From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754595Ab1JWB5T (ORCPT ); Sat, 22 Oct 2011 21:57:19 -0400 Received: from casper.infradead.org ([85.118.1.10]:39775 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753203Ab1JWB5S (ORCPT ); Sat, 22 Oct 2011 21:57:18 -0400 Subject: Re: [PATCH 15/49] powerpc: irq: Remove IRQF_DISABLED From: Geoff Levand To: Yong Zhang Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de, Benjamin Herrenschmidt , Paul Mackerras , Arnd Bergmann , linuxppc-dev@lists.ozlabs.org, cbe-oss-dev@lists.ozlabs.org In-Reply-To: <1319277421-9203-16-git-send-email-yong.zhang0@gmail.com> References: <1319277421-9203-1-git-send-email-yong.zhang0@gmail.com> <1319277421-9203-16-git-send-email-yong.zhang0@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Sat, 22 Oct 2011 18:57:08 -0700 Message-ID: <1319335028.4949.1.camel@pump> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2011-10-22 at 17:56 +0800, Yong Zhang wrote: > Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled], > We run all interrupt handlers with interrupts disabled > and we even check and yell when an interrupt handler > returns with interrupts enabled (see commit [b738a50a: > genirq: Warn when handler enables interrupts]). > > So now this flag is a NOOP and can be removed. > > Signed-off-by: Yong Zhang > Acked-by: Arnd Bergmann > --- > arch/powerpc/include/asm/floppy.h | 4 ++-- > arch/powerpc/include/asm/xics.h | 4 ++-- > arch/powerpc/kernel/smp.c | 2 +- > arch/powerpc/platforms/cell/beat.c | 2 +- > arch/powerpc/platforms/cell/celleb_scc_pciex.c | 2 +- > arch/powerpc/platforms/cell/iommu.c | 3 +-- > arch/powerpc/platforms/cell/pmu.c | 2 +- > arch/powerpc/platforms/cell/spu_base.c | 9 +++------ > arch/powerpc/platforms/powermac/pic.c | 1 - > arch/powerpc/platforms/powermac/smp.c | 4 ++-- > arch/powerpc/platforms/ps3/device-init.c | 2 +- > arch/powerpc/sysdev/mpic.c | 2 -- > arch/powerpc/sysdev/ppc4xx_soc.c | 2 +- > arch/powerpc/sysdev/xics/xics-common.c | 5 ++--- > 14 files changed, 18 insertions(+), 26 deletions(-) Looks OK for PS3. Acked-by: Geoff Levand