linux-kernel - Re: [PATCH] x86: fix probe_nr

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Message-ID: <48AE81B9.4070103@citrix.com>
Date:	Fri, 22 Aug 2008 10:07:05 +0100
From:	Alex Nixon <alex.nixon@...rix.com>
To:	Ingo Molnar <mingo@...e.hu>
CC:	Jeremy Fitzhardinge <jeremy@...p.org>,
	Yinghai Lu <yhlu.kernel@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86: fix probe_nr_irqs for xen

Ingo Molnar wrote:
> * Jeremy Fitzhardinge <jeremy@...p.org> wrote:
> 
>> Yinghai Lu wrote:
>>> otherwise Xen is _completely_ unusable with 5 or more VCPUs.
>>> ( when !CONFIG_HAVE_SPARSE_IRQ)
>>>
>>> based on Alex's patch
>>>
>>> also add +1 offset after redir_entries
>>>
>>> Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>
>>> Cc: Alex Nixon <alex.nixon@...rix.com>
>>>   
>> Looks good to me.  We can fix this in a better way later.
>>
>> Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@...rix.com>
> 
> applied to tip/irq/sparseirq. 
> 
> Alex, does this approach work for you too?
> 
> 	Ingo

Yep.

- Alex
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