linux-kernel - Re: [PATCH] x86: let 32bit use apic

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Message-ID: <86802c440807121904m1516b47am22a384a1e5868f68@mail.gmail.com>
Date:	Sat, 12 Jul 2008 19:04:44 -0700
From:	"Yinghai Lu" <yhlu.kernel@...il.com>
To:	"Suresh Siddha" <suresh.b.siddha@...el.com>
Cc:	"Ingo Molnar" <mingo@...e.hu>,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] x86: let 32bit use apic_ops too

On Sat, Jul 12, 2008 at 6:08 PM, Suresh Siddha
<suresh.b.siddha@...el.com> wrote:
> Yinghai,
>
> We can now cleanup ack_APIC_irq() to use the native_apic_mem_write()
> for both 32bit and 64bit

apic_write_around(), in case 32bit not have CONFIG_X86_GOOD_APIC?
or let 64 bit use that apic_write_around()?

>
> And also arch/x86/kernel/ipi.c can also use native_apic_mem_write()
> similar to include/asm-x86/ipi.h

should remove duplicated functions in ipi.c

YH
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