Let's try a patch to get the ball rolling.
ldstfp.S does not compile if mtmsrd not defined. But is it only defined
for BOOK3S_64. This defines mtmsrd to be mtmsr on all but BOOK3S_64.
This solves the compile problem... but I am not sure how to test it.
I am also not sure if this is the best place to define it. If the
mapping of mtmsrd to mtmsr is correct, maybe it should be in asm/reg.h?
Signed-off-by: Sean MacLennan <smaclen...@pikatech.com>
---
diff --git a/arch/powerpc/lib/ldstfp.S b/arch/powerpc/lib/ldstfp.S
index f644863..df8a03b 100644
--- a/arch/powerpc/lib/ldstfp.S
+++ b/arch/powerpc/lib/ldstfp.S
@@ -17,6 +17,10 @@
#include <asm/asm-offsets.h>
#include <linux/errno.h>
+#ifndef CONFIG_PPC_BOOK3S_64
+#define mtmsrd mtmsr
+#endif
+
#define STKFRM (PPC_MIN_STKFRM + 16)
.macro extab instr,handler
Cheers,
Sean
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