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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Adrian Moreno <amorenoz@redhat.com>,
	dev@dpdk.org, chenbo.xia@intel.com, olivier.matz@6wind.com,
	david.marchand@redhat.com
Subject: Re: [dpdk-dev] [PATCH 37/40] net/virtio: introduce backend data
Date: Fri, 15 Jan 2021 17:49:55 +0100
Message-ID: <125ac9d9-a168-65f9-06a8-7f80d3c9c4f0@redhat.com> (raw)
In-Reply-To: <c8f3889b-ac34-46b6-90ca-08ba2b744f86@redhat.com>



On 1/13/21 6:18 PM, Adrian Moreno wrote:
> 
> 
> On 12/20/20 10:14 PM, Maxime Coquelin wrote:
>> The goal of this patch is to introduce backend-specific
>> data in order to better isolate what is backend-specific
>> from what is generic to Virtio-user.
>>
>> For now, only Vhost-user protocol features are moved to
>> Vhost-user backend data.
>>
>> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
>> ---
>>  drivers/net/virtio/virtio_user/vhost.h        |  1 +
>>  drivers/net/virtio/virtio_user/vhost_kernel.c |  7 +++
>>  drivers/net/virtio/virtio_user/vhost_user.c   | 46 +++++++++++++++----
>>  drivers/net/virtio/virtio_user/vhost_vdpa.c   |  8 ++++
>>  .../net/virtio/virtio_user/virtio_user_dev.c  |  2 +
>>  .../net/virtio/virtio_user/virtio_user_dev.h  |  3 +-
>>  6 files changed, 58 insertions(+), 9 deletions(-)
>>
>> diff --git a/drivers/net/virtio/virtio_user/vhost.h b/drivers/net/virtio/virtio_user/vhost.h
>> index b488ac78a1..ee5598226d 100644
>> --- a/drivers/net/virtio/virtio_user/vhost.h
>> +++ b/drivers/net/virtio/virtio_user/vhost.h
>> @@ -57,6 +57,7 @@ struct virtio_user_dev;
>>  
>>  struct virtio_user_backend_ops {
>>  	int (*setup)(struct virtio_user_dev *dev);
>> +	int (*destroy)(struct virtio_user_dev *dev);
>>  	int (*get_backend_features)(uint64_t *features);
>>  	int (*set_owner)(struct virtio_user_dev *dev);
>>  	int (*get_features)(struct virtio_user_dev *dev, uint64_t *features);
>> diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c b/drivers/net/virtio/virtio_user/vhost_kernel.c
>> index 2fd00afa84..023fddcd69 100644
>> --- a/drivers/net/virtio/virtio_user/vhost_kernel.c
>> +++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
>> @@ -357,6 +357,12 @@ vhost_kernel_setup(struct virtio_user_dev *dev)
>>  	return 0;
>>  }
>>  
>> +static int
>> +vhost_kernel_destroy(struct virtio_user_dev *dev)
>> +{
>> +	return 0;
>> +}
>> +
>>  static int
>>  vhost_kernel_set_backend(int vhostfd, int tapfd)
>>  {
>> @@ -455,6 +461,7 @@ vhost_kernel_get_backend_features(uint64_t *features)
>>  
>>  struct virtio_user_backend_ops virtio_ops_kernel = {
>>  	.setup = vhost_kernel_setup,
>> +	.destroy = vhost_kernel_destroy,
>>  	.get_backend_features = vhost_kernel_get_backend_features,
>>  	.set_owner = vhost_kernel_set_owner,
>>  	.get_features = vhost_kernel_get_features,
>> diff --git a/drivers/net/virtio/virtio_user/vhost_user.c b/drivers/net/virtio/virtio_user/vhost_user.c
>> index f67c40e047..e96b1d8b9c 100644
>> --- a/drivers/net/virtio/virtio_user/vhost_user.c
>> +++ b/drivers/net/virtio/virtio_user/vhost_user.c
>> @@ -17,6 +17,9 @@
>>  #include "vhost.h"
>>  #include "virtio_user_dev.h"
>>  
>> +struct vhost_user_data {
>> +	uint64_t protocol_features;
>> +};
>>  
>>  #ifndef VHOST_USER_F_PROTOCOL_FEATURES
>>  #define VHOST_USER_F_PROTOCOL_FEATURES 30
>> @@ -274,6 +277,7 @@ static int
>>  vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
>>  {
>>  	int ret;
>> +	struct vhost_user_data *data = dev->backend_data;
>>  	struct vhost_user_msg msg = {
>>  		.request = VHOST_USER_GET_FEATURES,
>>  		.flags = VHOST_USER_VERSION,
>> @@ -303,17 +307,17 @@ vhost_user_get_features(struct virtio_user_dev *dev, uint64_t *features)
