ARM: fix build error in arch/arm/kernel/process.c

/tmp/ccJ3ssZW.s: Assembler messages:
/tmp/ccJ3ssZW.s:1952: Error: can't resolve `.text' {.text section} - `.LFB1077'

This is caused because:

	.section .data
	.section .text
	.section .text
	.previous

does not return us to the .text section, but the .data section; this
makes use of .previous dangerous if the ordering of previous sections
is not known.

Fix up the other users of .previous; .pushsection and .popsection are
a safer pairing to use than .section and .previous.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 00f46d9ce299..6e8f05c8a1c8 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -149,10 +149,10 @@
 
 #define USER(x...)                              \
 9999:   x;                                      \
-        .section __ex_table,"a";                \
+        .pushsection __ex_table,"a";            \
         .align  3;                              \
         .long   9999b,9001f;                    \
-        .previous
+        .popsection
 
 /*
  * SMP data memory barrier
@@ -193,10 +193,10 @@
         .error  "Unsupported inc macro argument"
         .endif
 
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
         .align  3
         .long   9999b, \abort
-        .previous
+        .popsection
         .endm
 
         .macro  usracc, instr, reg, ptr, inc, cond, rept, abort
@@ -234,10 +234,10 @@
         .error  "Unsupported inc macro argument"
         .endif
 
-        .section __ex_table,"a"
+        .pushsection __ex_table,"a"
         .align  3
         .long   9999b, \abort
-        .previous
+        .popsection
         .endr
         .endm