From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f199.google.com (mail-qt0-f199.google.com [209.85.216.199]) by kanga.kvack.org (Postfix) with ESMTP id EE0026B0261 for ; Tue, 29 Nov 2016 13:55:48 -0500 (EST) Received: by mail-qt0-f199.google.com with SMTP id w39so116566634qtw.0 for ; Tue, 29 Nov 2016 10:55:48 -0800 (PST) Received: from mail-qt0-f170.google.com (mail-qt0-f170.google.com. [209.85.216.170]) by mx.google.com with ESMTPS id p63si35626342qkd.192.2016.11.29.10.55.48 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 Nov 2016 10:55:48 -0800 (PST) Received: by mail-qt0-f170.google.com with SMTP id p16so164511658qta.0 for ; Tue, 29 Nov 2016 10:55:48 -0800 (PST) From: Laura Abbott Subject: [PATCHv4 04/10] arm64: Add cast for virt_to_pfn Date: Tue, 29 Nov 2016 10:55:23 -0800 Message-Id: <1480445729-27130-5-git-send-email-labbott@redhat.com> In-Reply-To: <1480445729-27130-1-git-send-email-labbott@redhat.com> References: <1480445729-27130-1-git-send-email-labbott@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Mark Rutland , Ard Biesheuvel , Will Deacon , Catalin Marinas Cc: Laura Abbott , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton , Marek Szyprowski , Joonsoo Kim , linux-arm-kernel@lists.infradead.org virt_to_pfn lacks a cast at the top level. Don't rely on __virt_to_phys and explicitly cast to unsigned long. Reviewed-by: Mark Rutland Tested-by: Mark Rutland Signed-off-by: Laura Abbott --- v4: No changes --- arch/arm64/include/asm/memory.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index b4d2b32..d773e2c 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -204,7 +204,7 @@ static inline void *phys_to_virt(phys_addr_t x) #define __pa(x) __virt_to_phys((unsigned long)(x)) #define __va(x) ((void *)__phys_to_virt((phys_addr_t)(x))) #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys(x)) +#define virt_to_pfn(x) __phys_to_pfn(__virt_to_phys((unsigned long)(x))) /* * virt_to_page(k) convert a _valid_ virtual address to struct page * -- 2.7.4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org