From: Paul Bolle <pebolle@xxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit b69a1da94f3d1589d1942b5d1b384d8cfaac4500 upstream.
Commit cd64d1697cf0 ("powerpc: mtmsrd not defined") added a check for
CONFIG_PPC_CPU were a check for CONFIG_PPC_FPU was clearly intended.
Fixes: cd64d1697cf0 ("powerpc: mtmsrd not defined")
Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
arch/powerpc/lib/sstep.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c
index b1faa1593c90..aec4dbf5a5cc 100644
--- a/arch/powerpc/lib/sstep.c
+++ b/arch/powerpc/lib/sstep.c
@@ -1397,7 +1397,7 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
regs->gpr[rd] = byterev_4(val);
goto ldst_done;
-#ifdef CONFIG_PPC_CPU
+#ifdef CONFIG_PPC_FPU
case 535: /* lfsx */
case 567: /* lfsux */
if (!(regs->msr & MSR_FP))
--
2.0.0
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