From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qk0-f171.google.com ([209.85.220.171]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1cBnZi-0004jR-5Z for kexec@lists.infradead.org; Tue, 29 Nov 2016 18:56:22 +0000 Received: by mail-qk0-f171.google.com with SMTP id x190so184728396qkb.0 for ; Tue, 29 Nov 2016 10:55:58 -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> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Mark Rutland , Ard Biesheuvel , Will Deacon , Catalin Marinas , Eric Biederman Cc: x86@kernel.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Ingo Molnar , "H. Peter Anvin" , Joonsoo Kim , Thomas Gleixner , Laura Abbott , Andrew Morton , linux-arm-kernel@lists.infradead.org, Marek Szyprowski __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 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec