DPDK patches and discussions
 help / color / mirror / Atom feed
From: "Xia, Chenbo" <chenbo.xia@intel.com>
To: Maxime Coquelin <maxime.coquelin@redhat.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"olivier.matz@6wind.com" <olivier.matz@6wind.com>,
	"amorenoz@redhat.com" <amorenoz@redhat.com>,
	"david.marchand@redhat.com" <david.marchand@redhat.com>
Subject: Re: [dpdk-dev] [PATCH v2 41/44] net/virtio: move Vhost-kernel data to its backend
Date: Fri, 22 Jan 2021 08:55:04 +0000
Message-ID: <MN2PR11MB406340424B949398D4C97CA99CA00@MN2PR11MB4063.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20210119212507.1043636-42-maxime.coquelin@redhat.com>

Hi Maxime,

> -----Original Message-----
> From: Maxime Coquelin <maxime.coquelin@redhat.com>
> Sent: Wednesday, January 20, 2021 5:25 AM
> To: dev@dpdk.org; Xia, Chenbo <chenbo.xia@intel.com>; olivier.matz@6wind.com;
> amorenoz@redhat.com; david.marchand@redhat.com
> Cc: Maxime Coquelin <maxime.coquelin@redhat.com>
> Subject: [PATCH v2 41/44] net/virtio: move Vhost-kernel data to its backend
> 
> As done earlier for Vhost-user, this patch moves the
> Vhost-Kernel specific data to its backend file.
> 
> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
> ---
>  drivers/net/virtio/virtio_user/vhost_kernel.c | 106 +++++++++++++++---
>  .../net/virtio/virtio_user/virtio_user_dev.c  |  43 ++-----
>  .../net/virtio/virtio_user/virtio_user_dev.h  |   7 +-
>  3 files changed, 98 insertions(+), 58 deletions(-)
> 
> diff --git a/drivers/net/virtio/virtio_user/vhost_kernel.c
> b/drivers/net/virtio/virtio_user/vhost_kernel.c
> index aa1f9ece5e..bc4b3461e1 100644
> --- a/drivers/net/virtio/virtio_user/vhost_kernel.c
> +++ b/drivers/net/virtio/virtio_user/vhost_kernel.c
> @@ -14,6 +14,11 @@
>  #include "virtio_user_dev.h"
>  #include "vhost_kernel_tap.h"
> 
> +struct vhost_kernel_data {
> +	int *vhostfds;
> +	int *tapfds;
> +};
> +
>  struct vhost_memory_kernel {
>  	uint32_t nregions;
>  	uint32_t padding;
> @@ -96,7 +101,9 @@ vhost_kernel_ioctl(int fd, uint64_t request, void *arg)
>  static int
>  vhost_kernel_set_owner(struct virtio_user_dev *dev)
>  {
> -	return vhost_kernel_ioctl(dev->vhostfds[0], VHOST_SET_OWNER, NULL);
> +	struct vhost_kernel_data *data = dev->backend_data;
> +
> +	return vhost_kernel_ioctl(data->vhostfds[0], VHOST_SET_OWNER, NULL);
>  }
> 
>  static int
> @@ -104,8 +111,9 @@ vhost_kernel_get_features(struct virtio_user_dev *dev,
> uint64_t *features)
>  {
>  	int ret;
>  	unsigned int tap_features;
> +	struct vhost_kernel_data *data = dev->backend_data;
> 
> -	ret = vhost_kernel_ioctl(dev->vhostfds[0], VHOST_GET_FEATURES, features);
> +	ret = vhost_kernel_ioctl(data->vhostfds[0], VHOST_GET_FEATURES,
> features);
>  	if (ret < 0) {
>  		PMD_DRV_LOG(ERR, "Failed to get features");
>  		return -1;
> @@ -138,6 +146,8 @@ vhost_kernel_get_features(struct virtio_user_dev *dev,
> uint64_t *features)
>  static int
>  vhost_kernel_set_features(struct virtio_user_dev *dev, uint64_t features)
>  {
> +	struct vhost_kernel_data *data = dev->backend_data;
> +
>  	/* We don't need memory protection here */
