powerpc/mce: Modify the real address error logging messages

To avoid ambiguity, modify the strings in real address error
logging messages to "foreign/control memory" from "foreign",
Since the error discriptions in P9 user manual and P10 user
manual are different for same type of errors.

P9 User Manual for MCE:
DSISR:59 Host real address to foreign space during translation.
DSISR:60 Host real address to foreign space on a load or store
	 access.

P10 User Manual for MCE:
DSISR:59 D-side tablewalk used a host real address in the
	 control memory address range.
DSISR:60 D-side operand access to control memory address space.

Signed-off-by: Ganesh Goudar <ganeshgr@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220107141428.67862-3-ganeshgr@linux.ibm.com

diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index 2503dd4713b9334a1d4139a73be091e9ece39ee2..811c867ad6c63bc264a29e36059beb8b1c5947d7 100644 (file)
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -401,14 +401,14 @@ void machine_check_print_event_info(struct machine_check_event *evt,
        static const char *mc_ra_types[] = {
                "Indeterminate",
                "Instruction fetch (bad)",
-               "Instruction fetch (foreign)",
+               "Instruction fetch (foreign/control memory)",
                "Page table walk ifetch (bad)",
-               "Page table walk ifetch (foreign)",
+               "Page table walk ifetch (foreign/control memory)",
                "Load (bad)",
                "Store (bad)",
                "Page table walk Load/Store (bad)",
-               "Page table walk Load/Store (foreign)",
-               "Load/Store (foreign)",
+               "Page table walk Load/Store (foreign/control memory)",
+               "Load/Store (foreign/control memory)",
        };
        static const char *mc_link_types[] = {
                "Indeterminate",