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Message-ID: <86802c440811052310o1cd9d75bma489d9ab66ed514a@mail.gmail.com>
Date: Wed, 5 Nov 2008 23:10:26 -0800
From: "Yinghai Lu" <yinghai@kernel.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] x86: make NR_IRQS on 32bit is same to 64bit
Cc: "Ingo Molnar" <mingo@elte.hu>, "Jeremy Fitzhardinge" <jeremy@goop.org>,
       "Thomas Gleixner" <tglx@linutronix.de>,
       "Andrew Morton" <akpm@linux-foundation.org>,
       "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
       "Ben Hutchings" <bhutchings@solarflare.com>
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On Wed, Nov 5, 2008 at 11:03 PM, H. Peter Anvin <hpa@zytor.com> wrote:
> Yinghai Lu wrote:
>>
>> On Wed, Nov 5, 2008 at 10:52 PM, H. Peter Anvin <hpa@zytor.com> wrote:
>>>
>>> Yinghai Lu wrote:
>>>>>
>>>>> Clean-up sidenote: i think we can now remove the VISWS #ifdef portion
>>>>> for good? Mind sending a patch for that too?
>>>>
>>>> could remove CONFIG_PARAVIRT too.. Jeremy?
>>>>
>>> This seems like a bad idea, especially for the embedded guys.
>>
>> make one CONFIG_NR_IRQS for them before working out one dyna_array is
>> get merged?
>>
>
> Ah, sorry... I missed the context and thought you meant removing
> CONFIG_PARAVIRT in general.

I mean make NR_IRQS bigger like IO_APIC is set when CONFIG_PARAVIRT is set.

YH