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Message-Id: <1285844509-27120-3-git-send-email-bp@amd64.org>
Date: Thu, 30 Sep 2010 13:01:43 +0200
From: Borislav Petkov <bp@...64.org>
To: <norsk5@...oo.com>
Cc: <linux-edac@...r.kernel.org>, <x86@...nel.org>,
<linux-kernel@...r.kernel.org>,
Borislav Petkov <borislav.petkov@....com>
Subject: [PATCH 2/8] EDAC, MCE: Add HW_ERR prefix
From: Borislav Petkov <borislav.petkov@....com>
.. so that the user knows what she's looking at there in dmesg. Also,
fix a minor cosmetic output inconsistency.
Signed-off-by: Borislav Petkov <borislav.petkov@....com>
---
drivers/edac/edac_mce_amd.c | 34 +++++++++++++++++-----------------
1 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/edac/edac_mce_amd.c b/drivers/edac/edac_mce_amd.c
index 9014df6..564fe7c 100644
--- a/drivers/edac/edac_mce_amd.c
+++ b/drivers/edac/edac_mce_amd.c
@@ -133,7 +133,7 @@ static void amd_decode_dc_mce(u64 mc0_status)
u32 ec = mc0_status & 0xffff;
u32 xec = (mc0_status >> 16) & 0xf;
- pr_emerg("Data Cache Error");
+ pr_emerg(HW_ERR "Data Cache Error: ");
if (xec == 1 && TLB_ERROR(ec))
pr_cont(": %s TLB multimatch.\n", LL_MSG(ec));
@@ -168,7 +168,7 @@ static void amd_decode_dc_mce(u64 mc0_status)
return;
wrong_dc_mce:
- pr_warning("Corrupted DC MCE info?\n");
+ pr_emerg(HW_ERR "Corrupted DC MCE info?\n");
}
static void amd_decode_ic_mce(u64 mc1_status)
@@ -176,7 +176,7 @@ static void amd_decode_ic_mce(u64 mc1_status)
u32 ec = mc1_status & 0xffff;
u32 xec = (mc1_status >> 16) & 0xf;
- pr_emerg("Instruction Cache Error");
+ pr_emerg(HW_ERR "Instruction Cache Error");
if (xec == 1 && TLB_ERROR(ec))
pr_cont(": %s TLB multimatch.\n", LL_MSG(ec));
@@ -225,7 +225,7 @@ static void amd_decode_ic_mce(u64 mc1_status)
return;
wrong_ic_mce:
- pr_warning("Corrupted IC MCE info?\n");
+ pr_emerg(HW_ERR "Corrupted IC MCE info?\n");
}
static void amd_decode_bu_mce(u64 mc2_status)
@@ -233,7 +233,7 @@ static void amd_decode_bu_mce(u64 mc2_status)
u32 ec = mc2_status & 0xffff;
u32 xec = (mc2_status >> 16) & 0xf;
- pr_emerg("Bus Unit Error");
+ pr_emerg(HW_ERR "Bus Unit Error");
if (xec == 0x1)
pr_cont(" in the write data buffers.\n");
@@ -267,7 +267,7 @@ static void amd_decode_bu_mce(u64 mc2_status)
return;
wrong_bu_mce:
- pr_warning("Corrupted BU MCE info?\n");
+ pr_emerg(HW_ERR "Corrupted BU MCE info?\n");
}
static void amd_decode_ls_mce(u64 mc3_status)
@@ -275,7 +275,7 @@ static void amd_decode_ls_mce(u64 mc3_status)
u32 ec = mc3_status & 0xffff;
u32 xec = (mc3_status >> 16) & 0xf;
- pr_emerg("Load Store Error");
+ pr_emerg(HW_ERR "Load Store Error");
if (xec == 0x0) {
u8 rrrr = (ec >> 4) & 0xf;
@@ -288,7 +288,7 @@ static void amd_decode_ls_mce(u64 mc3_status)
return;
wrong_ls_mce:
- pr_warning("Corrupted LS MCE info?\n");
+ pr_emerg(HW_ERR "Corrupted LS MCE info?\n");
}
void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors)
@@ -304,7 +304,7 @@ void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors)
if (TLB_ERROR(ec) && !report_gart_errors)
return;
- pr_emerg("Northbridge Error, node %d", node_id);
+ pr_emerg(HW_ERR "Northbridge Error, node %d", node_id);
/*
* F10h, revD can disable ErrCpu[3:0] so check that first and also the
@@ -323,7 +323,7 @@ void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors)
pr_cont("\n");
}
- pr_emerg("%s.\n", EXT_ERR_MSG(regs->nbsl));
+ pr_emerg(HW_ERR "%s.\n", EXT_ERR_MSG(regs->nbsl));
if (BUS_ERROR(ec) && nb_bus_decoder)
nb_bus_decoder(node_id, regs);
@@ -334,26 +334,26 @@ static void amd_decode_fr_mce(u64 mc5_status)
{
/* we have only one error signature so match all fields at once. */
if ((mc5_status & 0xffff) == 0x0f0f)
- pr_emerg(" FR Error: CPU Watchdog timer expire.\n");
+ pr_emerg(HW_ERR " FR Error: CPU Watchdog timer expire.\n");
else
- pr_warning("Corrupted FR MCE info?\n");
+ pr_emerg(HW_ERR "Corrupted FR MCE info?\n");
}
static inline void amd_decode_err_code(unsigned int ec)
{
if (TLB_ERROR(ec)) {
- pr_emerg("Transaction: %s, Cache Level %s\n",
+ pr_emerg(HW_ERR "Transaction: %s, Cache Level: %s\n",
TT_MSG(ec), LL_MSG(ec));
} else if (MEM_ERROR(ec)) {
- pr_emerg("Transaction: %s, Type: %s, Cache Level: %s",
+ pr_emerg(HW_ERR "Transaction: %s, Type: %s, Cache Level: %s",
RRRR_MSG(ec), TT_MSG(ec), LL_MSG(ec));
} else if (BUS_ERROR(ec)) {
- pr_emerg("Transaction type: %s(%s), %s, Cache Level: %s, "
+ pr_emerg(HW_ERR "Transaction type: %s(%s), %s, Cache Level: %s, "
"Participating Processor: %s\n",
RRRR_MSG(ec), II_MSG(ec), TO_MSG(ec), LL_MSG(ec),
PP_MSG(ec));
} else
- pr_warning("Huh? Unknown MCE error 0x%x\n", ec);
+ pr_emerg(HW_ERR "Huh? Unknown MCE error 0x%x\n", ec);
}
static int amd_decode_mce(struct notifier_block *nb, unsigned long val,
@@ -363,7 +363,7 @@ static int amd_decode_mce(struct notifier_block *nb, unsigned long val,
struct err_regs regs;
int node, ecc;
- pr_emerg("MC%d_STATUS: ", m->bank);
+ pr_emerg(HW_ERR "MC%d_STATUS: ", m->bank);
pr_cont("%sorrected error, other errors lost: %s, "
"CPU context corrupt: %s",
--
1.7.1
--
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