If both STRICT_MM_TYPECHECKS and DEBUG_PAGEALLOC are enabled, the code
in kernel_map_linear_page() is built, and so we fail with:
arch/powerpc/mm/hash_utils_64.c:1478:2:
error: incompatible type for argument 1 of 'htab_convert_pte_flags'
Fix it by using pgprot_val().
Reported-by: Geert Uytterhoeven <ge...@linux-m68k.org>
Signed-off-by: Michael Ellerman <m...@ellerman.id.au>
---
arch/powerpc/mm/hash_utils_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index fda236f908eb..a04ca922f0db 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -1475,7 +1475,7 @@ static void kernel_map_linear_page(unsigned long vaddr,
unsigned long lmi)
unsigned long hash;
unsigned long vsid = get_kernel_vsid(vaddr, mmu_kernel_ssize);
unsigned long vpn = hpt_vpn(vaddr, vsid, mmu_kernel_ssize);
- unsigned long mode = htab_convert_pte_flags(PAGE_KERNEL);
+ unsigned long mode = htab_convert_pte_flags(pgprot_val(PAGE_KERNEL));
long ret;
hash = hpt_hash(vpn, PAGE_SHIFT, mmu_kernel_ssize);
--
2.1.0
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