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

[Oleg Nesterov]

On 03/03, jef...@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 <o...@redhat.com>