From: "Lu, Yinghai" <yinghai.lu@amd.com>
To: ebiederm@xmission.com
Cc: "Andi Kleen" <ak@muc.de>,
"linux kernel mailing list" <linux-kernel@vger.kernel.org>,
yhlu.kernel@gmail.com
Subject: RE: Fwd: [PATCH] x86_64: typo in __assign_irq_vector when update pos for vector and offset
Date: Mon, 16 Oct 2006 12:52:06 -0700 [thread overview]
Message-ID: <5986589C150B2F49A46483AC44C7BCA412D6E7@ssvlexmb2.amd.com> (raw)
>So to get things going making TARGET_CPUS cpu_online_map looks like
>the right thing to do.
Yes. but need to other reference to TARGET_CPUS to verify...it doesn't
break sth.
>My question is are your io_apics pci devices? Not does the kernel
>have them.
Yes, I'm testing with 32 amd8132 in the simulator. Or forget about about
ioapic, and use MSI, and HT-irq directly...?
>There are a lot of ways we can approach assigning irqs to cpus and
there
>is a lot of work there. I think Adrian Bunk has been doing some work
>with the user space irq balancer, and should probably be involved.
Right. We need only do needed in kernel space, and leave most to irq
balancer.
YH
next reply other threads:[~2006-10-16 20:06 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-16 19:52 Lu, Yinghai [this message]
2006-10-17 17:55 ` Eric W. Biederman
-- strict thread matches above, loose matches on Subject: below --
2006-10-17 18:05 Lu, Yinghai
2006-10-16 19:02 Lu, Yinghai
2006-10-16 18:27 Lu, Yinghai
2006-10-16 19:03 ` Eric W. Biederman
2006-10-15 7:29 yhlu
2006-10-15 19:21 ` yhlu
2006-10-16 15:26 ` Fwd: " Yinghai Lu
2006-10-16 18:05 ` Eric W. Biederman
2006-10-16 18:35 ` Andi Kleen
2006-10-16 18:54 ` Eric W. Biederman
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