[POWERPC] implement BEGIN/END_FW_FTR_SECTION

and use it an all the obvious places in assembler code.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/powerpc/mm/slb_low.S b/arch/powerpc/mm/slb_low.S
index dbc1abbde038..b10e4707d7c1 100644
--- a/arch/powerpc/mm/slb_low.S
+++ b/arch/powerpc/mm/slb_low.S
@@ -21,6 +21,7 @@
 #include <asm/page.h>
 #include <asm/mmu.h>
 #include <asm/pgtable.h>
+#include <asm/firmware.h>
 
 /* void slb_allocate_realmode(unsigned long ea);
  *
@@ -183,6 +184,7 @@ slb_finish_load:
          * dont have any LRU information to help us choose a slot.
          */
 #ifdef CONFIG_PPC_ISERIES
+BEGIN_FW_FTR_SECTION
         /*
          * On iSeries, the "bolted" stack segment can be cast out on
          * shared processor switch so we need to check for a miss on
@@ -194,6 +196,7 @@ slb_finish_load:
         li      r10,SLB_NUM_BOLTED-1    /* Stack goes in last bolted slot */
         cmpld   r9,r3
         beq     3f
+END_FW_FTR_SECTION_IFSET(FW_FEATURE_ISERIES)
 #endif /* CONFIG_PPC_ISERIES */
 
         ld      r10,PACASTABRR(r13)