Hi Alistair,
kernel test robot noticed the following build errors:
[auto build test ERROR on 6f1833b8208c3b9e59eff10792667b6639365146]
url:
https://github.com/intel-lab-lkp/linux/commits/Alistair-Popple/mm-gup-c-Remove-redundant-check-for-PCI-P2PDMA-page/20240910-121806
base: 6f1833b8208c3
Hi Alistair,
On Tue, 10 Sept 2024 at 12:21, Alistair Popple wrote:
>
> Now that DAX and all other reference counts to ZONE_DEVICE pages are
> managed normally there is no need for the special devmap PTE/PMD/PUD
> page table bits. So drop all references to these, freeing up a
> software defined pa
