edac, mce: correct corenum reporting

[net-next-2.6.git] / drivers / edac / edac_mce_amd.c

diff --git a/drivers/edac/edac_mce_amd.c b/drivers/edac/edac_mce_amd.c
index c693fcc2213c67181126df50168071f1b0210413..9965b8daca742baaf59f4ed27ccf32632e8a2c46 100644 (file)
--- a/drivers/edac/edac_mce_amd.c
+++ b/drivers/edac/edac_mce_amd.c
@@ -310,10 +310,9 @@ void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors)
                if (regs->nbsh & K8_NBSH_ERR_CPU_VAL)
                        pr_cont(", core: %u\n", (u8)(regs->nbsh & 0xf));
        } else {
-               pr_cont(", core: %d\n", ilog2((regs->nbsh & 0xf)));
+               pr_cont(", core: %d\n", fls((regs->nbsh & 0xf) - 1));
        }
 
-
        pr_emerg("%s.\n", EXT_ERR_MSG(xec));
 
        if (BUS_ERROR(ec) && nb_bus_decoder)