Re: [PATCH v8 5/7] mseal sysmap: uprobe mapping

Oleg Nesterov
2025-03-03T06:29:17Z

On 03/03, jeffxu@chromium.org wrote:
>
> @@ -1683,7 +1683,8 @@ static int xol_add_vma(struct mm_struct *mm, struct xol_area *area)
> }
>
> vma = _install_special_mapping(mm, area->vaddr, PAGE_SIZE,
> - VM_EXEC|VM_MAYEXEC|VM_DONTCOPY|VM_IO,
> + VM_EXEC|VM_MAYEXEC|VM_DONTCOPY|VM_IO|
> + VM_SEALED_SYSMAP,
> &xol_mapping);

Reviewed-by: Oleg Nesterov <oleg@redhat.com>