Merge commit 'origin'

Manual fixup of conflicts on:

	arch/powerpc/include/asm/dcr-regs.h
	drivers/net/ibm_newemac/core.h

1 files changed, 7 insertions, 4 deletions

diff --git a/include/asm-x86/system.h b/include/asm-x86/system.h
index 983ce37c491f..b20c894660f9 100644
--- a/include/asm-x86/system.h
+++ b/include/asm-x86/system.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_X86_SYSTEM_H_
-#define _ASM_X86_SYSTEM_H_
+#ifndef ASM_X86__SYSTEM_H
+#define ASM_X86__SYSTEM_H
 
 #include <asm/asm.h>
 #include <asm/segment.h>
@@ -64,7 +64,10 @@ do {									\
                                                                         \
                        /* regparm parameters for __switch_to(): */      \
                        [prev]     "a" (prev),                           \
-                       [next]     "d" (next));                          \
+                       [next]     "d" (next)                            \
+                                                                        \
+                     : /* reloaded segment registers */                 \
+                        "memory");                                      \
 } while (0)
 
 /*
@@ -419,4 +422,4 @@ static inline void rdtsc_barrier(void)
         alternative(ASM_NOP3, "lfence", X86_FEATURE_LFENCE_RDTSC);
 }
 
-#endif
+#endif /* ASM_X86__SYSTEM_H */