From: "Eugenio Pérez" <eperezma@redhat.com>
To: "Michael S . Tsirkin " <mst@redhat.com>
Cc: "Yongji Xie" <xieyongji@bytedance.com>,
"Stefano Garzarella" <sgarzare@redhat.com>,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
virtualization@lists.linux.dev, linux-kernel@vger.kernel.org,
jasowang@redhat.com, "Maxime Coquelin" <mcoqueli@redhat.com>,
"Laurent Vivier" <lvivier@redhat.com>,
"Cindy Lu" <lulu@redhat.com>,
"Eugenio Pérez" <eperezma@redhat.com>
Subject: [PATCH v7 7/7] vduse: bump version number
Date: Fri, 10 Oct 2025 10:58:27 +0200 [thread overview]
Message-ID: <20251010085827.116958-8-eperezma@redhat.com> (raw)
In-Reply-To: <20251010085827.116958-1-eperezma@redhat.com>
Finalize the series by advertising VDUSE API v1 support to userspace.
Now that all required infrastructure for v1 (ASIDs, VQ groups,
update_iotlb_v2) is in place, VDUSE devices can opt in to the new
features.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
drivers/vdpa/vdpa_user/vduse_dev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index 2e4d2c0cb554..4b55598302a6 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -2167,7 +2167,7 @@ static long vduse_ioctl(struct file *file, unsigned int cmd,
break;
ret = -EINVAL;
- if (api_version > VDUSE_API_VERSION)
+ if (api_version > VDUSE_API_VERSION_1)
break;
ret = 0;
@@ -2234,7 +2234,7 @@ static int vduse_open(struct inode *inode, struct file *file)
if (!control)
return -ENOMEM;
- control->api_version = VDUSE_API_VERSION;
+ control->api_version = VDUSE_API_VERSION_1;
file->private_data = control;
return 0;
--
2.51.0
next prev parent reply other threads:[~2025-10-10 8:59 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-10 8:58 [PATCH v7 0/7] Add multiple address spaces support to VDUSE Eugenio Pérez
2025-10-10 8:58 ` [PATCH v7 1/7] vduse: make domain_lock an rwlock Eugenio Pérez
2025-10-10 12:34 ` Michael S. Tsirkin
2025-10-17 6:32 ` Eugenio Perez Martin
2025-10-23 8:59 ` Eugenio Perez Martin
2025-10-27 16:57 ` Michael S. Tsirkin
2025-10-10 8:58 ` [PATCH v7 2/7] vduse: add v1 API definition Eugenio Pérez
2025-10-11 5:21 ` Jason Wang
2025-10-10 8:58 ` [PATCH v7 3/7] vduse: add vq group support Eugenio Pérez
2025-10-11 5:22 ` Jason Wang
2025-10-10 8:58 ` [PATCH v7 4/7] vduse: return internal vq group struct as map token Eugenio Pérez
2025-10-11 5:22 ` Jason Wang
2025-10-10 8:58 ` [PATCH v7 5/7] vduse: refactor vdpa_dev_add for goto err handling Eugenio Pérez
2025-10-11 5:23 ` Jason Wang
2025-10-10 8:58 ` [PATCH v7 6/7] vduse: add vq group asid support Eugenio Pérez
2025-10-11 5:23 ` Jason Wang
2025-10-10 8:58 ` Eugenio Pérez [this message]
2025-10-11 5:23 ` [PATCH v7 7/7] vduse: bump version number Jason Wang
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