From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752627AbdKBGtl (ORCPT ); Thu, 2 Nov 2017 02:49:41 -0400 Received: from ozlabs.org ([103.22.144.67]:51839 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750883AbdKBGtj (ORCPT ); Thu, 2 Nov 2017 02:49:39 -0400 Date: Thu, 2 Nov 2017 17:49:36 +1100 From: Stephen Rothwell To: Michael Ellerman , Benjamin Herrenschmidt , PowerPC Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Nicholas Piggin Subject: linux-next: build failure after merge of the powerpc tree Message-ID: <20171102174936.7cc061cc@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, After merging the powerpc tree, today's linux-next build (powerpc64 allnoconfig) failed like this: arch/powerpc/kernel/irq.o: In function `.replay_system_reset': irq.c:(.text+0x10): undefined reference to `.ppc_save_regs' Caused by commit 78adf6c214f0 ("powerpc/64s: Implement system reset idle wakeup reason") I have applied the following fix patch: From: Stephen Rothwell Date: Thu, 2 Nov 2017 17:45:18 +1100 Subject: [PATCH] powerpc/64s: ppc_save_regs is now needed for all 64s builds Fixes: 78adf6c214f0 ("powerpc/64s: Implement system reset idle wakeup reason") Signed-off-by: Stephen Rothwell --- arch/powerpc/kernel/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 91960f83039c..34b6e729f38c 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -128,7 +128,7 @@ obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o obj-$(CONFIG_PPC64) += $(obj64-y) obj-$(CONFIG_PPC32) += $(obj32-y) -ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE),) +ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),) obj-y += ppc_save_regs.o endif -- 2.14.1 -- Cheers, Stephen Rothwell