>>  		return 0;
>>  
>>  	/* Negotiate protocol features */
>> -	ret = vhost_user_get_protocol_features(dev, &dev->protocol_features);
>> +	ret = vhost_user_get_protocol_features(dev, &data->protocol_features);
>>  	if (ret < 0)
>>  		goto err;
>>  
>> -	dev->protocol_features &= VHOST_USER_SUPPORTED_PROTOCOL_FEATURES;
>> +	data->protocol_features &= VHOST_USER_SUPPORTED_PROTOCOL_FEATURES;
>>  
>> -	ret = vhost_user_set_protocol_features(dev, dev->protocol_features);
>> +	ret = vhost_user_set_protocol_features(dev, data->protocol_features);
>>  	if (ret < 0)
>>  		goto err;
>>  
>> -	if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)))
>> +	if (!(data->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_MQ)))
>>  		dev->unsupported_features |= (1ull << VIRTIO_NET_F_MQ);
>>  
>>  	return 0;
>> @@ -429,12 +433,13 @@ vhost_user_set_memory_table(struct virtio_user_dev *dev)
>>  	struct walk_arg wa;
>>  	int fds[VHOST_MEMORY_MAX_NREGIONS];
>>  	int ret, fd_num;
>> +	struct vhost_user_data *data = dev->backend_data;
>>  	struct vhost_user_msg msg = {
>>  		.request = VHOST_USER_SET_MEM_TABLE,
>>  		.flags = VHOST_USER_VERSION,
>>  	};
>>  
>> -	if (dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
>> +	if (data->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
>>  		msg.flags |= VHOST_USER_NEED_REPLY_MASK;
>>  
>>  	wa.region_nr = 0;
>> @@ -613,6 +618,7 @@ static int
>>  vhost_user_get_status(struct virtio_user_dev *dev, uint8_t *status)
>>  {
>>  	int ret;
>> +	struct vhost_user_data *data = dev->backend_data;
>>  	struct vhost_user_msg msg = {
>>  		.request = VHOST_USER_GET_STATUS,
>>  		.flags = VHOST_USER_VERSION,
>> @@ -629,7 +635,7 @@ vhost_user_get_status(struct virtio_user_dev *dev, uint8_t *status)
>>  	if (!(dev->device_features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)))
>>  		return -ENOTSUP;
>>  
>> -	if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
>> +	if (!(data->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
>>  		return -ENOTSUP;
>>  
>>  	ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
>> @@ -666,6 +672,7 @@ static int
>>  vhost_user_set_status(struct virtio_user_dev *dev, uint8_t status)
>>  {
>>  	int ret;
>> +	struct vhost_user_data *data = dev->backend_data;
>>  	struct vhost_user_msg msg = {
>>  		.request = VHOST_USER_SET_STATUS,
>>  		.flags = VHOST_USER_VERSION,
>> @@ -673,7 +680,7 @@ vhost_user_set_status(struct virtio_user_dev *dev, uint8_t status)
>>  		.payload.u64 = status,
>>  	};
>>  
>> -	if (dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
>> +	if (data->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_REPLY_ACK))
>>  		msg.flags |= VHOST_USER_NEED_REPLY_MASK;
>>  
>>  	/*
>> @@ -687,7 +694,7 @@ vhost_user_set_status(struct virtio_user_dev *dev, uint8_t status)
>>  	if (!(dev->device_features & (1ULL << VHOST_USER_F_PROTOCOL_FEATURES)))
>>  		return -ENOTSUP;
>>  
>> -	if (!(dev->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
>> +	if (!(data->protocol_features & (1ULL << VHOST_USER_PROTOCOL_F_STATUS)))
>>  		return -ENOTSUP;
>>  
>>  	ret = vhost_user_write(dev->vhostfd, &msg, NULL, 0);
>> @@ -747,6 +754,17 @@ vhost_user_setup(struct virtio_user_dev *dev)
>>  	int fd;
>>  	int flag;
>>  	struct sockaddr_un un;
>> +	struct vhost_user_data *data;
>> +
>> +	data = malloc(sizeof(*data));
>> +	if (!data) {
>> +		PMD_DRV_LOG(ERR, "(%s) Failed to allocate Vhost-user data\n", dev->path);
>> +		return -1;
>> +	}
>> +
>> +	memset(data, 0, sizeof(*data));
>> +
>> +	dev->backend_data = data;
>>  
>>  	fd = socket(AF_UNIX, SOCK_STREAM, 0);
>>  	if (fd < 0) {
> 
> There are a number of "return -1;" statements below which, if executed, would
