Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cleanups from Ingo Molnar:
 "Misc smaller cleanups"

* 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/lib: Fix spelling, put space between a numeral and its units
  x86/lib: Fix spelling in the comments
  x86, quirks: Shut-up a long-standing gcc warning
  x86, msr: Unify variable names
  x86-64, docs, mm: Add vsyscall range to virtual address space layout
  x86: Drop KERNEL_IMAGE_START
  x86_64: Use __BOOT_DS instead_of __KERNEL_DS for safety

2 files changed, 7 insertions, 8 deletions

diff --git a/arch/x86/include/asm/msr.h b/arch/x86/include/asm/msr.h
index 9264802e2824..cb7502852acb 100644
--- a/arch/x86/include/asm/msr.h
+++ b/arch/x86/include/asm/msr.h
@@ -137,11 +137,11 @@ static inline unsigned long long native_read_pmc(int counter)
  * pointer indirection), this allows gcc to optimize better
  */
 
-#define rdmsr(msr, val1, val2)					\
+#define rdmsr(msr, low, high)					\
 do {								\
 	u64 __val = native_read_msr((msr));			\
-	(void)((val1) = (u32)__val);				\
-	(void)((val2) = (u32)(__val >> 32));			\
+	(void)((low) = (u32)__val);				\
+	(void)((high) = (u32)(__val >> 32));			\
 } while (0)
 
 static inline void wrmsr(unsigned msr, unsigned low, unsigned high)
@@ -162,12 +162,12 @@ static inline int wrmsr_safe(unsigned msr, unsigned low, unsigned high)
 }
 
 /* rdmsr with exception handling */
-#define rdmsr_safe(msr, p1, p2)					\
+#define rdmsr_safe(msr, low, high)				\
 ({								\
 	int __err;						\
 	u64 __val = native_read_msr_safe((msr), &__err);	\
-	(*p1) = (u32)__val;					\
-	(*p2) = (u32)(__val >> 32);				\
+	(*low) = (u32)__val;					\
+	(*high) = (u32)(__val >> 32);				\
 	__err;							\
 })
 
@@ -208,7 +208,7 @@ do {                                                            \
 #define wrmsrl_safe(msr, val) wrmsr_safe((msr), (u32)(val),		\
 					     (u32)((val) >> 32))
 
-#define write_tsc(val1, val2) wrmsr(MSR_IA32_TSC, (val1), (val2))
+#define write_tsc(low, high) wrmsr(MSR_IA32_TSC, (low), (high))
 
 #define write_rdtscp_aux(val) wrmsr(MSR_TSC_AUX, (val), 0)
 
diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h
index 8b491e66eaa8..6c896fbe21db 100644
--- a/arch/x86/include/asm/page_64_types.h
+++ b/arch/x86/include/asm/page_64_types.h
@@ -48,6 +48,5 @@
  * arch/x86/kernel/head_64.S), and it is mapped here:
  */
 #define KERNEL_IMAGE_SIZE	(512 * 1024 * 1024)
-#define KERNEL_IMAGE_START	_AC(0xffffffff80000000, UL)
 
 #endif /* _ASM_X86_PAGE_64_DEFS_H */