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From: Marc Zyngier <maz@kernel.org>
To: shawnguo@kernel.org, linux@rasmusvillemoes.dk,
	leoyang.li@nxp.com, mark.rutland@arm.com, zhiqiang.hou@nxp.com,
	Biwen Li <biwen.li@oss.nxp.com>,
	robh+dt@kernel.org, tglx@linutronix.de,
	linux-kernel@vger.kernel.org,
	Valentin Schneider <valentin.schneider@arm.com>,
	linux-arm-kernel@lists.infradead.org
Cc: xiaobo.xie@nxp.com, Hou Zhiqiang <Zhiqiang.Hou@nxp.com>,
	devicetree@vger.kernel.org, Biwen Li <biwen.li@nxp.com>,
	jiafei.pan@nxp.com, Florian Fainelli <f.fainelli@gmail.com>,
	Gregory Clement <gregory.clement@bootlin.com>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
	Ray Jui <rjui@broadcom.com>, Andrew Lunn <andrew@lunn.ch>,
	Scott Branden <sbranden@broadcom.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: Re: [PATCH 0/5] genirq: Get rid of handle_percpu_devid_fasteoi_ipi()
Date: Fri, 11 Dec 2020 15:01:41 +0000	[thread overview]
Message-ID: <160769813659.482133.5814325145566604439.b4-ty@kernel.org> (raw)
In-Reply-To: <20201109094121.29975-1-valentin.schneider@arm.com>

On Mon, 9 Nov 2020 09:41:16 +0000, Valentin Schneider wrote:
> While hacking on the GIC flow handlers, I grew increasingly suspicious of
> handle_percpu_devid_fasteoi_ipi() and thus did a bit of digging. AFAICT it isn't
> actually needed and handle_percpu_devid_irq() would suffice. Argumentation is in
> patch 1.
> 
> Tested on my Juno (GICv2) and eMAG (GICv3).
> 
> [...]

Applied to irq/irqchip-next, thanks!

[1/5] irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq()
      commit: 6abbd6988971aaa607b026eaa0ffd2301352f2ea
[2/5] irqchip/armada-370-xp: Make IPIs use handle_percpu_devid_irq()
      commit: e52e73b7e9f7d08b8c2ef6fb1657105093e22a03
[3/5] irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq()
      commit: ffdad793d579c9286c7b67a86d1a3c890fb32082
[4/5] irqchip/hip04: Make IPIs use handle_percpu_devid_irq()
      commit: a2e042e13ff322ad523a2f131dd6e03e8bc05053
[5/5] Revert "genirq: Add fasteoi IPI flow"
      commit: b388fa50142510fb6477f130bb1b3f05a0a263a1

Cheers,

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



WARNING: multiple messages have this Message-ID (diff)
From: Marc Zyngier <maz@kernel.org>
To: shawnguo@kernel.org, linux@rasmusvillemoes.dk,
	leoyang.li@nxp.com, mark.rutland@arm.com, zhiqiang.hou@nxp.com,
	Biwen Li <biwen.li@oss.nxp.com>,
	robh+dt@kernel.org, tglx@linutronix.de,
	linux-kernel@vger.kernel.org,
	Valentin Schneider <valentin.schneider@arm.com>,
	linux-arm-kernel@lists.infradead.org
Cc: devicetree@vger.kernel.org,
	Florian Fainelli <f.fainelli@gmail.com>,
	Scott Branden <sbranden@broadcom.com>,
	Biwen Li <biwen.li@nxp.com>, Ray Jui <rjui@broadcom.com>,
	Hou Zhiqiang <Zhiqiang.Hou@nxp.com>,
	xiaobo.xie@nxp.com, Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
	Andrew Lunn <andrew@lunn.ch>,
	jiafei.pan@nxp.com, Gregory Clement <gregory.clement@bootlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Subject: Re: [PATCH 0/5] genirq: Get rid of handle_percpu_devid_fasteoi_ipi()
Date: Fri, 11 Dec 2020 15:01:41 +0000	[thread overview]
Message-ID: <160769813659.482133.5814325145566604439.b4-ty@kernel.org> (raw)
In-Reply-To: <20201109094121.29975-1-valentin.schneider@arm.com>

On Mon, 9 Nov 2020 09:41:16 +0000, Valentin Schneider wrote:
> While hacking on the GIC flow handlers, I grew increasingly suspicious of
> handle_percpu_devid_fasteoi_ipi() and thus did a bit of digging. AFAICT it isn't
> actually needed and handle_percpu_devid_irq() would suffice. Argumentation is in
> patch 1.
> 
> Tested on my Juno (GICv2) and eMAG (GICv3).
> 
> [...]

