Re: [PATCH 06/32] kmsan: Fix kmsan_copy_to_user() on arches with overlapping address spaces

[Alexander Potapenko]

On Wed, Nov 15, 2023 at 9:34 PM Ilya Leoshkevich <iii@xxxxxxxxxxxxx> wrote:
>
> Comparing pointers with TASK_SIZE does not make sense when kernel and
> userspace overlap. Assume that we are handling user memory access in
> this case.
>
> Reported-by: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
> Signed-off-by: Ilya Leoshkevich <iii@xxxxxxxxxxxxx>
Reviewed-by: Alexander Potapenko <glider@xxxxxxxxxx>