> now leak.

Fixed.

> Also, there are two in virtio_user_dev.c:virtio_user_dev_setup()

Good catch, I'm adding a new patch to handle failure properly.
Also, I'll fix destroy callbacks not to crash if called twice or called
after setup callback failure.

>> @@ -781,6 +799,17 @@ vhost_user_setup(struct virtio_user_dev *dev)
>>  	return 0;
>>  }
>>  
>> +static int
>> +vhost_user_destroy(struct virtio_user_dev *dev)
>> +{
>> +	if (dev->backend_data) {
>> +		free(dev->backend_data);
>> +		dev->backend_data = NULL;
>> +	}
>> +
>> +	return 0;
>> +}
>> +
>>  static int
>>  vhost_user_enable_queue_pair(struct virtio_user_dev *dev,
>>  			     uint16_t pair_idx,
>> @@ -815,6 +844,7 @@ vhost_user_get_backend_features(uint64_t *features)
>>  
>>  struct virtio_user_backend_ops virtio_ops_user = {
>>  	.setup = vhost_user_setup,
>> +	.destroy = vhost_user_destroy,
>>  	.get_backend_features = vhost_user_get_backend_features,
>>  	.set_owner = vhost_user_set_owner,
>>  	.get_features = vhost_user_get_features,
>> diff --git a/drivers/net/virtio/virtio_user/vhost_vdpa.c b/drivers/net/virtio/virtio_user/vhost_vdpa.c
>> index c826f333e0..b29426d767 100644
>> --- a/drivers/net/virtio/virtio_user/vhost_vdpa.c
>> +++ b/drivers/net/virtio/virtio_user/vhost_vdpa.c
>> @@ -287,6 +287,13 @@ vhost_vdpa_setup(struct virtio_user_dev *dev)
>>  	return 0;
>>  }
>>  
>> +static int
>> +vhost_vdpa_destroy(struct virtio_user_dev *dev __rte_unused)
>> +{
>> +	return;
>> +	return 0;
>> +}
>> +
>>  static int
>>  vhost_vdpa_enable_queue_pair(struct virtio_user_dev *dev,
>>  			       uint16_t pair_idx,
>> @@ -322,6 +329,7 @@ vhost_vdpa_get_backend_features(uint64_t *features)
>>  
>>  struct virtio_user_backend_ops virtio_ops_vdpa = {
>>  	.setup = vhost_vdpa_setup,
>> +	.destroy = vhost_vdpa_destroy,
>>  	.get_backend_features = vhost_vdpa_get_backend_features,
>>  	.set_owner = vhost_vdpa_set_owner,
>>  	.get_features = vhost_vdpa_get_features,
>> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
>> index 974de133bc..8d19a0addd 100644
>> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
>> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
>> @@ -620,6 +620,8 @@ virtio_user_dev_uninit(struct virtio_user_dev *dev)
>>  
>>  	if (dev->is_server)
>>  		unlink(dev->path);
>> +
>> +	dev->ops->destroy(dev);
>>  }
>>  
>>  uint8_t
>> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.h b/drivers/net/virtio/virtio_user/virtio_user_dev.h
>> index b2da2944e9..ec73d5de11 100644
>> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.h
>> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.h
>> @@ -30,7 +30,6 @@ struct virtio_user_dev {
>>  	int		vhostfd;
>>  	int		listenfd;   /* listening fd */
>>  	bool		is_server;  /* server or client mode */
>> -	uint64_t	protocol_features; /* negotiated protocol features*/
>>  
>>  	/* for vhost_kernel backend */
>>  	char		*ifname;
>> @@ -66,6 +65,8 @@ struct virtio_user_dev {
>>  	struct virtio_user_backend_ops *ops;
>>  	pthread_mutex_t	mutex;
>>  	bool		started;
>> +
>> +	void *backend_data;
>>  };
>>  
>>  int virtio_user_dev_set_features(struct virtio_user_dev *dev);
>>
> 
> 
> 
> 


  reply	other threads:[~2021-01-15 16:50 UTC|newest]

Thread overview: 149+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-20 21:13 [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 01/40] bus/vdev: add helper to get vdev from eth dev Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:15   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 02/40] net/virtio: Introduce Virtio bus type Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:15   ` David Marchand
2021-01-14  9:24     ` Maxime Coquelin
