powerpc: Save DAR and DSISR in pt_regs on MCE

We were not saving DAR and DSISR on MCE. Save then and also print the values
along with exception details in xmon.

Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 13f85defabed..51e237c4648f 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -1430,7 +1430,7 @@ static void excprint(struct pt_regs *fp)
         printf("    sp: %lx\n", fp->gpr[1]);
         printf("   msr: %lx\n", fp->msr);
 
-        if (trap == 0x300 || trap == 0x380 || trap == 0x600) {
+        if (trap == 0x300 || trap == 0x380 || trap == 0x600 || trap == 0x200) {
                 printf("   dar: %lx\n", fp->dar);
                 if (trap != 0x380)
                         printf(" dsisr: %lx\n", fp->dsisr);