Hello Ferruh,
On Fri, Apr 14, 2023 at 5:25 PM Ferruh Yigit <ferruh.yi...@amd.com> wrote:
>
> KNI calls `get_user_pages_remote()` API which is using `FOLL_TOUCH`
> flag, but `FOLL_TOUCH` is no more in public headers since v6.3,
> causing a build error.
>
> `FOLL_*` defines in Linux kernel first moved to another header [1],
> later some of them moved to memory subsystem internal header [2] for 6.3
>
> `get_user_pages_remote()` already sets `FOLL_TOUCH` internally,
> no need to set this flag externally anyway, moving flag from the call
> altogether.
>
> [1]
> Commit b5054174ac7c ("mm: move FOLL_* defs to mm_types.h")
>
> [2]
> Commit 2c2241081f7d ("mm/gup: move private gup FOLL_ flags to internal.h")
>
> Signed-off-by: Ferruh Yigit <ferruh.yi...@amd.com>
Reviewed-by: David Marchand <david.march...@redhat.com>
Thanks.
--
David Marchand