2021-01-14 10:54       ` Maxime Coquelin
2021-01-14 11:55         ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 03/40] net/virtio: refactor virtio-user device Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:16   ` David Marchand
2021-01-14  9:26     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 04/40] net/virtio: introduce PCI device metadata Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:16   ` David Marchand
2021-01-14 11:05     ` Maxime Coquelin
2021-01-14 14:40       ` David Marchand
2021-01-14 14:44         ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 05/40] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2020-12-30  3:02   ` Xia, Chenbo
2021-01-05 21:19   ` David Marchand
2021-01-14 16:04     ` Maxime Coquelin
2021-01-14 16:14       ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 06/40] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2020-12-30  3:05   ` Xia, Chenbo
2021-01-06  8:58   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 07/40] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2020-12-30  3:05   ` Xia, Chenbo
2021-01-06  8:22   ` David Marchand
2021-01-14 17:19     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 08/40] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2020-12-30  3:06   ` Xia, Chenbo
2021-01-06  9:06   ` David Marchand
2021-01-06  9:11     ` Thomas Monjalon
2021-01-06  9:22       ` Maxime Coquelin
2021-01-06 16:37       ` Kinsella, Ray
2021-01-06  9:14     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 09/40] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2020-12-30  3:07   ` Xia, Chenbo
2021-01-06  9:14   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 10/40] net/virtio: add callback for device closing Maxime Coquelin
2020-12-30  3:07   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 11/40] net/virtio: validate features at bus level Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2021-01-15  9:20     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 12/40] net/virtio: remove bus type enum Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:33   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 13/40] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2020-12-30  3:08   ` Xia, Chenbo
2021-01-06  9:58   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 14/40] net/virtio: pack virtio HW struct Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06  9:58   ` David Marchand
2021-01-15  9:35     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 15/40] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06 10:09   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 16/40] net/virtio: introduce generic virtio header Maxime Coquelin
2020-12-30  3:09   ` Xia, Chenbo
2021-01-06 10:08   ` David Marchand
2021-01-15  9:39     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 17/40] net/virtio: move features definition to generic header Maxime Coquelin
2020-12-30  3:14   ` Xia, Chenbo
2021-01-14  8:40     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 18/40] net/virtio: move virtqueue defines in " Maxime Coquelin
2020-12-30  3:14   ` Xia, Chenbo
2021-01-06 15:53   ` David Marchand
2021-01-15 10:55     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 19/40] net/virtio: move config definitions to " Maxime Coquelin
2020-12-30  3:15   ` Xia, Chenbo
2021-01-06 16:01   ` David Marchand
2021-01-15 11:01     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 20/40] net/virtio: make interrupt handling more generic Maxime Coquelin
2020-12-30  3:17   ` Xia, Chenbo
2021-01-14  8:43     ` Maxime Coquelin
2021-01-06 16:07   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 21/40] net/virtio: move vring alignment to generic header Maxime Coquelin
