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Commit f030ddf

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Borislav Petkov
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amd64_edac: Remove node interleave warning
This warning was wrongfully added for a normal condition - intlvsel actually selects the destination node when node interleaving is enabled and it is not a mismatch. For a detailed example, see section 2.8.10.2 "Node Interleaving" in F10h BKDG. Signed-off-by: Borislav Petkov <[email protected]>
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drivers/edac/amd64_edac.c

Lines changed: 1 addition & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1401,12 +1401,8 @@ static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range,
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return -EINVAL;
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}
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1404-
if (intlv_en &&
1405-
(intlv_sel != ((sys_addr >> 12) & intlv_en))) {
1406-
amd64_warn("Botched intlv bits, en: 0x%x, sel: 0x%x\n",
1407-
intlv_en, intlv_sel);
1404+
if (intlv_en && (intlv_sel != ((sys_addr >> 12) & intlv_en)))
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return -EINVAL;
1409-
}
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sys_addr = f1x_swap_interleaved_region(pvt, sys_addr);
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