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Commit 3fae1c37 authored by Zachary Amsden's avatar Zachary Amsden Committed by Linus Torvalds
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[PATCH] x86: Deprecate obsolete ldt accessors 



Old accessors to fetch LDT descriptors are unused and outdated and in the
wrong header file.

Signed-off-by: default avatarZachary Amsden <zach@vmware.com>
Cc: "Seth, Rohit" <rohit.seth@intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 99022c46

include/asm-i386/system.h

+0 −16
Original line number Diff line number Diff line
@@ -56,22 +56,6 @@ __asm__ __volatile__ ("movw %%dx,%1\n\t" \ 
#define set_base(ldt,base) _set_base( ((char *)&(ldt)) , (base) )

#define set_limit(ldt,limit) _set_limit( ((char *)&(ldt)) , ((limit)-1)>>12 )



static inline unsigned long _get_base(char * addr)

{

	unsigned long __base;

	__asm__("movb %3,%%dh\n\t"

		"movb %2,%%dl\n\t"

		"shll $16,%%edx\n\t"

		"movw %1,%%dx"

		:"=&d" (__base)

		:"m" (*((addr)+2)),

		 "m" (*((addr)+4)),

		 "m" (*((addr)+7)));

	return __base;

}



#define get_base(ldt) _get_base( ((char *)&(ldt)) )



/*

 * Load a segment. Fall back on loading the zero

 * segment if something goes wrong..