From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 446C51A04E0 for ; Thu, 9 Apr 2015 12:52:59 +1000 (AEST) From: Anton Blanchard To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, rric@kernel.org Subject: [PATCH 1/2] oprofile: Disable oprofile NMI timer on ppc64 Date: Thu, 9 Apr 2015 12:52:55 +1000 Message-Id: <1428547976-24890-1-git-send-email-anton@samba.org> Cc: linuxppc-dev@lists.ozlabs.org, oprofile-list@lists.sf.net List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , We want to enable the hard lockup detector on ppc64, but right now that enables the oprofile NMI timer too. We'd prefer not to enable the oprofile NMI timer, it adds another element to our PMU testing and it requires us to increase our exported symbols (eg cpu_khz). Modify the config entry for OPROFILE_NMI_TIMER to disable it on PPC64. Signed-off-by: Anton Blanchard --- arch/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/Kconfig b/arch/Kconfig index 05d7a8a..0cc605d 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -32,7 +32,7 @@ config HAVE_OPROFILE config OPROFILE_NMI_TIMER def_bool y - depends on PERF_EVENTS && HAVE_PERF_EVENTS_NMI + depends on PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !PPC64 config KPROBES bool "Kprobes" -- 2.1.0