From: Ganesh Goudar <ganeshgr@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org, mpe@ellerman.id.au
Cc: mikey@neuling.org, Ganesh Goudar <ganeshgr@linux.ibm.com>,
mahesh@linux.ibm.com, npiggin@gmail.com
Subject: [PATCH 3/3] powerpc/mce: Modify the real address error logging messages
Date: Fri, 30 Jul 2021 23:53:49 +0530 [thread overview]
Message-ID: <20210730182349.625819-3-ganeshgr@linux.ibm.com> (raw)
In-Reply-To: <20210730182349.625819-1-ganeshgr@linux.ibm.com>
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>
---
arch/powerpc/kernel/mce.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index 47a683cd00d2..f3ef480bb739 100644
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -388,14 +388,14 @@ 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",
--
2.31.1
prev parent reply other threads:[~2021-07-30 18:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-30 18:23 [PATCH 1/3] powerpc/pseries: Parse control memory access error Ganesh Goudar
2021-07-30 18:23 ` [PATCH 2/3] selftests/powerpc: Add test for real address error handling Ganesh Goudar
2021-08-03 10:53 ` Michael Ellerman
2021-07-30 18:23 ` Ganesh Goudar [this message]
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