summaryrefslogtreecommitdiffstats
path: root/include/asm-x86/system.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-x86/system.h')
-rw-r--r--include/asm-x86/system.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index a2f04cd79b29..983ce37c491f 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -136,7 +136,7 @@ __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))
-extern void load_gs_index(unsigned);
+extern void native_load_gs_index(unsigned);
/*
* Load a segment. Fall back on loading the zero
@@ -153,14 +153,14 @@ extern void load_gs_index(unsigned);
"jmp 2b\n" \
".previous\n" \
_ASM_EXTABLE(1b,3b) \
- : :"r" (value), "r" (0))
+ : :"r" (value), "r" (0) : "memory")
/*
* Save a segment register away
*/
#define savesegment(seg, value) \
- asm volatile("mov %%" #seg ",%0":"=rm" (value))
+ asm("mov %%" #seg ",%0":"=r" (value) : : "memory")
static inline unsigned long get_limit(unsigned long segment)
{
@@ -282,6 +282,7 @@ static inline void native_wbinvd(void)
#ifdef CONFIG_X86_64
#define read_cr8() (native_read_cr8())
#define write_cr8(x) (native_write_cr8(x))
+#define load_gs_index native_load_gs_index
#endif
/* Clear the 'TS' bit */
@@ -289,7 +290,7 @@ static inline void native_wbinvd(void)
#endif/* CONFIG_PARAVIRT */
-#define stts() write_cr0(8 | read_cr0())
+#define stts() write_cr0(read_cr0() | X86_CR0_TS)
#endif /* __KERNEL__ */
@@ -303,7 +304,6 @@ static inline void clflush(volatile void *__p)
void disable_hlt(void);
void enable_hlt(void);
-extern int es7000_plat;
void cpu_idle_wait(void);
extern unsigned long arch_align_stack(unsigned long sp);