Messages in this thread | | | Subject | Re: [patch V2 3/5] x86/dump_pagetables: Check KAISER shadow page table for WX pages | From | Dave Hansen <> | Date | Mon, 27 Nov 2017 10:17:38 -0800 |
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On 11/26/2017 03:14 PM, Thomas Gleixner wrote: > +void ptdump_walk_shadow_pgd_level_checkwx(void) > +{ > +#ifdef CONFIG_KAISER > + pgd_t *pgd = (pgd_t *) &init_top_pgt; > + > + pr_info("x86/mm: Checking shadow page tables\n"); > + pgd += PTRS_PER_PGD; > + ptdump_walk_pgd_level_core(NULL, pgd, true, false); > +#endif > }
We have the kernel_to_shadow_pgdp() function to use instead of "pgd += PTRS_PER_PGD;". Should it be used instead?
Otherwise, looks good to me.
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