Re: [PATCH 2/3] mini-os: mm: switch need_pgt() to use walk_pt()

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>]

Hello,

Juergen Gross, le mer. 31 juil. 2024 15:00:25 +0200, a ecrit:
> -pgentry_t *need_pgt(unsigned long va)
> +static int need_pgt_func(unsigned long va, unsigned int lvl, bool is_leaf,
> +                         pgentry_t *pte, void *par)
>  {
[...]
> +    if ( lvl == L1_FRAME || (*pte & _PAGE_PRESENT) )

Did you mean (*pte & _PAGE_PSE)?

>      {
> +        *result = pte;
> +        return 1;
>      }

Samuel