From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f200.google.com (mail-qk0-f200.google.com [209.85.220.200]) by kanga.kvack.org (Postfix) with ESMTP id 9155D6B0253 for ; Tue, 10 Jan 2017 16:36:11 -0500 (EST) Received: by mail-qk0-f200.google.com with SMTP id d201so126003005qkg.2 for ; Tue, 10 Jan 2017 13:36:11 -0800 (PST) Received: from mail-qt0-f179.google.com (mail-qt0-f179.google.com. [209.85.216.179]) by mx.google.com with ESMTPS id 125si2274972qkk.68.2017.01.10.13.36.10 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Jan 2017 13:36:10 -0800 (PST) Received: by mail-qt0-f179.google.com with SMTP id k15so408152392qtg.3 for ; Tue, 10 Jan 2017 13:36:10 -0800 (PST) From: Laura Abbott Subject: [PATCHv7 04/11] kexec: Switch to __pa_symbol Date: Tue, 10 Jan 2017 13:35:43 -0800 Message-Id: <1484084150-1523-5-git-send-email-labbott@redhat.com> In-Reply-To: <1484084150-1523-1-git-send-email-labbott@redhat.com> References: <1484084150-1523-1-git-send-email-labbott@redhat.com> Sender: owner-linux-mm@kvack.org List-ID: To: Mark Rutland , Ard Biesheuvel , Will Deacon , Catalin Marinas , Eric Biederman , Florian Fainelli 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, kexec@lists.infradead.org __pa_symbol is the correct api to get the physical address of kernel symbols. Switch to it to allow for better debug checking. Reviewed-by: Mark Rutland Tested-by: Mark Rutland Acked-by: "Eric W. Biederman" Signed-off-by: Laura Abbott --- kernel/kexec_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 5617cc4..a01974e 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -1399,7 +1399,7 @@ void __weak arch_crash_save_vmcoreinfo(void) phys_addr_t __weak paddr_vmcoreinfo_note(void) { - return __pa((unsigned long)(char *)&vmcoreinfo_note); + return __pa_symbol((unsigned long)(char *)&vmcoreinfo_note); } static int __init crash_save_vmcoreinfo_init(void) -- 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