From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Mon, 26 Nov 2012 15:37:19 -0600 Subject: [PATCH 4/9] ARM: GIC: remove direct use of gic_raise_softirq In-Reply-To: <1353466713-18967-5-git-send-email-robherring2@gmail.com> References: <1353466713-18967-1-git-send-email-robherring2@gmail.com> <1353466713-18967-5-git-send-email-robherring2@gmail.com> Message-ID: <50B3E10F.9070500@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Russell, On 11/20/2012 08:58 PM, Rob Herring wrote: > From: Rob Herring > > In preparation of moving gic code to drivers/irqchip, remove the direct > platform dependencies on gic_raise_softirq. Move the setup of > smp_cross_call into the gic code. All platforms are using IPI#0 for > core wakeup, so create a common wakeup ipi function. snip > diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h > index 2e3be16..7933eb1 100644 > --- a/arch/arm/include/asm/smp.h > +++ b/arch/arm/include/asm/smp.h > @@ -79,6 +79,7 @@ extern void cpu_die(void); > > extern void arch_send_call_function_single_ipi(int cpu); > extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); > +extern void arch_send_wakeup_ipi(int cpu); I found there is already an arch_send_wakeup_ipi_mask() in your for-next tree, so I have rebased this to use it instead. Is your for-next branch stable for 3.8 and if not can you make commit b62655f4c6f3e4d21934e (ARM: 7571/1: SMP: add function arch_send_wakeup_ipi_mask()) available in a stable branch. Rob