diff options
Diffstat (limited to 'drivers/edac')
-rw-r--r-- | drivers/edac/amd64_edac.c | 12 | ||||
-rw-r--r-- | drivers/edac/amd64_edac.h | 1 | ||||
-rw-r--r-- | drivers/edac/mce_amd.c | 9 |
3 files changed, 13 insertions, 9 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ee181c53626f..6e197c1c213d 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2984,8 +2984,11 @@ static int __init amd64_edac_init(void) int err = -ENODEV; int i; + if (!x86_match_cpu(amd64_cpuids)) + return -ENODEV; + if (amd_cache_northbridges() < 0) - goto err_ret; + return -ENODEV; opstate_init(); @@ -2998,14 +3001,16 @@ static int __init amd64_edac_init(void) if (!msrs) goto err_free; - for (i = 0; i < amd_nb_num(); i++) - if (probe_one_instance(i)) { + for (i = 0; i < amd_nb_num(); i++) { + err = probe_one_instance(i); + if (err) { /* unwind properly */ while (--i >= 0) remove_one_instance(i); goto err_pci; } + } setup_pci_device(); @@ -3025,7 +3030,6 @@ err_free: kfree(ecc_stngs); ecc_stngs = NULL; -err_ret: return err; } diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index c08870479054..dcb5f9481735 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -16,6 +16,7 @@ #include <linux/slab.h> #include <linux/mmzone.h> #include <linux/edac.h> +#include <asm/cpu_device_id.h> #include <asm/msr.h> #include "edac_core.h" #include "mce_amd.h" diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index daaac2c79ca7..7db692ed3dea 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -981,20 +981,19 @@ int amd_decode_mce(struct notifier_block *nb, unsigned long val, void *data) pr_cont("]: 0x%016llx\n", m->status); if (m->status & MCI_STATUS_ADDRV) - pr_emerg(HW_ERR "Error Addr: 0x%016llx", m->addr); + pr_emerg(HW_ERR "Error Addr: 0x%016llx\n", m->addr); if (boot_cpu_has(X86_FEATURE_SMCA)) { + pr_emerg(HW_ERR "IPID: 0x%016llx", m->ipid); + if (m->status & MCI_STATUS_SYNDV) pr_cont(", Syndrome: 0x%016llx", m->synd); - pr_cont(", IPID: 0x%016llx", m->ipid); - pr_cont("\n"); decode_smca_errors(m); goto err_code; - } else - pr_cont("\n"); + } if (!fam_ops) goto err_code; |