>  	features &= ~(1ULL << VIRTIO_F_IOMMU_PLATFORM);
>  	/* VHOST kernel does not know about below flags */
> @@ -145,7 +155,7 @@ vhost_kernel_set_features(struct virtio_user_dev *dev,
> uint64_t features)
>  	features &= ~VHOST_KERNEL_HOST_OFFLOADS_MASK;
>  	features &= ~(1ULL << VIRTIO_NET_F_MQ);
> 
> -	return vhost_kernel_ioctl(dev->vhostfds[0], VHOST_SET_FEATURES,
> &features);
> +	return vhost_kernel_ioctl(data->vhostfds[0], VHOST_SET_FEATURES,
> &features);
>  }
> 
>  static int
> @@ -185,6 +195,7 @@ add_memseg_list(const struct rte_memseg_list *msl, void
> *arg)
>  static int
>  vhost_kernel_set_memory_table(struct virtio_user_dev *dev)
>  {
> +	struct vhost_kernel_data *data = dev->backend_data;
>  	struct vhost_memory_kernel *vm;
>  	int ret;
> 
> @@ -205,7 +216,7 @@ vhost_kernel_set_memory_table(struct virtio_user_dev *dev)
>  	if (ret < 0)
>  		goto err_free;
> 
> -	ret = vhost_kernel_ioctl(dev->vhostfds[0], VHOST_SET_MEM_TABLE, vm);
> +	ret = vhost_kernel_ioctl(data->vhostfds[0], VHOST_SET_MEM_TABLE, vm);
>  	if (ret < 0)
>  		goto err_free;
> 
> @@ -224,9 +235,10 @@ vhost_kernel_set_vring(struct virtio_user_dev *dev,
> uint64_t req, struct vhost_v
>  {
>  	int ret, fd;
>  	unsigned int index = state->index;
> +	struct vhost_kernel_data *data = dev->backend_data;
> 
>  	/* Convert from queue index to queue-pair & offset */
> -	fd = dev->vhostfds[state->index / 2];
> +	fd = data->vhostfds[state->index / 2];
>  	state->index %= 2;
> 
>  	ret = vhost_kernel_ioctl(fd, req, state);
> @@ -265,9 +277,10 @@ vhost_kernel_set_vring_file(struct virtio_user_dev *dev,
> uint64_t req,
>  {
>  	int ret, fd;
>  	unsigned int index = file->index;
> +	struct vhost_kernel_data *data = dev->backend_data;
> 
>  	/* Convert from queue index to queue-pair & offset */
> -	fd = dev->vhostfds[file->index / 2];
> +	fd = data->vhostfds[file->index / 2];
>  	file->index %= 2;
> 
>  	ret = vhost_kernel_ioctl(fd, req, file);
> @@ -299,9 +312,10 @@ vhost_kernel_set_vring_addr(struct virtio_user_dev *dev,
> struct vhost_vring_addr
>  {
>  	int ret, fd;
>  	unsigned int index = addr->index;
> +	struct vhost_kernel_data *data = dev->backend_data;
> 
>  	/* Convert from queue index to queue-pair & offset */
> -	fd = dev->vhostfds[addr->index / 2];
> +	fd = data->vhostfds[addr->index / 2];
>  	addr->index %= 2;
> 
>  	ret = vhost_kernel_ioctl(fd, VHOST_SET_VRING_ADDR, addr);
> @@ -339,27 +353,82 @@ static int
>  vhost_kernel_setup(struct virtio_user_dev *dev)
>  {
>  	int vhostfd;
> -	uint32_t i;
> +	uint32_t q, i;
> +	struct vhost_kernel_data *data;
> +
> +	data = malloc(sizeof(*data));
> +	if (!data) {
> +		PMD_INIT_LOG(ERR, "(%s) Failed to allocate Vhost-kernel data",
> dev->path);
> +		return -1;
> +	}
> +
> +	data->vhostfds = malloc(dev->max_queue_pairs * sizeof(int));
> +	if (!data->vhostfds) {
> +		PMD_INIT_LOG(ERR, "(%s) Failed to allocate Vhost FDs", dev->path);
> +		goto err_data;
> +	}
> +	data->tapfds = malloc(dev->max_queue_pairs * sizeof(int));
> +	if (!data->tapfds) {
> +		PMD_INIT_LOG(ERR, "(%s) Failed to allocate FDs", dev->path);

'allocate tap FDs'?

