diff options
Diffstat (limited to 'drivers/edac/amd64_edac.c')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 9ea1bb4a51e..f3f4ee909ef 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1406,10 +1406,10 @@ static int f10_match_to_this_node(struct amd64_pvt *pvt, int range, chan_addr = f10_get_norm_dct_addr(pvt, range, sys_addr, high_range, dct_sel_base); - /* remove Node ID (in case of node interleaving) */ - tmp = chan_addr & 0xFC0; - - chan_addr = ((chan_addr >> hweight8(intlv_en)) & GENMASK(12, 47)) | tmp; + /* Remove node interleaving, see F1x120 */ + if (intlv_en) + chan_addr = ((chan_addr >> (12 + hweight8(intlv_en))) << 12) | + (chan_addr & 0xfff); /* remove channel interleave and hash */ if (dct_interleave_enabled(pvt) && |