powerpc: Fix section mismatch warning in free_lppacas
While cross-building for PPC64 I've got bunch of
WARNING: arch/powerpc/kernel/built-in.o(.text.unlikely+0x2d2): Section
mismatch in reference from the function .free_lppacas() to the variable
.init.data:lppaca_size The function .free_lppacas() references the variable
__initdata lppaca_size. This is often because .free_lppacas lacks a __initdata
annotation or the annotation of lppaca_size is wrong.
Fix it by using proper annotation for free_lppacas. Additionally, annotate
{allocate,new}_llpcas properly.
Signed-off-by: Vladimir Murzin <murzin.v@gmail.com>
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 3fc16e3..0620eaa 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -46,7 +46,7 @@
static struct lppaca *extra_lppacas;
static long __initdata lppaca_size;
-static void allocate_lppacas(int nr_cpus, unsigned long limit)
+static void __init allocate_lppacas(int nr_cpus, unsigned long limit)
{
if (nr_cpus <= NR_LPPACAS)
return;
@@ -57,7 +57,7 @@
PAGE_SIZE, limit));
}
-static struct lppaca *new_lppaca(int cpu)
+static struct lppaca * __init new_lppaca(int cpu)
{
struct lppaca *lp;
@@ -70,7 +70,7 @@
return lp;
}
-static void free_lppacas(void)
+static void __init free_lppacas(void)
{
long new_size = 0, nr;