From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932221AbcHNJJH (ORCPT ); Sun, 14 Aug 2016 05:09:07 -0400 Received: from cloudserver094114.home.net.pl ([79.96.170.134]:42673 "HELO cloudserver094114.home.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752590AbcHNJIu (ORCPT ); Sun, 14 Aug 2016 05:08:50 -0400 From: "Rafael J. Wysocki" To: Linux PM list , the arch/x86 maintainers Cc: Linux Kernel Mailing List Subject: [PATCH] x86/power/64: Use __pa() for physical address computation Date: Sun, 14 Aug 2016 04:07:32 +0200 Message-ID: <5387760.qC5CG883jv@vostro.rjw.lan> User-Agent: KMail/4.11.5 (Linux/4.8.0-rc1+; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki The value of temp_level4_pgt is the physical address of the top-level page directory, so use __pa() to compute it. Signed-off-by: Rafael J. Wysocki --- arch/x86/power/hibernate_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-pm/arch/x86/power/hibernate_64.c =================================================================== --- linux-pm.orig/arch/x86/power/hibernate_64.c +++ linux-pm/arch/x86/power/hibernate_64.c @@ -113,7 +113,7 @@ static int set_up_temporary_mappings(voi return result; } - temp_level4_pgt = (unsigned long)pgd - __PAGE_OFFSET; + temp_level4_pgt = __pa(pgd); return 0; }