[GIT PULL] x86/asm change for v2.6.40

Ingo Molnar
2011-05-19T20:44:44Z

Linus,

Please pull the latest x86-asm-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-asm-for-linus

Thanks,

Ingo

------------------>
Avi Kivity (1):
x86: Demacro CONFIG_PARAVIRT cpu accessors

arch/x86/include/asm/system.h | 85 ++++++++++++++++++++++++++++++++++-------
1 files changed, 71 insertions(+), 14 deletions(-)

diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
index 12569e6..c2ff2a1 100644
--- a/arch/x86/include/asm/system.h
+++ b/arch/x86/include/asm/system.h
@@ -303,24 +303,81 @@ static inline void native_wbinvd(void)
#ifdef CONFIG_PARAVIRT
#include <asm/paravirt.h>
#else
-#define read_cr0() (native_read_cr0())
-#define write_cr0(x) (native_write_cr0(x))
-#define read_cr2() (native_read_cr2())
-#define write_cr2(x) (native_write_cr2(x))
-#define read_cr3() (native_read_cr3())
-#define write_cr3(x) (native_write_cr3(x))
-#define read_cr4() (native_read_cr4())
-#define read_cr4_safe() (native_read_cr4_safe())
-#define write_cr4(x) (native_write_cr4(x))
-#define wbinvd() (native_wbinvd())
+
+static inline unsigned long read_cr0(void)
+{
+ return native_read_cr0();
+}
+
+static inline void write_cr0(unsigned long x)
+{
+ native_write_cr0(x);
+}
+
+static inline unsigned long read_cr2(void)
+{
+ return native_read_cr2();
+}
+
+static inline void write_cr2(unsigned long x)
+{
+ native_write_cr2(x);
+}
+
+static inline unsigned long read_cr3(void)
+{
+ return native_read_cr3();
+}
+
+static inline void write_cr3(unsigned long x)
+{
+ native_write_cr3(x);
+}
+
+static inline unsigned long read_cr4(void)
+{
+ return native_read_cr4();
+}
+
+static inline unsigned long read_cr4_safe(void)
+{
+ return native_read_cr4_safe();
+}
+
+static inline void write_cr4(unsigned long x)
+{
+ native_write_cr4(x);
+}
+
+static inline void wbinvd(void)
+{
+ native_wbinvd();
+}
+
#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
+
+static inline unsigned long read_cr8(void)
+{
+ return native_read_cr8();
+}
+
+static inline void write_cr8(unsigned long x)
+{
+ native_write_cr8(x);
+}
+
+static inline void load_gs_index(unsigned selector)
+{
+ native_load_gs_index(selector);
+}
+
#endif

/* Clear the 'TS' bit */
-#define clts() (native_clts())
+static inline void clts(void)
+{
+ native_clts();
+}

#endif/* CONFIG_PARAVIRT */