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From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Sumit Garg <sumit.garg@linaro.org>,
	kernel-team@android.com, Russell King <linux@arm.linux.org.uk>,
	Jason Cooper <jason@lakedaemon.net>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Will Deacon <will@kernel.org>
Subject: [PATCH 09/11] irqchip/gic-common: Don't enable SGIs by default
Date: Tue, 19 May 2020 17:17:53 +0100
Message-ID: <20200519161755.209565-10-maz@kernel.org> (raw)
In-Reply-To: <20200519161755.209565-1-maz@kernel.org>

The architecture code now enables the IPIs as required, so no
need to enable SGIs by default in the GIC code.

Signed-off-by: Marc Zyngier <maz@kernel.org>
---
 drivers/irqchip/irq-gic-common.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index 82520006195d..f47b41dfd023 100644
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -152,9 +152,6 @@ void gic_cpu_config(void __iomem *base, int nr, void (*sync_access)(void))
 		writel_relaxed(GICD_INT_DEF_PRI_X4,
 					base + GIC_DIST_PRI + i * 4 / 4);
 
-	/* Ensure all SGI interrupts are now enabled */
-	writel_relaxed(GICD_INT_EN_SET_SGI, base + GIC_DIST_ENABLE_SET);
-
 	if (sync_access)
 		sync_access();
 }
-- 
2.26.2


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Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-19 16:17 [PATCH 00/11] arm/arm64: Turning IPIs into normal interrupts Marc Zyngier
2020-05-19 16:17 ` [PATCH 01/11] genirq: Add fasteoi IPI flow Marc Zyngier
2020-05-19 19:47   ` Florian Fainelli
2020-06-12  9:54     ` Marc Zyngier
2020-05-19 22:25   ` Valentin Schneider
2020-05-19 22:29     ` Valentin Schneider
2020-06-12  9:58     ` Marc Zyngier
2020-05-19 16:17 ` [PATCH 02/11] genirq: Allow interrupts to be excluded from /proc/interrupts Marc Zyngier
2020-05-19 16:17 ` [PATCH 03/11] arm64: Allow IPIs to be handled as normal interrupts Marc Zyngier
2020-05-21 14:03   ` Valentin Schneider
2020-05-19 16:17 ` [PATCH 04/11] ARM: " Marc Zyngier
2020-05-19 22:24   ` Russell King - ARM Linux admin
2020-05-21 14:03     ` Valentin Schneider
2020-05-21 15:12       ` Russell King - ARM Linux admin
2020-05-21 16:11         ` Valentin Schneider
2020-05-19 16:17 ` [PATCH 05/11] irqchip/gic-v3: Describe the SGI range Marc Zyngier
2020-05-19 16:17 ` [PATCH 06/11] irqchip/gic-v3: Configure SGIs as standard interrupts Marc Zyngier
2020-05-20  9:52   ` Sumit Garg
2020-05-20 10:24     ` Marc Zyngier
2020-05-21 14:04   ` Valentin Schneider
2020-06-12 10:39     ` Marc Zyngier
2020-05-19 16:17 ` [PATCH 07/11] irqchip/gic: Refactor SMP configuration Marc Zyngier
2020-05-19 16:17 ` [PATCH 08/11] irqchip/gic: Configure SGIs as standard interrupts Marc Zyngier
2021-04-20 20:37   ` dann frazier
2021-04-20 21:25     ` dann frazier
2021-04-21 10:58       ` Marc Zyngier
2021-04-21 14:52         ` dann frazier
2021-04-21 15:49           ` Marc Zyngier
2020-05-19 16:17 ` Marc Zyngier [this message]
2020-05-19 16:17 ` [PATCH 10/11] irqchip/bcm2836: Configure mailbox interrupts " Marc Zyngier
2020-05-19 16:17 ` [PATCH 11/11] arm64: Kill __smp_cross_call and co Marc Zyngier
2020-05-19 17:50 ` [PATCH 00/11] arm/arm64: Turning IPIs into normal interrupts Florian Fainelli
2020-05-19 19:47   ` Florian Fainelli
2020-06-12  9:49   ` Marc Zyngier
2020-06-12 16:57     ` Florian Fainelli
2020-05-19 22:25 ` Valentin Schneider

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