Applied to irq/irqchip-next, thanks!

[1/5] irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq()
      commit: 6abbd6988971aaa607b026eaa0ffd2301352f2ea
[2/5] irqchip/armada-370-xp: Make IPIs use handle_percpu_devid_irq()
      commit: e52e73b7e9f7d08b8c2ef6fb1657105093e22a03
[3/5] irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq()
      commit: ffdad793d579c9286c7b67a86d1a3c890fb32082
[4/5] irqchip/hip04: Make IPIs use handle_percpu_devid_irq()
      commit: a2e042e13ff322ad523a2f131dd6e03e8bc05053
[5/5] Revert "genirq: Add fasteoi IPI flow"
      commit: b388fa50142510fb6477f130bb1b3f05a0a263a1

Cheers,

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



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  parent reply	other threads:[~2020-12-11 15:37 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-09  9:41 [PATCH 0/5] genirq: Get rid of handle_percpu_devid_fasteoi_ipi() Valentin Schneider
2020-11-09  9:41 ` Valentin Schneider
2020-11-09  9:41 ` [PATCH 1/5] irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq() Valentin Schneider
2020-11-09  9:41   ` Valentin Schneider
2020-12-11 14:58   ` [irqchip: irq/irqchip-next] " irqchip-bot for Valentin Schneider
2020-11-09  9:41 ` [PATCH 2/5] irqchip/armada-370-xp: Make IPIs " Valentin Schneider
2020-11-09  9:41   ` Valentin Schneider
2020-12-11 14:58   ` [irqchip: irq/irqchip-next] " irqchip-bot for Valentin Schneider
2020-11-09  9:41 ` [PATCH 3/5] irqchip/bcm2836: " Valentin Schneider
2020-11-09  9:41   ` Valentin Schneider
2020-12-11 14:58   ` [irqchip: irq/irqchip-next] " irqchip-bot for Valentin Schneider
2020-12-15  0:21   ` [PATCH 3/5] " Guenter Roeck
2020-12-15  0:21     ` Guenter Roeck
2020-12-15 10:19     ` Marc Zyngier
2020-12-15 10:19       ` Marc Zyngier
2020-12-15 11:14       ` Valentin Schneider
2020-12-15 11:14         ` Valentin Schneider
2020-12-15 12:14         ` Marc Zyngier
2020-12-15 12:14           ` Marc Zyngier
2020-12-15 15:21       ` Guenter Roeck
2020-12-15 15:21         ` Guenter Roeck
2020-12-15 15:26         ` Marc Zyngier
2020-12-15 15:26           ` Marc Zyngier
2020-12-15 15:39           ` Guenter Roeck
2020-12-15 15:39             ` Guenter Roeck
2020-12-15 15:46             ` Marc Zyngier
2020-12-15 15:46               ` Marc Zyngier
2020-12-15 16:23               ` Guenter Roeck
2020-12-15 16:23                 ` Guenter Roeck
2020-12-18  5:18               ` Guenter Roeck
2020-12-18  5:18                 ` Guenter Roeck
2020-12-18 18:40                 ` Marc Zyngier
2020-12-18 18:40                   ` Marc Zyngier
2020-12-18 18:47                   ` Guenter Roeck
2020-12-18 18:47                     ` Guenter Roeck
2020-12-18 18:40             ` [irqchip: irq/irqchip-next] irqchip/bcm2836: Fix IPI acknowledgement after conversion to handle_percpu_devid_irq irqchip-bot for Marc Zyngier
2020-12-18 20:36               ` Valentin Schneider
2020-12-18 20:53                 ` Marc Zyngier
2020-11-09  9:41 ` [PATCH 4/5] irqchip/hip04: Make IPIs use handle_percpu_devid_irq() Valentin Schneider
2020-11-09  9:41   ` Valentin Schneider
2020-12-11 14:58   ` [irqchip: irq/irqchip-next] " irqchip-bot for Valentin Schneider
2020-11-09  9:41 ` [PATCH 5/5] Revert "genirq: Add fasteoi IPI flow" Valentin Schneider
2020-11-09  9:41   ` Valentin Schneider
2020-12-11 14:58   ` [irqchip: irq/irqchip-next] " irqchip-bot for Valentin Schneider
2020-12-11 15:01 ` Marc Zyngier [this message]
2020-12-11 15:01   ` [PATCH 0/5] genirq: Get rid of handle_percpu_devid_fasteoi_ipi() Marc Zyngier

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