On Tue, Jul 25, 2023 at 04:05:48PM -0300, Jason Gunthorpe wrote:
> The access must be detached first.
>
> To make the cleanup simpler copy the fdno to userspace before creating the
> access in the first place. Then there is no need to unwind after
> iommufd_access_attach.
>
> Fixes: 54b47585db66 ("iommufd: Create access in vfio_iommufd_emulated_bind()")
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
> ---
> drivers/iommu/iommufd/selftest.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
<formletter>
This is not the correct way to submit patches for inclusion in the
stable kernel tree. Please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
</formletter>
