From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753549Ab0DCKsO (ORCPT ); Sat, 3 Apr 2010 06:48:14 -0400 Received: from mail-bw0-f209.google.com ([209.85.218.209]:50148 "EHLO mail-bw0-f209.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753359Ab0DCKrv (ORCPT ); Sat, 3 Apr 2010 06:47:51 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=gVYduXjF5hxPXevIRgzhFmgw/yt+Xs+Qy/pBkfVHwUSg5VjpGjebMjUjOUfaLhI6Zi TT7difO6kzSM4X16WfKoUaR82nDeg/4ajHZKQybBd8xmf9nxCGuzADT8S/V++d76PkkE bnNb5548O3krA/PHdleGkL8Gt3SqyLFQsPYc8= From: Frederic Weisbecker To: Ingo Molnar Cc: LKML , Frederic Weisbecker , Michael Ellerman , Peter Zijlstra , Arnaldo Carvalho de Melo , Paul Mackerras Subject: [PATCH 2/2] perf: Always build the powerpc perf_arch_fetch_caller_regs version Date: Sat, 3 Apr 2010 12:47:39 +0200 Message-Id: <1270291659-6299-3-git-send-regression-fweisbec@gmail.com> X-Mailer: git-send-email 1.6.2.3 In-Reply-To: <1270291659-6299-1-git-send-regression-fweisbec@gmail.com> References: <1270291659-6299-1-git-send-regression-fweisbec@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that software events use perf_arch_fetch_caller_regs() too, we need the powerpc version to be always built. Fixes the following build error: (.text+0x3210): undefined reference to `perf_arch_fetch_caller_regs' (.text+0x3324): undefined reference to `perf_arch_fetch_caller_regs' (.text+0x33bc): undefined reference to `perf_arch_fetch_caller_regs' (.text+0x33ec): undefined reference to `perf_arch_fetch_caller_regs' (.text+0xd4a0): undefined reference to `perf_arch_fetch_caller_regs' arch/powerpc/kernel/built-in.o:(.text+0xd528): more undefined references to `perf_arch_fetch_caller_regs' follow make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [sub-make] Error 2 Reported-by: Michael Ellerman Reported-by: Ingo Molnar Signed-off-by: Frederic Weisbecker Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Paul Mackerras --- arch/powerpc/kernel/misc.S | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/misc.S b/arch/powerpc/kernel/misc.S index b485a87..22e507c 100644 --- a/arch/powerpc/kernel/misc.S +++ b/arch/powerpc/kernel/misc.S @@ -128,7 +128,6 @@ _GLOBAL(__restore_cpu_power7) /* place holder */ blr -#ifdef CONFIG_EVENT_TRACING /* * Get a minimal set of registers for our caller's nth caller. * r3 = regs pointer, r5 = n. @@ -154,4 +153,3 @@ _GLOBAL(perf_arch_fetch_caller_regs) PPC_STL r4,_NIP-STACK_FRAME_OVERHEAD(r3) PPC_STL r7,_LINK-STACK_FRAME_OVERHEAD(r3) blr -#endif /* CONFIG_EVENT_TRACING */ -- 1.6.2.3