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Re: [LKML] [PATCH] Fix NULL pointer for Xen guests

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From: Konrad Rzeszutek Wilk
Subject: Re: [LKML] [PATCH] Fix NULL pointer for Xen guests
Date: Tuesday, April 27, 2010 - 11:34 am

>> Can you provide a short example of test scenario? As in what I should do

2.6.34-rc5 PV boots under Xen for me (and pretty much since 2.6.33 +
Suresh fix for the CONFIG_RODATA_MARK).

Perhaps I am missing some of the .config options you have set that make it not work?

The irqbalance daemon looks to be running - but I think you are hitting
this during bootup?  How long do you have to wait for this to trigger?

How many CPUs did you assign to your guest?

What are the "other bugs" you speak off?


OK, so your control domain is RHEL5. Mine is the Jeremy's xen/next one
(2.6.32). Let me try to compile RHEL5 under FC11 - any tricks necessary
to do that?
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Messages in current thread:
[PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Tue Apr 27, 8:24 am)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Konrad Rzeszutek Wilk, (Tue Apr 27, 9:58 am)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Tue Apr 27, 10:09 am)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Andrew Jones, (Tue Apr 27, 10:59 am)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Konrad Rzeszutek Wilk, (Tue Apr 27, 11:34 am)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Tue Apr 27, 11:47 am)
Re: [PATCH] Fix NULL pointer for Xen guests, Andrew Morton, (Wed Apr 28, 11:26 am)
Re: [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Wed Apr 28, 11:29 am)
Re: [PATCH] Fix NULL pointer for Xen guests, Suresh Siddha, (Wed Apr 28, 11:42 am)
Re: [PATCH] Fix NULL pointer for Xen guests, Andrew Morton, (Wed Apr 28, 11:50 am)
Re: [stable] [PATCH] Fix NULL pointer for Xen guests, Greg KH, (Wed Apr 28, 12:15 pm)
Re: [PATCH] Fix NULL pointer for Xen guests, H. Peter Anvin, (Fri Apr 30, 1:55 pm)
Re: [PATCH] Fix NULL pointer for Xen guests, H. Peter Anvin, (Fri Apr 30, 2:33 pm)
[tip:x86/urgent] x86: Fix NULL pointer access in irq_force ..., tip-bot for Prarit B ..., (Fri Apr 30, 2:36 pm)
Re: [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Fri Apr 30, 3:01 pm)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Konrad Rzeszutek Wilk, (Mon May 3, 12:16 pm)
Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Mon May 3, 12:56 pm)
Re: [LKML] Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Konrad Rzeszutek Wilk, (Tue May 4, 8:02 am)
Re: [LKML] [tip:x86/urgent] x86: Fix NULL pointer access i ..., Konrad Rzeszutek Wilk, (Tue May 4, 8:02 am)
Re: [LKML] Re: [LKML] [PATCH] Fix NULL pointer for Xen guests, Prarit Bhargava, (Tue May 4, 8:21 am)