linux-kernel - [PATCH 15/21] [PATCH] remove legacy stuff from processor

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Date:	Mon, 17 Dec 2007 20:52:38 -0200
From:	Glauber de Oliveira Costa <gcosta@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	akpm@...ux-foundation.org, glommer@...il.com, tglx@...utronix.de,
	mingo@...e.hu, ehabkost@...hat.com, jeremy@...p.org,
	avi@...ranet.com, anthony@...emonkey.ws,
	virtualization@...ts.linux-foundation.org, rusty@...tcorp.com.au,
	ak@...e.de, chrisw@...s-sol.org, rostedt@...dmis.org,
	hpa@...or.com, zach@...are.com, roland@...hat.com,
	Glauber de Oliveira Costa <gcosta@...hat.com>
Subject: [PATCH 15/21] [PATCH] remove legacy stuff from processor_64.h

This patch removes definitions and macros that are not used anymore
from processor_64.h

Signed-off-by: Glauber de Oliveira Costa <gcosta@...hat.com>
---
 include/asm-x86/processor_64.h |   14 --------------
 1 files changed, 0 insertions(+), 14 deletions(-)

Index: linux-2.6-x86/include/asm-x86/processor_64.h
===================================================================
--- linux-2.6-x86.orig/include/asm-x86/processor_64.h
+++ linux-2.6-x86/include/asm-x86/processor_64.h
@@ -18,8 +18,6 @@
 #include <linux/personality.h>
 #include <asm/desc_defs.h>
 
-extern char ignore_irq13;
-
 extern void identify_cpu(struct cpuinfo_x86 *);
 
 /*
@@ -68,9 +66,6 @@ DECLARE_PER_CPU(struct orig_ist, orig_is
 	.x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
 }
 
-#define INIT_MMAP \
-{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
-
 #define start_thread(regs,new_rip,new_rsp) do { \
 	asm volatile("movl %0,%%fs; movl %0,%%es; movl %0,%%ds": :"r" (0));	 \
 	load_gs_index(0);							\
@@ -144,13 +139,4 @@ static inline void prefetchw(void *x) 
 			  "r" (x));
 } 
 
-
-#define stack_current() \
-({								\
-	struct thread_info *ti;					\
-	asm("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK));	\
-	ti->task;					\
-})
-
-
 #endif /* __ASM_X86_64_PROCESSOR_H */
--
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