2020-12-30  3:18   ` Xia, Chenbo
2021-01-06 16:13   ` David Marchand
2020-12-20 21:13 ` [dpdk-dev] [PATCH 22/40] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2020-12-30  3:25   ` Xia, Chenbo
2021-01-14  8:46     ` Maxime Coquelin
2021-01-06 16:18   ` David Marchand
2021-01-15 11:10     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 23/40] net/virtio: make Vhost-user req sender consistent Maxime Coquelin
2021-01-06 11:50   ` Xia, Chenbo
2021-01-15  9:47     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 24/40] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-06 11:50   ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 25/40] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-06 11:54   ` Xia, Chenbo
2021-01-13 13:43     ` Adrian Moreno
2021-01-13 13:54       ` Maxime Coquelin
2021-01-15 14:19       ` Maxime Coquelin
2021-01-13 13:57   ` Adrian Moreno
2021-01-15 14:29     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 26/40] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-06 11:55   ` Xia, Chenbo
2020-12-20 21:13 ` [dpdk-dev] [PATCH 27/40] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-06 11:57   ` Xia, Chenbo
2021-01-15  9:57     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 28/40] net/virtio: add Virtio-user vring setting ops Maxime Coquelin
2021-01-05 21:24   ` David Marchand
2021-01-06 12:01   ` Xia, Chenbo
2021-01-15 10:12     ` Maxime Coquelin
2021-01-06 12:03   ` Xia, Chenbo
2021-01-15 10:15     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 29/40] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-05 21:24   ` David Marchand
2021-01-06 12:04   ` Xia, Chenbo
2021-01-15 10:17     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 30/40] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-06 12:06   ` Xia, Chenbo
2021-01-15 10:19     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 31/40] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-06 12:09   ` Xia, Chenbo
2021-01-15 10:48     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 32/40] net/virtio: remove useless request ops Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 33/40] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-07  2:26   ` Xia, Chenbo
2021-01-15 11:09     ` Maxime Coquelin
2020-12-20 21:13 ` [dpdk-dev] [PATCH 34/40] net/virtio: move Vhost-user reqs to Vhost-user backend Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 35/40] net/virtio: make server mode blocking Maxime Coquelin
2021-01-07  3:20   ` Xia, Chenbo
2021-01-15 11:13     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 36/40] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 37/40] net/virtio: introduce backend data Maxime Coquelin
2021-01-05 21:26   ` David Marchand
2021-01-13 17:18   ` Adrian Moreno
2021-01-15 16:49     ` Maxime Coquelin [this message]
2020-12-20 21:14 ` [dpdk-dev] [PATCH 38/40] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-07  6:32   ` Xia, Chenbo
2021-01-15 12:03     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 39/40] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-07  6:42   ` Xia, Chenbo
2021-01-11  8:02   ` Xia, Chenbo
2021-01-15 11:54     ` Maxime Coquelin
2021-01-18 20:36     ` Maxime Coquelin
2020-12-20 21:14 ` [dpdk-dev] [PATCH 40/40] net/virtio: move Vhost-vDPA " Maxime Coquelin
2020-12-22 15:20   ` Maxime Coquelin
2021-01-07  6:50   ` Xia, Chenbo
2021-01-15 12:08     ` Maxime Coquelin
2021-01-11  8:05   ` Xia, Chenbo
2020-12-21 10:58 ` [dpdk-dev] [PATCH 00/40] net/virtio: Virtio PMD rework Maxime Coquelin

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