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authorOlof Johansson <olof@lixom.net>2007-09-04 22:42:30 -0400
committerPaul Mackerras <paulus@samba.org>2007-09-13 11:33:22 -0400
commita416561bf790d55db68b2980c2a6951981018041 (patch)
treefe57391e4d67961cd0682344b5276a4153e160c4 /include/asm-powerpc/exception.h
parent01f1c735f57548e6b862e815cc845e452405643d (diff)
[POWERPC] Move lowlevel runlatch calls under cpu feature control
There's no need to call the runlatch on functions on processors that don't implement them (CPU_FTR_CTRL). Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/exception.h')
-rw-r--r--include/asm-powerpc/exception.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/exception.h b/include/asm-powerpc/exception.h
index d850c8ea5903..39abdb02fdef 100644
--- a/include/asm-powerpc/exception.h
+++ b/include/asm-powerpc/exception.h
@@ -282,7 +282,9 @@ label##_common: \
282 EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \ 282 EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \
283 FINISH_NAP; \ 283 FINISH_NAP; \
284 DISABLE_INTS; \ 284 DISABLE_INTS; \
285BEGIN_FTR_SECTION \
285 bl .ppc64_runlatch_on; \ 286 bl .ppc64_runlatch_on; \
287END_FTR_SECTION_IFSET(CPU_FTR_CTRL) \
286 addi r3,r1,STACK_FRAME_OVERHEAD; \ 288 addi r3,r1,STACK_FRAME_OVERHEAD; \
287 bl hdlr; \ 289 bl hdlr; \
288 b .ret_from_except_lite 290 b .ret_from_except_lite