From: Stefano Garzarella <sgarzare@redhat.com> To: virtualization@lists.linux-foundation.org Cc: Stefano Garzarella <sgarzare@redhat.com>, Xie Yongji <xieyongji@bytedance.com>, kvm@vger.kernel.org, Laurent Vivier <lvivier@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Max Gurtovoy <mgurtovoy@nvidia.com>, linux-kernel@vger.kernel.org, Jason Wang <jasowang@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com> Subject: [PATCH v3 10/13] vhost/vdpa: Remove the restriction that only supports virtio-net devices Date: Thu, 4 Feb 2021 18:22:27 +0100 [thread overview] Message-ID: <20210204172230.85853-11-sgarzare@redhat.com> (raw) In-Reply-To: <20210204172230.85853-1-sgarzare@redhat.com> From: Xie Yongji <xieyongji@bytedance.com> Since the config checks are done by the vDPA drivers, we can remove the virtio-net restriction and we should be able to support all kinds of virtio devices. <linux/virtio_net.h> is not needed anymore, but we need to include <linux/slab.h> to avoid compilation failures. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> --- drivers/vhost/vdpa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index d61e779000a8..3879b1ad12dd 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -16,12 +16,12 @@ #include <linux/cdev.h> #include <linux/device.h> #include <linux/mm.h> +#include <linux/slab.h> #include <linux/iommu.h> #include <linux/uuid.h> #include <linux/vdpa.h> #include <linux/nospec.h> #include <linux/vhost.h> -#include <linux/virtio_net.h> #include "vhost.h" @@ -1006,10 +1006,6 @@ static int vhost_vdpa_probe(struct vdpa_device *vdpa) int minor; int r; - /* Currently, we only accept the network devices. */ - if (ops->get_device_id(vdpa) != VIRTIO_ID_NET) - return -ENOTSUPP; - v = kzalloc(sizeof(*v), GFP_KERNEL | __GFP_RETRY_MAYFAIL); if (!v) return -ENOMEM; -- 2.29.2
WARNING: multiple messages have this Message-ID (diff)
From: Stefano Garzarella <sgarzare@redhat.com> To: virtualization@lists.linux-foundation.org Cc: Laurent Vivier <lvivier@redhat.com>, Max Gurtovoy <mgurtovoy@nvidia.com>, kvm@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>, linux-kernel@vger.kernel.org, Xie Yongji <xieyongji@bytedance.com>, Stefan Hajnoczi <stefanha@redhat.com> Subject: [PATCH v3 10/13] vhost/vdpa: Remove the restriction that only supports virtio-net devices Date: Thu, 4 Feb 2021 18:22:27 +0100 [thread overview] Message-ID: <20210204172230.85853-11-sgarzare@redhat.com> (raw) In-Reply-To: <20210204172230.85853-1-sgarzare@redhat.com> From: Xie Yongji <xieyongji@bytedance.com> Since the config checks are done by the vDPA drivers, we can remove the virtio-net restriction and we should be able to support all kinds of virtio devices. <linux/virtio_net.h> is not needed anymore, but we need to include <linux/slab.h> to avoid compilation failures. Signed-off-by: Xie Yongji <xieyongji@bytedance.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> --- drivers/vhost/vdpa.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index d61e779000a8..3879b1ad12dd 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -16,12 +16,12 @@ #include <linux/cdev.h> #include <linux/device.h> #include <linux/mm.h> +#include <linux/slab.h> #include <linux/iommu.h> #include <linux/uuid.h> #include <linux/vdpa.h> #include <linux/nospec.h> #include <linux/vhost.h> -#include <linux/virtio_net.h> #include "vhost.h" @@ -1006,10 +1006,6 @@ static int vhost_vdpa_probe(struct vdpa_device *vdpa) int minor; int r; - /* Currently, we only accept the network devices. */ - if (ops->get_device_id(vdpa) != VIRTIO_ID_NET) - return -ENOTSUPP; - v = kzalloc(sizeof(*v), GFP_KERNEL | __GFP_RETRY_MAYFAIL); if (!v) return -ENOMEM; -- 2.29.2 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next prev parent reply other threads:[~2021-02-04 17:31 UTC|newest] Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-02-04 17:22 [PATCH v3 00/13] vdpa: add vdpa simulator for block device Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 01/13] vdpa_sim: use iova module to allocate IOVA addresses Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 02/13] vringh: add 'iotlb_lock' to synchronize iotlb accesses Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 03/13] vringh: reset kiov 'consumed' field in __vringh_iov() Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-05 3:18 ` Jason Wang 2021-02-05 3:18 ` Jason Wang 2021-02-04 17:22 ` [PATCH v3 04/13] vringh: explain more about cleaning riov and wiov Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-05 3:18 ` Jason Wang 2021-02-05 3:18 ` Jason Wang 2021-02-04 17:22 ` [PATCH v3 05/13] vringh: implement vringh_kiov_advance() Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 06/13] vringh: add vringh_kiov_length() helper Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 07/13] vdpa_sim: cleanup kiovs in vdpasim_free() Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 08/13] vdpa: add return value to get_config/set_config callbacks Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 22:31 ` kernel test robot 2021-02-04 22:31 ` kernel test robot 2021-02-04 22:31 ` kernel test robot 2021-02-04 22:39 ` Stefano Garzarella 2021-02-04 22:39 ` Stefano Garzarella 2021-02-04 22:39 ` Stefano Garzarella 2021-02-05 3:20 ` Jason Wang 2021-02-05 3:20 ` Jason Wang 2021-02-05 8:48 ` Stefano Garzarella 2021-02-05 8:48 ` Stefano Garzarella 2021-02-05 14:11 ` Michael S. Tsirkin 2021-02-05 14:11 ` Michael S. Tsirkin 2021-02-05 14:17 ` Stefano Garzarella 2021-02-05 14:17 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 09/13] vhost/vdpa: remove vhost_vdpa_config_validate() Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-05 3:27 ` Jason Wang 2021-02-05 3:27 ` Jason Wang 2021-02-05 9:16 ` Stefano Garzarella 2021-02-05 9:16 ` Stefano Garzarella 2021-02-05 13:32 ` Michael S. Tsirkin 2021-02-05 13:32 ` Michael S. Tsirkin 2021-02-05 14:17 ` Stefano Garzarella 2021-02-05 14:17 ` Stefano Garzarella 2021-02-08 4:13 ` Jason Wang 2021-02-08 4:13 ` Jason Wang 2021-02-04 17:22 ` Stefano Garzarella [this message] 2021-02-04 17:22 ` [PATCH v3 10/13] vhost/vdpa: Remove the restriction that only supports virtio-net devices Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 11/13] vdpa: add vdpa simulator for block device Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 12/13] vdpa_sim_blk: implement ramdisk behaviour Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella 2021-02-04 17:22 ` [PATCH v3 13/13] vdpa_sim_blk: handle VIRTIO_BLK_T_GET_ID Stefano Garzarella 2021-02-04 17:22 ` Stefano Garzarella
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