Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933460AbbFJHkY (ORCPT ); Wed, 10 Jun 2015 03:40:24 -0400 Received: from mail-wg0-f43.google.com ([74.125.82.43]:36127 "EHLO mail-wg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932440AbbFJHkN (ORCPT ); Wed, 10 Jun 2015 03:40:13 -0400 Date: Wed, 10 Jun 2015 08:40:08 +0100 From: Lee Jones To: Peter Griffin Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com, linux@arm.linux.org.uk Subject: Re: [PATCH] ARM: STi: Remove platform call to trace_hardirqs_off() Message-ID: <20150610074008.GZ2982@x1> References: <1433886427-29295-1-git-send-email-peter.griffin@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1433886427-29295-1-git-send-email-peter.griffin@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1322 Lines: 40 On Tue, 09 Jun 2015, Peter Griffin wrote: > Calling trace_hardirqs_off() from the platform specific > secondary startup code as not been necessary since Dec 2010 > when Russell King consolidated the call into the common SMP > code. > > 2c0136d ARM: SMP: consolidate trace_hardirqs_off() into common SMP code > > Signed-off-by: Peter Griffin > --- > arch/arm/mach-sti/platsmp.c | 2 -- > 1 file changed, 2 deletions(-) Acked-by: Lee Jones > diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c > index d4b624f..a39f812 100644 > --- a/arch/arm/mach-sti/platsmp.c > +++ b/arch/arm/mach-sti/platsmp.c > @@ -38,8 +38,6 @@ static DEFINE_SPINLOCK(boot_lock); > > static void sti_secondary_init(unsigned int cpu) > { > - trace_hardirqs_off(); > - > /* > * let the primary processor know we're out of the > * pen, then head off into the C entry point -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/