linux-kernel - Re: x86: unify genapic code, unify subarchitectures, remove old subarchitecture code

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Message-ID: <20090129202623.GB12819@elte.hu>
Date:	Thu, 29 Jan 2009 21:26:23 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Suresh Siddha <suresh.b.siddha@...el.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: x86: unify genapic code, unify subarchitectures, remove old
	subarchitecture code


* Suresh Siddha <suresh.b.siddha@...el.com> wrote:

> On Thu, Jan 29, 2009 at 03:27:00AM -0800, Ingo Molnar wrote:
> > Did it work fine on xapic otherwise?
> 
> xapic fix for 32bit platform with less than 8 cpu's appended. Thanks.
> ---
> 
> Signed-off-by: Suresh Siddha <suresh.b.siddha@...el.com>
> ---
> diff --git a/arch/x86/kernel/probe_32.c b/arch/x86/kernel/probe_32.c
> index 61339a0..b5db26f 100644
> --- a/arch/x86/kernel/probe_32.c
> +++ b/arch/x86/kernel/probe_32.c
> @@ -113,7 +113,7 @@ struct genapic apic_default = {
>  	.cpu_mask_to_apicid_and		= default_cpu_mask_to_apicid_and,
>  
>  	.send_IPI_mask			= default_send_IPI_mask,
> -	.send_IPI_mask_allbutself	= NULL,
> +	.send_IPI_mask_allbutself	= default_send_IPI_mask_allbutself,
>  	.send_IPI_allbutself		= default_send_IPI_allbutself,
>  	.send_IPI_all			= default_send_IPI_all,
>  	.send_IPI_self			= NULL,

applied to tip/x86/apic, thanks Suresh!

	Ingo
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