From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinidhi Subject: Re: [PATCH 4/4] omap: Fix SMP on UP interrupt handling for multi-omap Date: Tue, 17 Aug 2010 17:44:10 +0530 Message-ID: <1282047250.32205.17.camel@bnru01> References: <20100817104414.19061.38999.stgit@baageli.muru.com> <20100817105332.19061.44765.stgit@baageli.muru.com> <1282043269.32205.13.camel@bnru01> <20100817113045.GH12184@atomide.com> Reply-To: srinidhi.kasagar@stericsson.com Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from eu1sys200aog102.obsmtp.com ([207.126.144.113]:51447 "EHLO eu1sys200aog102.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751340Ab0HQMO2 (ORCPT ); Tue, 17 Aug 2010 08:14:28 -0400 In-Reply-To: <20100817113045.GH12184@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: "linux-arm-kernel@lists.infradead.org" , "linux-omap@vger.kernel.org" , "bryan.wu@canonical.com" On Tue, 2010-08-17 at 13:30 +0200, Tony Lindgren wrote: > * srinidhi [100817 14:00]: > > On Tue, 2010-08-17 at 12:53 +0200, Tony Lindgren wrote: > > > Fix SMP on UP interrupt handling for multi-omap > > > > > > Signed-off-by: Tony Lindgren > > > --- > > > arch/arm/mach-omap2/include/mach/entry-macro.S | 22 ++++++++++++++++++++++ > > > arch/arm/mach-omap2/omap-smp.c | 16 ++++++++++++---- > > > arch/arm/mach-omap2/timer-gp.c | 7 +++++-- > > > 3 files changed, 39 insertions(+), 6 deletions(-) > > > > > > diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S > > > index 06e64e1..75c67aa 100644 > > > --- a/arch/arm/mach-omap2/include/mach/entry-macro.S > > > +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S > > > > There is one patch lying in Russell's tracker (6284/1) which attempts to > > use the common IRQ helper macros instead of platforms duplicating this > > file. Perhaps you may need to re-base to that if Russell is ok with that > > patch, of course. > > Nice to see. Ideally test_for_ipi and test_for_ltirq would return > early automatically when running SMP kernel on UP. > > BTW, did you test patch 6284/1 with omap3_defconfig to make sure > that still boots on omap3 & 4? Just build tested for all other machines and boot tested on ux500 machine. I do not have omap and other boards :( Srinidhi From mboxrd@z Thu Jan 1 00:00:00 1970 From: srinidhi.kasagar@stericsson.com (srinidhi) Date: Tue, 17 Aug 2010 17:44:10 +0530 Subject: [PATCH 4/4] omap: Fix SMP on UP interrupt handling for multi-omap In-Reply-To: <20100817113045.GH12184@atomide.com> References: <20100817104414.19061.38999.stgit@baageli.muru.com> <20100817105332.19061.44765.stgit@baageli.muru.com> <1282043269.32205.13.camel@bnru01> <20100817113045.GH12184@atomide.com> Message-ID: <1282047250.32205.17.camel@bnru01> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 2010-08-17 at 13:30 +0200, Tony Lindgren wrote: > * srinidhi [100817 14:00]: > > On Tue, 2010-08-17 at 12:53 +0200, Tony Lindgren wrote: > > > Fix SMP on UP interrupt handling for multi-omap > > > > > > Signed-off-by: Tony Lindgren > > > --- > > > arch/arm/mach-omap2/include/mach/entry-macro.S | 22 ++++++++++++++++++++++ > > > arch/arm/mach-omap2/omap-smp.c | 16 ++++++++++++---- > > > arch/arm/mach-omap2/timer-gp.c | 7 +++++-- > > > 3 files changed, 39 insertions(+), 6 deletions(-) > > > > > > diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S > > > index 06e64e1..75c67aa 100644 > > > --- a/arch/arm/mach-omap2/include/mach/entry-macro.S > > > +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S > > > > There is one patch lying in Russell's tracker (6284/1) which attempts to > > use the common IRQ helper macros instead of platforms duplicating this > > file. Perhaps you may need to re-base to that if Russell is ok with that > > patch, of course. > > Nice to see. Ideally test_for_ipi and test_for_ltirq would return > early automatically when running SMP kernel on UP. > > BTW, did you test patch 6284/1 with omap3_defconfig to make sure > that still boots on omap3 & 4? Just build tested for all other machines and boot tested on ux500 machine. I do not have omap and other boards :( Srinidhi