[PATCH] x86: PARAVIRT: Jeremy Fitzhardinge <jeremy@goop.org>

The other symbols used to delineate the alt-instructions sections have the
form __foo/__foo_end.  Rename parainstructions to match.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

5 files changed, 10 insertions, 14 deletions

diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c
index 080a59d56ea6..e5cec6685cc5 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/i386/kernel/alternative.c
@@ -399,6 +399,6 @@ void __init alternative_instructions(void)
                 alternatives_smp_switch(0);
         }
 #endif
-        apply_paravirt(__start_parainstructions, __stop_parainstructions);
+        apply_paravirt(__parainstructions, __parainstructions_end);
         local_irq_restore(flags);
 }
diff --git a/arch/i386/kernel/vmi.c b/arch/i386/kernel/vmi.c
index 0fae15dee765..c8726c424b35 100644
--- a/arch/i386/kernel/vmi.c
+++ b/arch/i386/kernel/vmi.c
@@ -73,10 +73,6 @@ static struct {
         void (*set_lazy_mode)(int mode);
 } vmi_ops;
 
-/* XXX move this to alternative.h */
-extern struct paravirt_patch __start_parainstructions[],
-        __stop_parainstructions[];
-
 /* Cached VMI operations */
 struct vmi_timer_ops vmi_timer_ops;
 
@@ -548,9 +544,9 @@ vmi_startup_ipi_hook(int phys_apicid, unsigned long start_eip,
 }
 #endif
 
-static void vmi_set_lazy_mode(int mode)
+static void vmi_set_lazy_mode(enum paravirt_lazy_mode mode)
 {
-        static DEFINE_PER_CPU(int, lazy_mode);
+        static DEFINE_PER_CPU(enum paravirt_lazy_mode, lazy_mode);
 
         if (!vmi_ops.set_lazy_mode)
                 return;
@@ -912,7 +908,7 @@ static inline int __init activate_vmi(void)
          * to do this before IRQs get reenabled.  Fortunately, it is
          * idempotent.
          */
-        apply_paravirt(__start_parainstructions, __stop_parainstructions);
+        apply_paravirt(__parainstructions, __parainstructions_end);
 
         vmi_bringup();
 
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index d125784ddf5e..568caca87715 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -166,9 +166,9 @@ SECTIONS
   }
   . = ALIGN(4);
   .parainstructions : AT(ADDR(.parainstructions) - LOAD_OFFSET) {
-        __start_parainstructions = .;
+        __parainstructions = .;
         *(.parainstructions)
-        __stop_parainstructions = .;
+        __parainstructions_end = .;
   }
   /* .exit.text is discard at runtime, not link time, to deal with references
      from .altinstructions and .eh_frame */
diff --git a/include/asm-i386/alternative.h b/include/asm-i386/alternative.h
index 5b59d07e9d29..277467329583 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -124,8 +124,8 @@ static inline void
 apply_paravirt(struct paravirt_patch_site *start,
                struct paravirt_patch_site *end)
 {}
-#define __start_parainstructions NULL
-#define __stop_parainstructions NULL
+#define __parainstructions      NULL
+#define __parainstructions_end  NULL
 #endif
 
 #endif /* _I386_ALTERNATIVE_H */
diff --git a/include/asm-x86_64/alternative.h b/include/asm-x86_64/alternative.h
index 67ebea3cc481..a09fe85c268e 100644
--- a/include/asm-x86_64/alternative.h
+++ b/include/asm-x86_64/alternative.h
@@ -142,8 +142,8 @@ void apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end);
 static inline void
 apply_paravirt(struct paravirt_patch *start, struct paravirt_patch *end)
 {}
-#define __start_parainstructions NULL
-#define __stop_parainstructions NULL
+#define __parainstructions NULL
+#define __parainstructions_end NULL
 #endif
 
 #endif /* _X86_64_ALTERNATIVE_H */