Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels on boot cpu | KernelTrap

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels on boot cpu

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From: Andi Kleen <ak@...>

To: Neil Horman <nhorman@...>

Cc: Eric W. Biederman <ebiederm@...>, Neil Horman <nhorman@...>, <hbabu@...>, <vgoyal@...>, <kexec@...>, <linux-kernel@...>

Subject: Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels on boot cpu

Date: Tuesday, November 27, 2007 - 11:24 am

> So, it sounds to me then, like unless I'm willing to really re-write the APIC
quoted text> setup code (which I don't feel qualified to do quite yet), that the immediate
> solution would be to not rely on interrupts in legacy mode, which was according
> to my understanding, what the use of the irqpoll command line option was
> supposed to enable. 

irqpoll won't fix the timer interrupt.

-Andi
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Messages in current thread:

[PATCH] kexec: force x86_64 arches to boot kdump kernels on ..., Neil Horman, (Mon Nov 26, 9:47 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 12:12 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 9:13 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 9:28 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 9:45 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 10:56 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Tue Nov 27, 2:41 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 3:42 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Tue Nov 27, 4:00 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 6:24 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Tue Nov 27, 7:24 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Wed Nov 28, 11:36 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Nov 28, 12:02 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Wed Nov 28, 1:36 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Nov 28, 2:16 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Wed Nov 28, 3:05 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Wed Nov 28, 3:42 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Thu Nov 29, 10:16 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Thu Nov 29, 10:54 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Fri Nov 30, 4:59 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Fri Nov 30, 10:35 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Nov 30, 10:32 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Nov 28, 5:09 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Wed Nov 28, 7:27 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Thu Nov 29, 10:12 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Fri Nov 30, 10:42 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Nov 30, 10:51 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Thu Dec 6, 5:39 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Thu Dec 6, 6:11 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Thu Dec 6, 8:33 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Fri Dec 7, 4:50 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Fri Dec 7, 5:22 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 10:21 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Fri Dec 7, 2:36 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 2:48 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 1:58 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Mon Dec 10, 9:08 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Mon Dec 10, 11:43 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Dec 11, 12:48 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 10:39 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Dec 11, 11:29 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 2:22 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Dec 11, 2:46 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 3:24 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Tue Dec 11, 3:51 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 4:59 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Wed Dec 12, 10:21 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Dec 12, 11:55 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Wed Dec 12, 12:07 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Wed Dec 12, 3:43 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Dec 12, 4:22 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Wed Dec 12, 5:32 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Thu Dec 13, 10:39 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Thu Dec 13, 11:16 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Thu Dec 13, 11:32 am)

Re: [PATCH] k8: Enable legacy irqs with extended cpu ids, Eric W. Biederman, (Wed Dec 12, 4:43 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Tue Dec 11, 8:16 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 8:52 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Tue Dec 11, 9:07 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Tue Dec 11, 2:00 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Dec 11, 2:29 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Tue Dec 11, 2:45 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Yinghai Lu, (Tue Dec 11, 2:31 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Mon Dec 10, 11:39 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Mon Dec 10, 9:17 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Mon Dec 10, 12:20 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., yhlu, (Fri Dec 7, 3:19 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 4:13 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Thu Dec 6, 10:04 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Thu Dec 6, 8:10 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Fri Dec 7, 10:39 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 10:53 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Vivek Goyal, (Fri Dec 7, 11:16 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Fri Dec 7, 11:53 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Fri Dec 7, 2:46 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 7:56 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 4:52 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 11:34 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 10:28 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 10:43 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 10:48 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 11:30 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Tue Nov 27, 4:50 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 5:05 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 6:38 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Ben Woodard, (Tue Nov 27, 7:15 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 8:15 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 7:40 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 8:43 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Wed Nov 28, 11:54 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 12:45 pm)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 11:24 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 9:53 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Andi Kleen, (Tue Nov 27, 6:55 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Eric W. Biederman, (Tue Nov 27, 7:19 am)

Re: [PATCH] kexec: force x86_64 arches to boot kdump kernels..., Neil Horman, (Tue Nov 27, 9:28 am)

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