From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] generic: Add the exception case checking routine for ppi interrupt
Date: Tue, 30 Aug 2016 09:50:24 +0100 [thread overview]
Message-ID: <57C548D0.3090700@arm.com> (raw)
In-Reply-To: <1472530639-21616-1-git-send-email-majun258@huawei.com>
On 30/08/16 05:17, MaJun wrote:
> From: Ma Jun <majun258@huawei.com>
>
> During system booting, if the interrupt which has no action registered
> is triggered, it would cause system panic when try to access the
> action member.
And why would that interrupt be enabled? If you enable a PPI before
registering a handler, you're doing something wrong.
Thanks,
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2016-08-30 8:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-30 4:17 [PATCH] generic: Add the exception case checking routine for ppi interrupt MaJun
2016-08-30 8:50 ` Marc Zyngier [this message]
2016-08-30 10:35 ` majun (F)
2016-08-30 11:07 ` Marc Zyngier
2016-08-30 11:21 ` Mark Rutland
2016-08-31 6:35 ` majun (F)
2016-08-31 8:35 ` Marc Zyngier
2016-09-01 8:15 ` majun (F)
2016-09-01 9:03 ` Marc Zyngier
2016-09-02 13:08 ` Thomas Gleixner
2016-09-02 15:49 ` Marc Zyngier
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