linux-kernel - Re: [PATCH 1/2] irqchip/gic-v3-its: Make its_lock a raw_spin_lock

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Message-ID: <86fdf639-32c7-5657-d8ae-f8dbf681f399@arm.com>
Date:   Mon, 6 Aug 2018 09:17:39 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        linux-kernel@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>
Subject: Re: [PATCH 1/2] irqchip/gic-v3-its: Make its_lock a raw_spin_lock_t

On 18/07/18 16:42, Sebastian Andrzej Siewior wrote:
> The its_lock lock is held while a new device is added to the list and
> during setup while the CPU is booted. Even on -RT the CPU-bootup is
> performed with disabled interrupts.
> 
> Make its_lock a raw_spin_lock_t.
> 
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>

Applied to irq/irqchip-next.

Thanks,
	
	M.
-- 
Jazz is not dead. It just smells funny...