With this fixed:

Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>

> +		goto err_vhostfds;
> +	}
> +
> +	for (q = 0; q < dev->max_queue_pairs; ++q) {
> +		data->vhostfds[q] = -1;
> +		data->tapfds[q] = -1;
> +	}
> 
>  	get_vhost_kernel_max_regions();
> 
>  	for (i = 0; i < dev->max_queue_pairs; ++i) {
>  		vhostfd = open(dev->path, O_RDWR);
>  		if (vhostfd < 0) {
> -			PMD_DRV_LOG(ERR, "fail to open %s, %s",
> -				    dev->path, strerror(errno));
> -			return -1;
> +			PMD_DRV_LOG(ERR, "fail to open %s, %s", dev->path,
> strerror(errno));
> +			goto err_tapfds;
>  		}
> 
> -		dev->vhostfds[i] = vhostfd;
> +		data->vhostfds[i] = vhostfd;
>  	}
> 
> +	dev->backend_data = data;
> +
>  	return 0;
> +
> +err_tapfds:
> +	for (i = 0; i < dev->max_queue_pairs; i++)
> +		if (data->vhostfds[i] >= 0)
> +			close(data->vhostfds[i]);
> +
> +	free(data->tapfds);
> +err_vhostfds:
> +	free(data->vhostfds);
> +err_data:
> +	free(data);
> +
> +	return -1;
>  }
> 
>  static int
> -vhost_kernel_destroy(struct virtio_user_dev *dev __rte_unused)
> +vhost_kernel_destroy(struct virtio_user_dev *dev)
>  {
> +	struct vhost_kernel_data *data = dev->backend_data;
> +	uint32_t i;
> +
> +	if (!data)
> +		return 0;
> +
> +	for (i = 0; i < dev->max_queue_pairs; ++i) {
> +		if (data->vhostfds[i] >= 0)
> +			close(data->vhostfds[i]);
> +		if (data->tapfds[i] >= 0)
> +			close(data->tapfds[i]);
> +	}
> +
> +	free(data->vhostfds);
> +	free(data->tapfds);
> +	free(data);
> +	dev->backend_data = NULL;
> +
>  	return 0;
>  }
> 
> @@ -395,14 +464,15 @@ vhost_kernel_enable_queue_pair(struct virtio_user_dev
> *dev,
>  	int vhostfd;
>  	int tapfd;
>  	int req_mq = (dev->max_queue_pairs > 1);
> +	struct vhost_kernel_data *data = dev->backend_data;
> 
> -	vhostfd = dev->vhostfds[pair_idx];
> +	vhostfd = data->vhostfds[pair_idx];
> 
>  	if (dev->qp_enabled[pair_idx] == enable)
>  		return 0;
> 
>  	if (!enable) {
> -		tapfd = dev->tapfds[pair_idx];
> +		tapfd = data->tapfds[pair_idx];
>  		if (vhost_kernel_set_backend(vhostfd, -1) < 0) {
>  			PMD_DRV_LOG(ERR, "fail to set backend for vhost kernel");
>  			return -1;
> @@ -415,8 +485,8 @@ vhost_kernel_enable_queue_pair(struct virtio_user_dev *dev,
>  		return 0;
>  	}
> 
> -	if (dev->tapfds[pair_idx] >= 0) {
> -		tapfd = dev->tapfds[pair_idx];
> +	if (data->tapfds[pair_idx] >= 0) {
> +		tapfd = data->tapfds[pair_idx];
>  		if (vhost_kernel_tap_set_offload(tapfd, dev->features) == -1)
>  			return -1;
>  		if (req_mq && vhost_kernel_tap_set_queue(tapfd, true) < 0) {
> @@ -439,7 +509,7 @@ vhost_kernel_enable_queue_pair(struct virtio_user_dev *dev,
>  		return -1;
>  	}
> 
> -	dev->tapfds[pair_idx] = tapfd;
> +	data->tapfds[pair_idx] = tapfd;
> 
>  set_backend:
>  	if (vhost_kernel_set_backend(vhostfd, tapfd) < 0) {
> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> index 7128457e32..a1e32158bb 100644
> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> @@ -398,11 +398,6 @@ virtio_user_mem_event_cb(enum rte_mem_event type
> __rte_unused,
>  static int
>  virtio_user_dev_setup(struct virtio_user_dev *dev)
>  {
> -	uint32_t q;
> -
> -	dev->vhostfds = NULL;
> -	dev->tapfds = NULL;
> -
>  	if (dev->is_server) {
>  		if (dev->backend_type != VIRTIO_USER_BACKEND_VHOST_USER) {
>  			PMD_DRV_LOG(ERR, "Server mode only supports vhost-user!");
> @@ -410,34 +405,21 @@ virtio_user_dev_setup(struct virtio_user_dev *dev)
>  		}
>  	}
> 
> -	if (dev->backend_type == VIRTIO_USER_BACKEND_VHOST_USER) {
> +	switch (dev->backend_type) {
> +	case VIRTIO_USER_BACKEND_VHOST_USER:
>  		dev->ops = &virtio_ops_user;
> -	} else if (dev->backend_type ==
> -			VIRTIO_USER_BACKEND_VHOST_KERNEL) {
> +		break;
> +	case VIRTIO_USER_BACKEND_VHOST_KERNEL:
>  		dev->ops = &virtio_ops_kernel;
> -
> -		dev->vhostfds = malloc(dev->max_queue_pairs *
> -				sizeof(int));
> -		dev->tapfds = malloc(dev->max_queue_pairs *
> -				sizeof(int));
> -		if (!dev->vhostfds || !dev->tapfds) {
> -			PMD_INIT_LOG(ERR, "(%s) Failed to allocate FDs", dev->path);
> -			return -1;
> -		}
> -
> -		for (q = 0; q < dev->max_queue_pairs; ++q) {
> -			dev->vhostfds[q] = -1;
> -			dev->tapfds[q] = -1;
> -		}
> -	} else if (dev->backend_type ==
