Le 25/03/2024 à 17:35, Jason Gunthorpe a écrit :
> On Mon, Mar 25, 2024 at 03:55:57PM +0100, Christophe Leroy wrote:
>
>> arch/arm64/include/asm/hugetlb.h | 2 +-
>> fs/hugetlbfs/inode.c | 2 +-
>> fs/proc/task_mmu.c | 8 +++---
>> fs/userfaultfd.c
On Mon, Mar 25, 2024 at 03:55:57PM +0100, Christophe Leroy wrote:
> arch/arm64/include/asm/hugetlb.h | 2 +-
> fs/hugetlbfs/inode.c | 2 +-
> fs/proc/task_mmu.c | 8 +++---
> fs/userfaultfd.c | 2 +-
> include/asm-generic/hugetlb.h| 2 +-
>
On powerpc 8xx huge_ptep_get() will need to know whether the given
ptep is a PTE entry or a PMD entry. This cannot be known with the
PMD entry itself because there is no easy way to know it from the
content of the entry.
So huge_ptep_get() will need to know either the size of the page
or get the
