From: "Liu, Chuansheng" <chuansheng.liu@intel.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: "tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
"mathias.nyman@linux.intel.com" <mathias.nyman@linux.intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] x86/ioapic: Fix that not all allocated irqs are ioapic type irqs
Date: Fri, 19 Oct 2012 06:35:38 +0000 [thread overview]
Message-ID: <27240C0AC20F114CBF8149A2696CBE4A1A4EC6@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <CAE9FiQVY8TqVeNZc_a23WH0fwKeB2XbVQ080z_PQxGQFmqnajw@mail.gmail.com>
> -----Original Message-----
> From: yhlu.kernel@gmail.com [mailto:yhlu.kernel@gmail.com] On Behalf Of
> Yinghai Lu
> impossible !
>
> where is the irq_desc coming from. ?
Any other chip can call function irq_alloc_descs/irq_alloc_desc() to get irq_desc,
and other chip can has their own chip data.
It is this patch want to point out.
prev parent reply other threads:[~2012-10-19 6:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-19 10:41 Chuansheng Liu
2012-10-19 6:11 ` Yinghai Lu
2012-10-19 6:23 ` Liu, Chuansheng
2012-10-19 6:35 ` Liu, Chuansheng [this message]
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