From: Thomas Gleixner <tglx@linutronix.de>
To: Jeffy Chen <jeffy.chen@rock-chips.com>
Cc: linux-kernel@vger.kernel.org, briannorris@chromium.org,
dianders@chromium.org, tfiga@chromium.org
Subject: Re: [PATCH] genirq: Check irq disabled & masked states in irq_shutdown
Date: Fri, 26 May 2017 15:20:27 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.20.1705261519070.1902@nanos> (raw)
In-Reply-To: <1495804658-12410-1-git-send-email-jeffy.chen@rock-chips.com>
On Fri, 26 May 2017, Jeffy Chen wrote:
> If irq is already disabled and masked, we would hit a unbalanced irq
> shutdown/disable/mask when freeing it.
Errr? What exactly is unbalanced? None of the called functions has any
counter or whatever.
Can you please explain what you are trying to fix?
Thanks,
tglx
next prev parent reply other threads:[~2017-05-26 13:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-26 13:17 Jeffy Chen
2017-05-26 13:20 ` Thomas Gleixner [this message]
2017-05-27 4:52 ` jeffy
2017-05-27 8:16 ` Thomas Gleixner
2017-05-30 23:20 ` Brian Norris
2017-05-30 23:32 ` Brian Norris
2017-05-31 8:38 ` Thomas Gleixner
2017-05-31 9:22 ` Thomas Gleixner
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