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From: Valentin Schneider <valentin.schneider@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>
Subject: Re: [RFC PATCH v2 02/10] genirq: Define irq_ack() and irq_eoi() helpers
Date: Tue, 01 Jun 2021 11:25:25 +0100	[thread overview]
Message-ID: <87sg21g9uy.mognet@arm.com> (raw)
In-Reply-To: <871r9stpd5.wl-maz@kernel.org>

On 27/05/21 11:58, Marc Zyngier wrote:
> On Thu, 27 May 2021 11:55:50 +0100,
> Marc Zyngier <maz@kernel.org> wrote:
>>
>> On Tue, 25 May 2021 18:32:47 +0100,
>> Valentin Schneider <valentin.schneider@arm.com> wrote:
>> > diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
>> > index b6c1cceddec0..090bd7868845 100644
>> > --- a/kernel/irq/internals.h
>> > +++ b/kernel/irq/internals.h
>> > @@ -87,6 +87,8 @@ extern void irq_enable(struct irq_desc *desc);
>> >  extern void irq_disable(struct irq_desc *desc);
>> >  extern void irq_percpu_enable(struct irq_desc *desc, unsigned int cpu);
>> >  extern void irq_percpu_disable(struct irq_desc *desc, unsigned int cpu);
>> > +extern void irq_ack(struct irq_desc *desc);
>> > +extern void irq_eoi(struct irq_desc *desc);
>>
>> Nit: we have {un,}mask_irq, but you add irq_{ack,eoi}. It'd be good to
>> have some naming consistency (yes, this may/will clash with existing
>> code, but we can fix that as well).
>
> Actually, the helpers do have the right naming, but the internal
> declarations are the ones that are wrong...
>

Doh!

>       M.
>
> --
> Without deviation from the norm, progress is not possible.

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WARNING: multiple messages have this Message-ID (diff)
From: Valentin Schneider <valentin.schneider@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Vincenzo Frascino <vincenzo.frascino@arm.com>
Subject: Re: [RFC PATCH v2 02/10] genirq: Define irq_ack() and irq_eoi() helpers
Date: Tue, 01 Jun 2021 11:25:25 +0100	[thread overview]
Message-ID: <87sg21g9uy.mognet@arm.com> (raw)
In-Reply-To: <871r9stpd5.wl-maz@kernel.org>

On 27/05/21 11:58, Marc Zyngier wrote:
> On Thu, 27 May 2021 11:55:50 +0100,
> Marc Zyngier <maz@kernel.org> wrote:
>>
>> On Tue, 25 May 2021 18:32:47 +0100,
>> Valentin Schneider <valentin.schneider@arm.com> wrote:
>> > diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
>> > index b6c1cceddec0..090bd7868845 100644
>> > --- a/kernel/irq/internals.h
>> > +++ b/kernel/irq/internals.h
>> > @@ -87,6 +87,8 @@ extern void irq_enable(struct irq_desc *desc);
>> >  extern void irq_disable(struct irq_desc *desc);
>> >  extern void irq_percpu_enable(struct irq_desc *desc, unsigned int cpu);
>> >  extern void irq_percpu_disable(struct irq_desc *desc, unsigned int cpu);
>> > +extern void irq_ack(struct irq_desc *desc);
>> > +extern void irq_eoi(struct irq_desc *desc);
>>
>> Nit: we have {un,}mask_irq, but you add irq_{ack,eoi}. It'd be good to
>> have some naming consistency (yes, this may/will clash with existing
>> code, but we can fix that as well).
>
> Actually, the helpers do have the right naming, but the internal
> declarations are the ones that are wrong...
>

Doh!

>       M.
>
> --
> Without deviation from the norm, progress is not possible.

  reply	other threads:[~2021-06-01 10:28 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 17:32 [RFC PATCH v2 00/10] irqchip/irq-gic: Optimize masking by leveraging EOImode=1 Valentin Schneider
2021-05-25 17:32 ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 01/10] genirq: Add chip flag to denote automatic IRQ (un)masking Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 02/10] genirq: Define irq_ack() and irq_eoi() helpers Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 20:54   ` kernel test robot
2021-05-27 10:55   ` Marc Zyngier
2021-05-27 10:55     ` Marc Zyngier
2021-05-27 10:58     ` Marc Zyngier
2021-05-27 10:58       ` Marc Zyngier
2021-06-01 10:25       ` Valentin Schneider [this message]
2021-06-01 10:25         ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 03/10] genirq: Employ ack_irq() and eoi_irq() where relevant Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 04/10] genirq: Add handle_strict_flow_irq() flow handler Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 05/10] genirq: Let purely flow-masked ONESHOT irqs through unmask_threaded_irq() Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 06/10] genirq: Don't mask IRQ within flow handler if IRQ is flow-masked Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 07/10] genirq, irq-gic-v3: Make NMI flow handlers use ->irq_ack() if available Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 08/10] irqchip/gic-v3-its: Use irq_chip_ack_parent() Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-27 12:17   ` Marc Zyngier
2021-05-27 12:17     ` Marc Zyngier
2021-06-01 10:25     ` Valentin Schneider
2021-06-01 10:25       ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 09/10] irqchip/gic: Convert to handle_strict_flow_irq() Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-27 12:21   ` Marc Zyngier
2021-05-27 12:21     ` Marc Zyngier
2021-06-01 10:25     ` Valentin Schneider
2021-06-01 10:25       ` Valentin Schneider
2021-06-15 15:20       ` Valentin Schneider
2021-06-15 15:20         ` Valentin Schneider
2021-05-25 17:32 ` [RFC PATCH v2 10/10] irqchip/gic-v3: " Valentin Schneider
2021-05-25 17:32   ` Valentin Schneider
2021-05-25 17:34 ` [RFC PATCH v2 00/10] irqchip/irq-gic: Optimize masking by leveraging EOImode=1 Valentin Schneider
2021-05-25 17:34   ` Valentin Schneider
2021-05-27 11:17 ` Marc Zyngier
2021-05-27 11:17   ` Marc Zyngier
2021-06-01 10:25   ` Valentin Schneider
2021-06-01 10:25     ` Valentin Schneider
2021-06-03 15:32     ` Valentin Schneider
2021-06-03 15:32       ` Valentin Schneider
2021-06-08 15:29     ` Marc Zyngier
2021-06-08 15:29       ` Marc Zyngier
2021-06-08 17:58       ` Lorenzo Pieralisi
2021-06-08 17:58         ` Lorenzo Pieralisi
  -- strict thread matches above, loose matches on Subject: below --
2021-05-25 23:01 [RFC PATCH v2 02/10] genirq: Define irq_ack() and irq_eoi() helpers kernel test robot

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