On Sat, 25 Jun 2022 13:01:15 +0200 "Jason A. Donenfeld" <Jason@xxxxxxxxx> wrote: > 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 " Acked-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