> -			VIRTIO_USER_BACKEND_VHOST_VDPA) {
> +		break;
> +	case VIRTIO_USER_BACKEND_VHOST_VDPA:
>  		dev->ops = &virtio_ops_vdpa;
> -	} else {
> +		break;
> +	default:
>  		PMD_DRV_LOG(ERR, "(%s) Unknown backend type", dev->path);
>  		return -1;
>  	}
> 
> -
>  	if (dev->ops->setup(dev) < 0) {
>  		PMD_INIT_LOG(ERR, "(%s) Failed to setup backend\n", dev->path);
>  		return -1;
> @@ -593,15 +575,6 @@ virtio_user_dev_uninit(struct virtio_user_dev *dev)
>  		close(dev->callfds[i]);
>  		close(dev->kickfds[i]);
>  	}
> -	if (dev->vhostfds) {
> -		for (i = 0; i < dev->max_queue_pairs; ++i) {
> -			close(dev->vhostfds[i]);
> -			if (dev->tapfds[i] >= 0)
> -				close(dev->tapfds[i]);
> -		}
> -		free(dev->vhostfds);
> -		free(dev->tapfds);
> -	}
> 
>  	free(dev->ifname);
> 
> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.h
> b/drivers/net/virtio/virtio_user/virtio_user_dev.h
> index 36d2410546..36a9cadcad 100644
> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.h
> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.h
> @@ -32,11 +32,6 @@ struct virtio_user_dev {
>  	/* for vhost_vdpa backend */
>  	int		vhostfd;
> 
> -	/* for vhost_kernel backend */
> -	char		*ifname;
> -	int		*vhostfds;
> -	int		*tapfds;
> -
>  	/* for both vhost_user and vhost_kernel */
>  	int		callfds[VIRTIO_MAX_VIRTQUEUES];
>  	int		kickfds[VIRTIO_MAX_VIRTQUEUES];
> @@ -56,6 +51,8 @@ struct virtio_user_dev {
>  	uint16_t	port_id;
>  	uint8_t		mac_addr[RTE_ETHER_ADDR_LEN];
>  	char		path[PATH_MAX];
> +	char		*ifname;
> +
>  	union {
>  		struct vring		vrings[VIRTIO_MAX_VIRTQUEUES];
>  		struct vring_packed	packed_vrings[VIRTIO_MAX_VIRTQUEUES];
> --
> 2.29.2


  reply	other threads:[~2021-01-22  8:55 UTC|newest]

Thread overview: 86+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-19 21:24 [dpdk-dev] [PATCH v2 00/44] net/virtio: Virtio PMD rework Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 01/44] bus/vdev: add helper to get vdev from eth dev Maxime Coquelin
2021-01-20  0:56   ` Thomas Monjalon
2021-01-25 10:53     ` Maxime Coquelin
2021-01-25 11:04       ` Thomas Monjalon
2021-01-21  8:58   ` Xia, Chenbo
2021-01-25 14:51     ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 02/44] bus/vdev: add driver IOVA VA mode requirement Maxime Coquelin
2021-01-20 15:32   ` David Marchand
2021-01-20 17:47     ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 03/44] net/virtio: fix getting old status on reconnect Maxime Coquelin
2021-01-21  7:12   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 04/44] net/virtio: introduce Virtio bus type Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 05/44] net/virtio: refactor virtio-user device Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 06/44] net/virtio: introduce PCI device metadata Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 07/44] net/virtio: move PCI device init in dedicated file Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 08/44] net/virtio: move PCI specific dev init to PCI ethdev init Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 09/44] net/virtio: move MSIX detection to PCI ethdev Maxime Coquelin
2021-01-21  7:12   ` Xia, Chenbo
2021-01-25 12:41     ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 10/44] net/virtio: force IOVA as VA mode for Virtio-user Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 11/44] net/virtio: store PCI type in Virtio device metadata Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 12/44] net/virtio: add callback for device closing Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 13/44] net/virtio: validate features at bus level Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 14/44] net/virtio: remove bus type enum Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 15/44] net/virtio: move PCI-specific fields to PCI device Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 16/44] net/virtio: pack virtio HW struct Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 17/44] net/virtio: move legacy IO to Virtio PCI Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 18/44] net/virtio: introduce generic virtio header Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 19/44] net/virtio: move features definition to generic header Maxime Coquelin
