On Mon, 20 Jun, at 04:43:33PM, Andy Lutomirski wrote:
> kernel_unmap_pages_in_pgd() is dangerous: if a pgd entry in
> init_mm.pgd were to be cleared, callers would need to ensure that
> the pgd entry hadn't been propagated to any other pgd.
>
> Its only caller was efi_cleanup_page_tables(), and
On Mon, 20 Jun, at 04:43:33PM, Andy Lutomirski wrote:
> kernel_unmap_pages_in_pgd() is dangerous: if a pgd entry in
> init_mm.pgd were to be cleared, callers would need to ensure that
> the pgd entry hadn't been propagated to any other pgd.
>
> Its only caller was efi_cleanup_page_tables(), and
kernel_unmap_pages_in_pgd() is dangerous: if a pgd entry in
init_mm.pgd were to be cleared, callers would need to ensure that
the pgd entry hadn't been propagated to any other pgd.
Its only caller was efi_cleanup_page_tables(), and that, in turn,
was unused, so just delete both functions. This
kernel_unmap_pages_in_pgd() is dangerous: if a pgd entry in
init_mm.pgd were to be cleared, callers would need to ensure that
the pgd entry hadn't been propagated to any other pgd.
Its only caller was efi_cleanup_page_tables(), and that, in turn,
was unused, so just delete both functions. This
4 matches
Mail list logo