diff options
Diffstat (limited to 'drivers/edac/skx_common.c')
| -rw-r--r-- | drivers/edac/skx_common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/edac/skx_common.c b/drivers/edac/skx_common.c index a9557c8344bc..f15de0ea96c8 100644 --- a/drivers/edac/skx_common.c +++ b/drivers/edac/skx_common.c @@ -466,6 +466,9 @@ int skx_get_dimm_info(u32 mtr, u32 mcmtr, u32 amap, struct dimm_info *dimm, rows = numrow(mtr); cols = imc->hbm_mc ? 6 : numcol(mtr); + if (ranks < 0 || rows < 0 || cols < 0) + return 0; + if (imc->hbm_mc) { banks = 32; mtype = MEM_HBM2; |