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| author | Borislav Petkov <borislav.petkov@amd.com> | 2010-11-25 17:40:27 +0300 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2011-01-07 13:54:26 +0300 |
| commit | 6d5db4668796d903dc3bad2852c82073509c37d2 (patch) | |
| tree | a6520e67f93ececcb71f6469fde28e63cb3bb52c /drivers/edac/mce_amd.c | |
| parent | 50adbbd8a8e572ad2533eace228c841ec84028a3 (diff) | |
| download | linux-6d5db4668796d903dc3bad2852c82073509c37d2.tar.xz | |
EDAC, MCE: Fix NB error formatting
Minor formatting fixup since the information which core was associated
with the MCE is not always valid.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/mce_amd.c')
| -rw-r--r-- | drivers/edac/mce_amd.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index 61e0e87d1841..f6cf73d93359 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -597,24 +597,27 @@ void amd_decode_nb_mce(int node_id, struct mce *m, u32 nbcfg) u16 ec = EC(m->status); u8 xec = XEC(m->status, 0x1f); u32 nbsh = (u32)(m->status >> 32); + int core = -1; - pr_emerg(HW_ERR "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 - * value encoding has changed so interpret those differently - */ + /* F10h, revD can disable ErrCpu[3:0] through ErrCpuVal */ if ((boot_cpu_data.x86 == 0x10) && (boot_cpu_data.x86_model > 7)) { if (nbsh & K8_NBSH_ERR_CPU_VAL) - pr_cont(", core: %u", (u8)(nbsh & nb_err_cpumask)); + core = nbsh & nb_err_cpumask; } else { u8 assoc_cpus = nbsh & nb_err_cpumask; if (assoc_cpus > 0) - pr_cont(", core: %d", fls(assoc_cpus) - 1); + core = fls(assoc_cpus) - 1; } + if (core >= 0) + pr_cont(", core %d): ", core); + else + pr_cont("): "); + switch (xec) { case 0x2: pr_cont("Sync error (sync packets on HT link detected).\n"); |