue VAR allocation Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 15/25] common/mlx5: add DevX virtq commands Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 16/25] common/mlx5: add support for DevX QP operations Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 17/25] common/mlx5: allow type configuration for DevX RQT Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 18/25] common/mlx5: add TIR field constants Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 19/25] common/mlx5: add DevX command to modify RQT Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 20/25] common/mlx5: get DevX capability for max RQT size Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 21/25] net/mlx5: select driver by class device argument Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 22/25] net/mlx5: separate Netlink command interface Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 23/25] net/mlx5: reduce Netlink commands dependencies Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 24/25] common/mlx5: share Netlink commands Matan Azrad
2020-01-29 12:38       ` [dpdk-dev] [PATCH v4 25/25] common/mlx5: support ROCE disable through Netlink Matan Azrad
2020-01-30 12:26       ` [dpdk-dev] [PATCH v4 00/25] Introduce mlx5 common library Raslan Darawsheh
2020-01-29 10:08 ` [dpdk-dev] [PATCH v2 00/13] Introduce mlx5 vDPA driver Matan Azrad
2020-01-29 10:08   ` [dpdk-dev] [PATCH v2 01/13] drivers: introduce " Matan Azrad
2020-01-30 14:38     ` Maxime Coquelin
2020-02-01 17:53       ` Matan Azrad
2020-01-29 10:08   ` [dpdk-dev] [PATCH v2 02/13] vdpa/mlx5: support queues number operation Matan Azrad
2020-01-30 14:46     ` Maxime Coquelin
2020-01-29 10:08   ` [dpdk-dev] [PATCH v2 03/13] vdpa/mlx5: support features get operations Matan Azrad
2020-01-30 14:50     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 04/13] vdpa/mlx5: prepare memory regions Matan Azrad
2020-01-30 17:39     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 05/13] vdpa/mlx5: prepare HW queues Matan Azrad
2020-01-30 18:17     ` Maxime Coquelin
2020-01-31  6:56       ` Matan Azrad
2020-01-31 14:47         ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 06/13] vdpa/mlx5: prepare virtio queues Matan Azrad
2020-01-30 20:00     ` Maxime Coquelin
2020-01-31  7:34       ` Matan Azrad
2020-01-31 14:46         ` Maxime Coquelin [this message]
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 07/13] vdpa/mlx5: support stateless offloads Matan Azrad
2020-01-30 20:08     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 08/13] vdpa/mlx5: add basic steering configurations Matan Azrad
2020-01-31 15:10     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 09/13] vdpa/mlx5: support queue state operation Matan Azrad
2020-01-31 15:32     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 10/13] vdpa/mlx5: map doorbell Matan Azrad
2020-01-31 15:40     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 11/13] vdpa/mlx5: support live migration Matan Azrad
2020-01-31 16:01     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 12/13] vdpa/mlx5: support close and config operations Matan Azrad
2020-01-31 16:06     ` Maxime Coquelin
2020-01-29 10:09   ` [dpdk-dev] [PATCH v2 13/13] vdpa/mlx5: disable ROCE Matan Azrad
2020-01-31 16:42     ` Maxime Coquelin
2020-02-02 16:03   ` [dpdk-dev] [PATCH v3 00/13] Introduce mlx5 vDPA driver Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 01/13] drivers: introduce " Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 02/13] vdpa/mlx5: support queues number operation Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 03/13] vdpa/mlx5: support features get operations Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 04/13] vdpa/mlx5: prepare memory regions Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 05/13] vdpa/mlx5: prepare HW queues Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 06/13] vdpa/mlx5: prepare virtio queues Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 07/13] vdpa/mlx5: support stateless offloads Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 08/13] vdpa/mlx5: add basic steering configurations Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 09/13] vdpa/mlx5: support queue state operation Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 10/13] vdpa/mlx5: map doorbell Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 11/13] vdpa/mlx5: support live migration Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 12/13] vdpa/mlx5: support close and config operations Matan Azrad
2020-02-02 16:03     ` [dpdk-dev] [PATCH v3 13/13] vdpa/mlx5: disable ROCE Matan Azrad
2020-02-03  9:27       ` Maxime Coquelin
2020-02-03 11:00         ` Maxime Coquelin
2020-02-03 12:44           ` Matan Azrad
2020-02-03 12:45             ` Maxime Coquelin
2020-02-03  8:34     ` [dpdk-dev] [PATCH v3 00/13] Introduce mlx5 vDPA driver Maxime Coquelin
2020-02-03 16:42     ` Maxime Coquelin
2020-02-03 13:24   ` [dpdk-dev] [PATCH v2 " Maxime Coquelin
2020-02-03 16:41     ` Maxime Coquelin

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