Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Dragos Tatulea <> | Subject | [PATCH vhost v4 04/15] vdpa: Accept VHOST_BACKEND_F_CHANGEABLE_VQ_ADDR_IN_SUSPEND backend feature | Date | Tue, 19 Dec 2023 20:08:47 +0200 |
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If userland sets this feature, allow it.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Suggested-by: Eugenio Pérez <eperezma@redhat.com> --- drivers/vhost/vdpa.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index da7ec77cdaff..2250fcd90e5b 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -749,6 +749,7 @@ static long vhost_vdpa_unlocked_ioctl(struct file *filep, BIT_ULL(VHOST_BACKEND_F_IOTLB_PERSIST) | BIT_ULL(VHOST_BACKEND_F_SUSPEND) | BIT_ULL(VHOST_BACKEND_F_RESUME) | + BIT_ULL(VHOST_BACKEND_F_CHANGEABLE_VQ_ADDR_IN_SUSPEND) | BIT_ULL(VHOST_BACKEND_F_ENABLE_AFTER_DRIVER_OK))) return -EOPNOTSUPP; if ((features & BIT_ULL(VHOST_BACKEND_F_SUSPEND)) && -- 2.43.0
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