From: robherring2@gmail•com (Rob Herring)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 4/9] ARM: GIC: remove direct use of gic_raise_softirq
Date: Mon, 26 Nov 2012 15:37:19 -0600 [thread overview]
Message-ID: <50B3E10F.9070500@gmail.com> (raw)
In-Reply-To: <1353466713-18967-5-git-send-email-robherring2@gmail.com>
Russell,
On 11/20/2012 08:58 PM, Rob Herring wrote:
> From: Rob Herring <rob.herring@calxeda•com>
>
> 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
next prev parent reply other threads:[~2012-11-26 21:37 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-21 2:58 [PATCH v3 0/9] GIC and VIC clean-ups Rob Herring
2012-11-21 2:58 ` [PATCH 1/9] arm: add set_handle_irq() to register the parent IRQ controller handler function Rob Herring
2012-11-21 2:58 ` [PATCH 2/9] ARM: mach-ux500: use SGI0 to wake up the other core Rob Herring
2012-11-21 2:58 ` [PATCH 3/9] ARM: GIC: remove assembly ifdefs from gic.h Rob Herring
2012-11-21 2:58 ` [PATCH 4/9] ARM: GIC: remove direct use of gic_raise_softirq Rob Herring
2012-11-26 21:37 ` Rob Herring [this message]
2012-12-06 20:33 ` Rob Herring
2012-11-21 2:58 ` [PATCH 5/9] ARM: GIC: set handle_arch_irq in GIC initialization Rob Herring
2012-11-21 2:58 ` [PATCH 6/9] ARM: remove mach .handle_irq for GIC users Rob Herring
2012-11-21 3:42 ` viresh kumar
2012-11-21 12:03 ` Kukjin Kim
2012-11-22 6:57 ` Shawn Guo
2012-11-21 2:58 ` [PATCH 7/9] ARM: VIC: shrink down vic.h Rob Herring
2012-11-21 2:58 ` [PATCH 8/9] ARM: VIC: set handle_arch_irq in VIC initialization Rob Herring
2012-11-21 2:58 ` [PATCH 9/9] ARM: remove mach .handle_irq for VIC users Rob Herring
2012-11-21 3:00 ` Mark Brown
2012-11-21 3:41 ` viresh kumar
2012-11-21 12:04 ` Kukjin Kim
2012-11-23 12:06 ` Jamie Iles
2012-11-26 17:26 ` H Hartley Sweeten
2012-11-26 19:19 ` Linus Walleij
2012-11-21 7:36 ` [PATCH v3 0/9] GIC and VIC clean-ups Olof Johansson
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