2021-01-21  6:47   ` Xia, Chenbo
2021-01-25 12:35     ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 20/44] net/virtio: move virtqueue defines in " Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 21/44] net/virtio: move config definitions to " Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 22/44] net/virtio: make interrupt handling more generic Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 23/44] net/virtio: move vring alignment to generic header Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 24/44] net/virtio: remove last PCI refs in non-PCI code Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 25/44] net/virtio: make Vhost-user req sender consistent Maxime Coquelin
2021-01-21  8:50   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 26/44] net/virtio: add Virtio-user ops to set owner Maxime Coquelin
2021-01-22  3:27   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 27/44] net/virtio: add Virtio-user features ops Maxime Coquelin
2021-01-22  7:25   ` Xia, Chenbo
2021-01-25 14:53     ` Maxime Coquelin
2021-01-22  8:46   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 28/44] net/virtio: add Virtio-user protocol " Maxime Coquelin
2021-01-22  7:27   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 29/44] net/virtio: add Virtio-user memory tables ops Maxime Coquelin
2021-01-22  7:34   ` Xia, Chenbo
2021-01-25 14:56     ` Maxime Coquelin
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 30/44] net/virtio: add Virtio-user vring setting ops Maxime Coquelin
2021-01-22  7:49   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 31/44] net/virtio: add Virtio-user vring file ops Maxime Coquelin
2021-01-22  8:01   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 32/44] net/virtio: add Virtio-user vring address ops Maxime Coquelin
2021-01-22  8:02   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 33/44] net/virtio: add Virtio-user status ops Maxime Coquelin
2021-01-22  8:02   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 34/44] net/virtio: remove useless request ops Maxime Coquelin
2021-01-22  8:10   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 35/44] net/virtio: improve Virtio-user errors handling Maxime Coquelin
2021-01-22  8:10   ` Xia, Chenbo
2021-01-19 21:24 ` [dpdk-dev] [PATCH v2 36/44] net/virtio: move Vhost-user reqs to Vhost-user backend Maxime Coquelin
2021-01-21  8:56   ` Xia, Chenbo
2021-01-25 14:50     ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 37/44] net/virtio: make server mode blocking Maxime Coquelin
2021-01-22  8:19   ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 38/44] net/virtio: move protocol features to Vhost-user Maxime Coquelin
2021-01-22  8:20   ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 39/44] net/virtio: introduce backend data Maxime Coquelin
2021-01-22  8:26   ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 40/44] net/virtio: move Vhost-user specifics to its backend Maxime Coquelin
2021-01-22  8:49   ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 41/44] net/virtio: move Vhost-kernel data " Maxime Coquelin
2021-01-22  8:55   ` Xia, Chenbo [this message]
2021-01-25 14:59     ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 42/44] net/virtio: move Vhost-vDPA " Maxime Coquelin
2021-01-22  9:06   ` Xia, Chenbo
2021-01-25 15:02     ` Maxime Coquelin
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 43/44] net/virtio: improve Vhost-user error logging Maxime Coquelin
2021-01-22  9:11   ` Xia, Chenbo
2021-01-25 15:04     ` Maxime Coquelin
2021-01-26  6:10       ` Xia, Chenbo
2021-01-19 21:25 ` [dpdk-dev] [PATCH v2 44/44] net/virtio: handle Virtio-user setup failure properly Maxime Coquelin
2021-01-22  9:24   ` Xia, Chenbo
2021-01-25 16:16     ` Maxime Coquelin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=MN2PR11MB406340424B949398D4C97CA99CA00@MN2PR11MB4063.namprd11.prod.outlook.com \
    --to=chenbo.xia@intel.com \
    --cc=amorenoz@redhat.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=maxime.coquelin@redhat.com \
    --cc=olivier.matz@6wind.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git