iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

powerpc/mce: Modify the real address error logging messages

Browse Source 
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
This commit is contained in:
Ganesh Goudar 2022-01-07 19:44:28 +05:30 committed by Michael Ellerman
parent 0f4ef8a3bf
commit 0a182611d1
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/kernel/mce.c
View File

@ -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",