ACPI, APEI, CPER: Add UEFI 2.4 support for memory error

In latest UEFI spec(by now it is 2.4) memory error definition
for CPER (UEFI 2.4 Appendix N Common Platform Error Record)
adds some new fields. These fields help people to locate
memory error to an actual DIMM location.

Original-author: Tony Luck <tony.luck@intel.com>
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
index eb5f6d6d7dbc..946ef520186f 100644
--- a/drivers/acpi/apei/cper.c
+++ b/drivers/acpi/apei/cper.c
@@ -8,7 +8,7 @@
  * various tables, such as ERST, BERT and HEST etc.
  *
  * For more information about CPER, please refer to Appendix N of UEFI
- * Specification version 2.3.
+ * Specification version 2.4.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License version
@@ -191,16 +191,17 @@ static const char *cper_mem_err_type_strs[] = {
         "memory sparing",
         "scrub corrected error",
         "scrub uncorrected error",
+        "physical memory map-out event",
 };
 
 static void cper_print_mem(const char *pfx, const struct cper_sec_mem_err *mem)
 {
         if (mem->validation_bits & CPER_MEM_VALID_ERROR_STATUS)
                 printk("%s""error_status: 0x%016llx\n", pfx, mem->error_status);
-        if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS)
+        if (mem->validation_bits & CPER_MEM_VALID_PA)
                 printk("%s""physical_address: 0x%016llx\n",
                        pfx, mem->physical_addr);
-        if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS_MASK)
+        if (mem->validation_bits & CPER_MEM_VALID_PA_MASK)
                 printk("%s""physical_address_mask: 0x%016llx\n",
                        pfx, mem->physical_addr_mask);
         if (mem->validation_bits & CPER_MEM_VALID_NODE)