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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/edac/i7core_edac.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /* Intel i7 core/Nehalem Memory Controller kernel module
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  *
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  * This driver supports the memory controllers found on the Intel
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@@ -5,13 +6,10 @@
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  * Xeon 55xx and Xeon 56xx also known as Nehalem, Nehalem-EP, Lynnfield
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  * and Westmere-EP.
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  *
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- * This file may be distributed under the terms of the
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- * GNU General Public License version 2 only.
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- *
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  * Copyright (c) 2009-2010 by:
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  *	 Mauro Carvalho Chehab
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  *
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- * Red Hat Inc. http://www.redhat.com
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+ * Red Hat Inc. https://www.redhat.com
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  *
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  * Forked and adapted from the i5400_edac driver
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  *
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@@ -587,8 +585,7 @@
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 			if (!DIMM_PRESENT(dimm_dod[j]))
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 				continue;
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-			dimm = EDAC_DIMM_PTR(mci->layers, mci->dimms, mci->n_layers,
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-				       i, j, 0);
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+			dimm = edac_get_dimm(mci, i, j, 0);
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 			banks = numbank(MC_DOD_NUMBANK(dimm_dod[j]));
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 			ranks = numrank(MC_DOD_NUMRANK(dimm_dod[j]));
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 			rows = numrow(MC_DOD_NUMROW(dimm_dod[j]));
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@@ -724,7 +721,7 @@
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 					const char *data, size_t count)
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 {
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 	struct mem_ctl_info *mci = to_mci(dev);
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-struct i7core_pvt *pvt = mci->pvt_info;
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+	struct i7core_pvt *pvt = mci->pvt_info;
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 	unsigned long value;
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 	int rc;
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@@ -1713,9 +1710,9 @@
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 	if (uncorrected_error) {
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 		core_err_cnt = 1;
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 		if (ripv)
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-			tp_event = HW_EVENT_ERR_FATAL;
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-		else
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 			tp_event = HW_EVENT_ERR_UNCORRECTED;
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+		else
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+			tp_event = HW_EVENT_ERR_FATAL;
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 	} else {
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 		tp_event = HW_EVENT_ERR_CORRECTED;
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 	}
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@@ -1816,14 +1813,12 @@
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 	struct mce *mce = (struct mce *)data;
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 	struct i7core_dev *i7_dev;
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 	struct mem_ctl_info *mci;
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-	struct i7core_pvt *pvt;
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 	i7_dev = get_i7core_dev(mce->socketid);
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-	if (!i7_dev)
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+	if (!i7_dev || (mce->kflags & MCE_HANDLED_CEC))
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 		return NOTIFY_DONE;
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 	mci = i7_dev->mci;
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-	pvt = mci->pvt_info;
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 	/*
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 	 * Just let mcelog handle it if the error is
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@@ -1839,7 +1834,8 @@
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 	i7core_check_error(mci, mce);
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 	/* Advise mcelog that the errors were handled */
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-	return NOTIFY_STOP;
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+	mce->kflags |= MCE_HANDLED_EDAC;
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+	return NOTIFY_OK;
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 }
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 static struct notifier_block i7_mce_dec = {
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@@ -2395,7 +2391,7 @@
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 MODULE_LICENSE("GPL");
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 MODULE_AUTHOR("Mauro Carvalho Chehab");
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-MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com)");
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+MODULE_AUTHOR("Red Hat Inc. (https://www.redhat.com)");
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 MODULE_DESCRIPTION("MC Driver for Intel i7 Core memory controllers - "
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 		   I7CORE_REVISION);
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