linux-kernel - Re: [PATCH] x86-64 highres/dyntick support

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Message-ID: <20070507224333.GA14623@linux-os.sc.intel.com>
Date:	Mon, 7 May 2007 15:43:33 -0700
From:	Venki Pallipadi <venkatesh.pallipadi@...el.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>,
	Chris Wright <chrisw@...s-sol.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>, Andi Kleen <ak@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] x86-64 highres/dyntick support


Needs this minor fix to build on i386.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>

Index: linux-2.6.21-tolkml/include/asm-i386/hpet.h
===================================================================
--- linux-2.6.21-tolkml.orig/include/asm-i386/hpet.h	2007-05-07 14:32:37.000000000 -0700
+++ linux-2.6.21-tolkml/include/asm-i386/hpet.h	2007-05-07 14:43:54.000000000 -0700
@@ -71,17 +71,6 @@
 #ifdef CONFIG_X86_64
 /* hpet_readl/writel defines */
 #include <asm/vsyscall.h>
-
-#else
-static inline unsigned long hpet_readl(unsigned long a)
-{
-	return readl(hpet_virt_address + a);
-}
-
-static inline void hpet_writel(unsigned long d, unsigned long a)
-{
-	writel(d, hpet_virt_address + a);
-}
 #endif
 
 #ifdef CONFIG_HPET_EMULATE_RTC
Index: linux-2.6.21-tolkml/arch/i386/kernel/hpet.c
===================================================================
--- linux-2.6.21-tolkml.orig/arch/i386/kernel/hpet.c	2007-05-07 14:31:34.000000000 -0700
+++ linux-2.6.21-tolkml/arch/i386/kernel/hpet.c	2007-05-07 14:43:36.000000000 -0700
@@ -47,6 +47,16 @@
 
 static void __iomem * hpet_virt_address;
 
+static inline unsigned long hpet_readl(unsigned long a)
+{
+	return readl(hpet_virt_address + a);
+}
+
+static inline void hpet_writel(unsigned long d, unsigned long a)
+{
+	writel(d, hpet_virt_address + a);
+}
+
 static inline void hpet_set_mapping(void)
 {
 	hpet_virt_address = ioremap_nocache(hpet_address, HPET_MMAP_SIZE);
-
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