From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 0BC5B1A0037 for ; Mon, 1 Jun 2015 21:14:19 +1000 (AEST) From: Michael Ellerman To: Cc: geert@linux-m68k.org Subject: [PATCH] powerpc/mm: Fix build break with STRICT_MM_TYPECHECKS && DEBUG_PAGEALLOC Date: Mon, 1 Jun 2015 21:14:16 +1000 Message-Id: <1433157256-15774-1-git-send-email-mpe@ellerman.id.au> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 Signed-off-by: Michael Ellerman --- 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