From: Zhenzhong Duan <zhenzhong.duan@oracle.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xensource.com,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Feng Jin <joe.jin@oracle.com>,
ben@guthro.net
Subject: Re: [PATCH] xen: minor fix in apic ipi interface func
Date: Wed, 10 Apr 2013 10:25:05 +0800 [thread overview]
Message-ID: <5164CD81.3080403@oracle.com> (raw)
In-Reply-To: <20130409192054.GA1768@phenom.dumpdata.com>
On 2013-04-10 03:20, Konrad Rzeszutek Wilk wrote:
> On Tue, Apr 09, 2013 at 06:51:09PM +0800, Zhenzhong Duan wrote:
>> xen_send_IPI_mask_allbutself uses native vector as input other than xen_vector.
> Ouch. But it looks as the only user of the .send_IPI_mask_allbutself
> is just xen_send_IPI_allbutself? Or is there another user of this?
It looks __default_local_send_IPI_allbutself called
apic->send_IPI_mask_allbutself.
In set_xen_basic_apic_ops, apic->send_IPI_mask_allbutself =
xen_send_IPI_mask_allbutself.
apic->send_IPI_mask_allbutself use native vector as input like other funcs.
> Is there a particular bug that was found with this?
No, just looking at code and see the error.
zduan
prev parent reply other threads:[~2013-04-10 2:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 10:51 [PATCH] xen: minor fix in apic ipi interface func Zhenzhong Duan
2013-04-09 19:20 ` Konrad Rzeszutek Wilk
2013-04-10 2:25 ` Zhenzhong Duan [this message]
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