From: <gregkh@linuxfoundation.org>
To: antoine.tenart@free-electrons.com, gregkh@linuxfoundation.org,
tglx@linutronix.de
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "irqchip/irq-mvebu-gicp: Add missing spin_lock init" has been added to the 4.13-stable tree
Date: Mon, 06 Nov 2017 08:56:28 +0100 [thread overview]
Message-ID: <1509954988167175@kroah.com> (raw)
This is a note to let you know that I've just added the patch titled
irqchip/irq-mvebu-gicp: Add missing spin_lock init
to the 4.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
irqchip-irq-mvebu-gicp-add-missing-spin_lock-init.patch
and it can be found in the queue-4.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From c9bb86338a6bb91e4d32db04feb6b8d423e04d06 Mon Sep 17 00:00:00 2001
From: Antoine Tenart <antoine.tenart@free-electrons.com>
Date: Wed, 25 Oct 2017 09:23:26 +0200
Subject: irqchip/irq-mvebu-gicp: Add missing spin_lock init
From: Antoine Tenart <antoine.tenart@free-electrons.com>
commit c9bb86338a6bb91e4d32db04feb6b8d423e04d06 upstream.
A spin lock is used in the irq-mvebu-gicp driver, but it is never
initialized. This patch adds the missing spin_lock_init() call in the
driver's probe function.
Fixes: a68a63cb4dfc ("irqchip/irq-mvebu-gicp: Add new driver for Marvell GICP")
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: gregory.clement@free-electrons.com
Acked-by: marc.zyngier@arm.com
Cc: thomas.petazzoni@free-electrons.com
Cc: andrew@lunn.ch
Cc: jason@lakedaemon.net
Cc: nadavh@marvell.com
Cc: miquel.raynal@free-electrons.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: sebastian.hesselbarth@gmail.com
Link: https://lkml.kernel.org/r/20171025072326.21030-1-antoine.tenart@free-electrons.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/irqchip/irq-mvebu-gicp.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/irqchip/irq-mvebu-gicp.c
+++ b/drivers/irqchip/irq-mvebu-gicp.c
@@ -194,6 +194,7 @@ static int mvebu_gicp_probe(struct platf
return -ENOMEM;
gicp->dev = &pdev->dev;
+ spin_lock_init(&gicp->spi_lock);
gicp->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!gicp->res)
Patches currently in stable-queue which might be from antoine.tenart@free-electrons.com are
queue-4.13/irqchip-irq-mvebu-gicp-add-missing-spin_lock-init.patch
reply other threads:[~2017-11-06 7:56 UTC|newest]
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