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Diffstat (limited to 'drivers/edac/edac_mce_amd.c')
-rw-r--r--drivers/edac/edac_mce_amd.c15
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/edac/edac_mce_amd.c b/drivers/edac/edac_mce_amd.c
index 0c21c370c9d..83a01a1187d 100644
--- a/drivers/edac/edac_mce_amd.c
+++ b/drivers/edac/edac_mce_amd.c
@@ -362,7 +362,7 @@ static inline void amd_decode_err_code(unsigned int ec)
pr_warning("Huh? Unknown MCE error 0x%x\n", ec);
}
-void decode_mce(struct mce *m)
+static void amd_decode_mce(struct mce *m)
{
struct err_regs regs;
int node, ecc;
@@ -420,3 +420,16 @@ void decode_mce(struct mce *m)
amd_decode_err_code(m->status & 0xffff);
}
+
+static int __init mce_amd_init(void)
+{
+ /*
+ * We can decode MCEs for Opteron and later CPUs:
+ */
+ if ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
+ (boot_cpu_data.x86 >= 0xf))
+ x86_mce_decode_callback = amd_decode_mce;
+
+ return 0;
+}
+early_initcall(mce_amd_init);