[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>
diff --git a/arch/i386/kernel/alternative.c b/arch/i386/kernel/alternative.c
index 080a59d..e5cec66 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/i386/kernel/alternative.c
@@ -399,6 +399,6 @@
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 0fae15d..c8726c4 100644
--- a/arch/i386/kernel/vmi.c
+++ b/arch/i386/kernel/vmi.c
@@ -73,10 +73,6 @@
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 @@
}
#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 @@
* 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 d125784..568caca 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@@ -166,9 +166,9 @@
}
. = 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 5b59d07..2774673 100644
--- a/include/asm-i386/alternative.h
+++ b/include/asm-i386/alternative.h
@@ -124,8 +124,8 @@
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 67ebea3..a09fe85 100644
--- a/include/asm-x86_64/alternative.h
+++ b/include/asm-x86_64/alternative.h
@@ -142,8 +142,8 @@
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 */
