On 07/15/2018 09:03 PM, Jiang Biao wrote:
> -static p4d_t *pti_user_pagetable_walk_p4d(unsigned long address)
> +static p4d_t *pti_user_pagetable_walk_p4d(const unsigned long address)
> {
> pgd_t *pgd = kernel_to_user_pgdp(pgd_offset_k(address));
> gfp_t gfp = (GFP_KERNEL | __GFP_NOTRA
Addresses passed in pti_user_pagetable_walk_*() are not supposed to
change at runtime, make them const to aviod future slipups.
Signed-off-by: Jiang Biao
---
arch/x86/mm/pti.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c
index a3
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