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vdpa: ifcvf: Put device on unsupported feature error

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Route unsupported provisioned features through the common error path after
vdpa_alloc_device() so the allocated device and adapter pointer are
released consistently.

Fixes: 46fc0917bb ("vDPA/ifcvf: implement features provisioning")
Cc: stable@vger.kernel.org # v6.3+
Signed-off-by: Xiong Weimin <xiongweimin@kylinos.cn>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <178589471294.1556376.4816776800128323034@kylinos.cn>
This commit is contained in:
Xiong Weimin
2026-08-05 09:51:52 +08:00
committed by Michael S. Tsirkin
parent e847542ab0
commit 4d470be711
1 changed files with 2 additions and 1 deletions
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3
drivers/vdpa/ifcvf/ifcvf_main.c
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@@ -724,7 +724,8 @@ static int ifcvf_vdpa_dev_add(struct vdpa_mgmt_dev *mdev, const char *name,
if (config->device_features & ~device_features) {
IFCVF_ERR(pdev, "The provisioned features 0x%llx are not supported by this device with features 0x%llx\n",
config->device_features, device_features);
return -EINVAL;
ret = -EINVAL;
goto err;
}
device_features &= config->device_features;
}