From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk0-f199.google.com (mail-qk0-f199.google.com [209.85.220.199]) by kanga.kvack.org (Postfix) with ESMTP id 2184B6B0268 for ; Tue, 29 Nov 2016 13:55:58 -0500 (EST) Received: by mail-qk0-f199.google.com with SMTP id k201so138833845qke.6 for ; Tue, 29 Nov 2016 10:55:58 -0800 (PST) Received: from mail-qk0-f169.google.com (mail-qk0-f169.google.com. [209.85.220.169]) by mx.google.com with ESMTPS id t65si35579845qkl.108.2016.11.29.10.55.57 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 Nov 2016 10:55:57 -0800 (PST) Received: by mail-qk0-f169.google.com with SMTP id x190so184728398qkb.0 for ; Tue, 29 Nov 2016 10:55:57 -0800 (PST) From: Laura Abbott Subject: [PATCHv4 07/10] kexec: Switch to __pa_symbol Date: Tue, 29 Nov 2016 10:55:26 -0800 Message-Id: <1480445729-27130-8-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 , Eric Biederman 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. Signed-off-by: Laura Abbott --- Found during review of the kernel. Untested. --- 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 5616755..e1b625e 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -1397,7 +1397,7 @@ 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