From: Marc Zyngier <maz@kernel.org>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: Will Deacon <will@kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Russell King <linux@arm.linux.org.uk>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Sumit Garg <sumit.garg@linaro.org>,
Valentin Schneider <Valentin.Schneider@arm.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Gregory Clement <gregory.clement@bootlin.com>,
Andrew Lunn <andrew@lunn.ch>,
kernel-team@android.com
Subject: [PATCH v2 10/17] irqchip/gic-common: Don't enable SGIs by default
Date: Wed, 24 Jun 2020 20:58:04 +0100 [thread overview]
Message-ID: <20200624195811.435857-11-maz@kernel.org> (raw)
In-Reply-To: <20200624195811.435857-1-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();
}
--
2.27.0
next prev parent reply other threads:[~2020-06-24 20:03 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 19:57 [PATCH v2 00/17] arm/arm64: Turning IPIs into normal interrupts Marc Zyngier
2020-06-24 19:57 ` [PATCH v2 01/17] genirq: Add fasteoi IPI flow Marc Zyngier
2020-06-24 19:57 ` [PATCH v2 02/17] genirq: Allow interrupts to be excluded from /proc/interrupts Marc Zyngier
2020-06-24 19:57 ` [PATCH v2 03/17] arm64: Allow IPIs to be handled as normal interrupts Marc Zyngier
2020-06-25 18:25 ` Valentin Schneider
2020-07-10 19:58 ` Valentin Schneider
2020-06-24 19:57 ` [PATCH v2 04/17] ARM: " Marc Zyngier
2020-06-25 18:25 ` Valentin Schneider
2020-06-29 9:37 ` Marc Zyngier
2020-06-24 19:57 ` [PATCH v2 05/17] irqchip/gic-v3: Describe the SGI range Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 06/17] irqchip/gic-v3: Configure SGIs as standard interrupts Marc Zyngier
2020-06-25 18:25 ` Valentin Schneider
2020-06-30 10:15 ` Marc Zyngier
2020-07-02 13:23 ` Valentin Schneider
2020-07-02 13:48 ` Marc Zyngier
2020-07-02 14:24 ` Valentin Schneider
2020-06-24 19:58 ` [PATCH v2 07/17] irqchip/gic: Atomically update affinity Marc Zyngier
2020-07-01 19:33 ` Sasha Levin
2020-07-10 14:02 ` Sasha Levin
2021-09-09 15:22 ` Geert Uytterhoeven
2021-09-09 15:37 ` Russell King (Oracle)
2021-09-10 10:22 ` Marc Zyngier
2021-09-10 13:19 ` Geert Uytterhoeven
2021-09-11 2:49 ` Magnus Damm
2021-09-11 19:32 ` Marc Zyngier
2021-09-12 5:40 ` Magnus Damm
2021-09-13 8:05 ` Geert Uytterhoeven
2021-09-15 3:28 ` Magnus Damm
2021-09-22 13:53 ` [irqchip: irq/irqchip-fixes] irqchip/gic: Work around broken Renesas integration irqchip-bot for Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 08/17] irqchip/gic: Refactor SMP configuration Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 09/17] irqchip/gic: Configure SGIs as standard interrupts Marc Zyngier
2020-06-24 19:58 ` Marc Zyngier [this message]
2020-06-24 19:58 ` [PATCH v2 11/17] irqchip/bcm2836: Configure mailbox interrupts " Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 12/17] irqchip/hip04: Configure IPIs " Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 13/17] irqchip/armada-370-xp: " Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 14/17] arm64: Kill __smp_cross_call and co Marc Zyngier
2020-06-25 18:25 ` Valentin Schneider
2020-07-02 13:37 ` Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 15/17] arm64: Remove custom IRQ stat accounting Marc Zyngier
2020-06-25 18:26 ` Valentin Schneider
2020-06-26 11:58 ` Marc Zyngier
2020-06-26 23:15 ` Valentin Schneider
2020-06-27 11:42 ` Marc Zyngier
2020-07-10 19:58 ` Valentin Schneider
2020-06-24 19:58 ` [PATCH v2 16/17] ARM: Kill __smp_cross_call and co Marc Zyngier
2020-06-24 19:58 ` [PATCH v2 17/17] ARM: Remove custom IRQ stat accounting Marc Zyngier
2020-06-25 18:24 ` [PATCH v2 00/17] arm/arm64: Turning IPIs into normal interrupts Valentin Schneider
2020-07-10 19:58 ` Valentin Schneider
2020-08-11 13:15 ` Sumit Garg
2020-08-11 13:58 ` Marc Zyngier
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