From: Flavio Leitner <fbl@redhat.com>
To: Jason Wang <jasowang@redhat.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] 8139cp: set intr mask after its handler is registered
Date: Thu, 12 Apr 2012 10:45:29 -0300 [thread overview]
Message-ID: <20120412104529.27ece685@asterix.rh> (raw)
In-Reply-To: <20120412081053.25774.41676.stgit@amd-6168-8-1.englab.nay.redhat.com>
On Thu, 12 Apr 2012 16:10:54 +0800
Jason Wang <jasowang@redhat.com> wrote:
> We set intr mask before its handler is registered, this does not work well when
> 8139cp is sharing irq line with other devices. As the irq could be enabled by
> the device before 8139cp's hander is registered which may lead unhandled
> irq. Fix this by introducing an helper cp_irq_enable() and call it after
> request_irq().
>
> Signed-off-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Flavio Leitner <fbl@redhat.com>
fbl
next prev parent reply other threads:[~2012-04-12 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-12 8:10 [PATCH] 8139cp: set intr mask after its handler is registered Jason Wang
2012-04-12 13:45 ` Flavio Leitner [this message]
2012-04-13 17:42 ` David Miller
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