linux-kernel - [PATCH] tick management: make broadcast dependent on local APIC

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Message-Id: <1171739001.30834.164.camel@localhost.localdomain>
Date:	Sat, 17 Feb 2007 20:03:21 +0100
From:	Thomas Gleixner <tglx@...utronix.de>
To:	James Bottomley <James.Bottomley@...elEye.com>
Cc:	Len Brown <lenb@...nel.org>, Ingo Molnar <mingo@...e.hu>,
	lkml - Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linus Torvalds <torvalds@...l.org>,
	Andrew Morton <akpm@...l.org>
Subject: [PATCH] tick management: make broadcast dependent on local APIC

The broadcast functionality is only necessary when a local APIC is
available. Make the config switch depend on X86_LOCAL_APIC. This
resolves the mach-voyager breakage introduced by the tick managament
code.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 1df4a1f..2f76725 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -29,6 +29,7 @@ config GENERIC_CLOCKEVENTS
 config GENERIC_CLOCKEVENTS_BROADCAST
 	bool
 	default y
+	depends on X86_LOCAL_APIC
 
 config LOCKDEP_SUPPORT
 	bool


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