On Mon, Oct 30, 2023 at 12:03:12PM +0300, Dan Carpenter wrote:
> The apple_dart_domain_alloc_paging() function is supposed to return NULL
> on error. Returning an error pointer will lead to an Oops in
> __iommu_domain_alloc().
>
> Fixes: 482feb5c6492 ("iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging()")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> drivers/iommu/apple-dart.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Really need to fix this so the function does return ERR_PTR..
Thanks,
Jason
