[POWERPC] iSeries: Fix section mismatch warnings

WARNING: vmlinux.o(.text+0x8124): Section mismatch: reference to .init.text:.iSeries_early_setup (between '.__start_initialization_iSeries' and '.__mmu_off')
WARNING: vmlinux.o(.text+0x8128): Section mismatch: reference to .init.text:.early_setup (between '.__start_initialization_iSeries' and '.__mmu_off')

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

diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S
index 8cdd48ea43912d7a39c5d82c34432787a67f30b2..1448af92c6a9b36a1c6129522af1ac4c482d415b 100644 (file)
--- a/arch/powerpc/kernel/head_64.S
+++ b/arch/powerpc/kernel/head_64.S
@@ -809,8 +809,9 @@ system_reset_iSeries:
        mtmsrd  r24                     /* RI on */
        lhz     r24,PACAPACAINDEX(r13)  /* Get processor # */
        cmpwi   0,r24,0                 /* Are we processor 0? */
-       beq     .__start_initialization_iSeries /* Start up the first processor */
-       mfspr   r4,SPRN_CTRLF
+       bne     1f
+       b       .__start_initialization_iSeries /* Start up the first processor */
+1:     mfspr   r4,SPRN_CTRLF
        li      r5,CTRL_RUNLATCH        /* Turn off the run light */
        andc    r4,r4,r5
        mtspr   SPRN_CTRLT,r4
@@ -1611,7 +1612,7 @@ _GLOBAL(generic_secondary_smp_init)
 #endif
 
 #ifdef CONFIG_PPC_ISERIES
-_STATIC(__start_initialization_iSeries)
+_INIT_STATIC(__start_initialization_iSeries)
        /* Clear out the BSS */
        LOAD_REG_IMMEDIATE(r11,__bss_stop)
        LOAD_REG_IMMEDIATE(r8,__bss_start)

diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h
index fa083d8e46632807b5a206a5ab7fa528e7676fea..65325721446deca505420cfc8dae4cf8c1430847 100644 (file)
--- a/include/asm-powerpc/ppc_asm.h
+++ b/include/asm-powerpc/ppc_asm.h
@@ -181,6 +181,18 @@ name: \
        .type GLUE(.,name),@function; \
 GLUE(.,name):
 
+#define _INIT_STATIC(name) \
+       .section ".text.init.refok"; \
+       .align 2 ; \
+       .section ".opd","aw"; \
+name: \
+       .quad GLUE(.,name); \
+       .quad .TOC.@tocbase; \
+       .quad 0; \
+       .previous; \
+       .type GLUE(.,name),@function; \
+GLUE(.,name):
+
 #else /* 32-bit */
 
 #define _GLOBAL(n)     \