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From: Marc Zyngier <marc.zyngier@arm.com>
To: Will Deacon <will.deacon@arm.com>, linux-arm-kernel@lists.infradead.org
Cc: mark.rutland@arm.com, kim.phillips@arm.com,
	alex.bennee@linaro.org, christoffer.dall@linaro.org,
	tglx@linutronix.de, peterz@infradead.org,
	alexander.shishkin@linux.intel.com, robh@kernel.org,
	suzuki.poulose@arm.com, pawel.moll@arm.com,
	mathieu.poirier@linaro.org, mingo@redhat.com,
	linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH v2 05/10] genirq: export irq_get_percpu_devid_partition to modules
Date: Fri, 13 Jan 2017 19:04:30 +0000	[thread overview]
Message-ID: <0726dbba-0a68-aa99-4ebf-aa2e89f2a9bb@arm.com> (raw)
In-Reply-To: <1484323429-15231-6-git-send-email-will.deacon@arm.com>

On 13/01/17 16:03, Will Deacon wrote:
> Any modular driver using cluster-affine PPIs needs to be able to call
> irq_get_percpu_devid_partition so that it can enable the IRQ on the
> correct subset of CPUs.
> 
> This patch exports the symbol so that it can be called from within a
> module.
> 
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
> ---
>  kernel/irq/irqdesc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
> index 00bb0aeea1d0..1e6ae73eae59 100644
> --- a/kernel/irq/irqdesc.c
> +++ b/kernel/irq/irqdesc.c
> @@ -856,6 +856,7 @@ int irq_get_percpu_devid_partition(unsigned int irq, struct cpumask *affinity)
>  
>  	return 0;
>  }
> +EXPORT_SYMBOL_GPL(irq_get_percpu_devid_partition);
>  
>  void kstat_incr_irq_this_cpu(unsigned int irq)
>  {
> 

Acked-by: Marc Zyngier <marc.zyngier@arm.com>

	M.
-- 
Jazz is not dead. It just smells funny...

WARNING: multiple messages have this Message-ID (diff)
From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH v2 05/10] genirq: export irq_get_percpu_devid_partition to modules
Date: Fri, 13 Jan 2017 19:04:30 +0000	[thread overview]
Message-ID: <0726dbba-0a68-aa99-4ebf-aa2e89f2a9bb@arm.com> (raw)
In-Reply-To: <1484323429-15231-6-git-send-email-will.deacon@arm.com>

On 13/01/17 16:03, Will Deacon wrote:
> Any modular driver using cluster-affine PPIs needs to be able to call
> irq_get_percpu_devid_partition so that it can enable the IRQ on the
> correct subset of CPUs.
> 
> This patch exports the symbol so that it can be called from within a
> module.
> 
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Signed-off-by: Will Deacon <will.deacon@arm.com>
> ---
>  kernel/irq/irqdesc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
> index 00bb0aeea1d0..1e6ae73eae59 100644
> --- a/kernel/irq/irqdesc.c
> +++ b/kernel/irq/irqdesc.c
> @@ -856,6 +856,7 @@ int irq_get_percpu_devid_partition(unsigned int irq, struct cpumask *affinity)
>  
>  	return 0;
>  }
> +EXPORT_SYMBOL_GPL(irq_get_percpu_devid_partition);
>  
>  void kstat_incr_irq_this_cpu(unsigned int irq)
>  {
> 

Acked-by: Marc Zyngier <marc.zyngier@arm.com>

	M.
-- 
Jazz is not dead. It just smells funny...

  reply	other threads:[~2017-01-13 19:04 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-13 16:03 [RFC PATCH v2 00/10] Add support for the ARMv8.2 Statistical Profiling Extension Will Deacon
2017-01-13 16:03 ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 01/10] arm64: cpufeature: allow for version discrepancy in PMU implementations Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 02/10] arm64: cpufeature: Don't enforce system-wide SPE capability Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 03/10] arm64: KVM: Save/restore the host SPE state when entering/leaving a VM Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-16 11:25   ` Marc Zyngier
2017-01-16 11:25     ` Marc Zyngier
2017-01-18 15:24     ` Will Deacon
2017-01-18 15:24       ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 04/10] arm64: head.S: Enable EL1 (host) access to SPE when entered at EL2 Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 19:21   ` Marc Zyngier
2017-01-13 19:21     ` Marc Zyngier
2017-01-13 16:03 ` [RFC PATCH v2 05/10] genirq: export irq_get_percpu_devid_partition to modules Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 19:04   ` Marc Zyngier [this message]
2017-01-13 19:04     ` Marc Zyngier
2017-01-16  9:06   ` Thomas Gleixner
2017-01-16  9:06     ` Thomas Gleixner
2017-01-13 16:03 ` [RFC PATCH v2 06/10] perf/core: Export AUX buffer helpers " Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 07/10] perf: Directly pass PERF_AUX_* flags to perf_aux_output_end Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 08/10] perf/core: Add PERF_AUX_FLAG_COLLISION to report colliding samples Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:03 ` [RFC PATCH v2 09/10] drivers/perf: Add support for ARMv8.2 Statistical Profiling Extension Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 16:40   ` Kim Phillips
2017-01-13 16:40     ` Kim Phillips
2017-01-13 17:03     ` Will Deacon
2017-01-13 17:03       ` Will Deacon
2017-01-13 18:17       ` Kim Phillips
2017-01-13 18:17         ` Kim Phillips
2017-01-13 16:03 ` [RFC PATCH v2 10/10] dt-bindings: Document devicetree binding for ARM SPE Will Deacon
2017-01-13 16:03   ` Will Deacon
2017-01-13 18:43   ` Mark Rutland
2017-01-13 18:43     ` Mark Rutland
2017-01-16 10:59     ` Will Deacon
2017-01-16 10:59       ` Will Deacon
2017-01-17 16:31       ` Kim Phillips
2017-01-17 16:31         ` Kim Phillips
2017-01-17 16:50         ` Mark Rutland
2017-01-17 16:50           ` Mark Rutland
2017-01-17 16:45       ` Mark Rutland
2017-01-17 16:45         ` Mark Rutland

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