[PATCH] powerpc: Teach oops about radix vectors

[Michael Neuling <mikey@neuling.org>]

Currently if we oops caused by an 0x380 or 0x480 exception, we get a
print which assumes SLB problems. With radix, these vectors have
different meanings.

This patch updates the oops message to reflect these different
meanings.

Signed-off-by: Michael Neuling <mikey@neuling.org>
---
 arch/powerpc/xmon/xmon.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 16321ad9e7..7781f78964 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1347,9 +1347,19 @@ const char *getvecname(unsigned long vec)
 	case 0x100:	ret = "(System Reset)"; break;
 	case 0x200:	ret = "(Machine Check)"; break;
 	case 0x300:	ret = "(Data Access)"; break;
-	case 0x380:	ret = "(Data SLB Access)"; break;
+	case 0x380:
+		if (radix_enabled())
+			ret = "(Data Access Out of Range)";
+		else
+			ret = "(Data SLB Access)";
+		break;
 	case 0x400:	ret = "(Instruction Access)"; break;
-	case 0x480:	ret = "(Instruction SLB Access)"; break;
+	case 0x480:
+		if (radix_enabled())
+			ret = "(Instruction Access Out of Range)";
+		else
+			ret = "(Instruction SLB Access)";
+		break;
 	case 0x500:	ret = "(Hardware Interrupt)"; break;
 	case 0x600:	ret = "(Alignment)"; break;
 	case 0x700:	ret = "(Program Check)"; break;
-- 
2.9.3