This file does not support llseek, so don't set the flag advertising it. Cc: Alex Williamson <alex.williamson@xxxxxxxxxx> Cc: Cornelia Huck <cohuck@xxxxxxxxxx> Cc: kvm@xxxxxxxxxxxxxxx Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx> --- drivers/vfio/vfio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 61e71c1154be..d194dda89542 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -1129,7 +1129,7 @@ static struct file *vfio_device_open(struct vfio_device *device) * Appears to be missing by lack of need rather than * explicitly prevented. Now there's need. */ - filep->f_mode |= (FMODE_LSEEK | FMODE_PREAD | FMODE_PWRITE); + filep->f_mode |= (FMODE_PREAD | FMODE_PWRITE); if (device->group->type == VFIO_NO_IOMMU) dev_warn(device->dev, "vfio-noiommu device opened by user " -- 2.35.1
