[PATCH 1/8] efi: Fix IA32/X64 Processor Error Record definition

From: Yazen Ghannam
Date: Fri Feb 23 2018 - 15:04:02 EST


From: Yazen Ghannam <yazen.ghannam@xxxxxxx>

Based on UEFI 2.7 Table 255. Processor Error Record, the "Local APIC_ID"
field is 8 bytes but Linux defines this field as 1 byte.

Fix this in the struct cper_sec_proc_ia definition.

Cc: <stable@xxxxxxxxxxxxxxx> # 4.16.x
Signed-off-by: Yazen Ghannam <yazen.ghannam@xxxxxxx>
---
include/linux/cper.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/cper.h b/include/linux/cper.h
index d14ef4e77c8a..4b5f8459b403 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -381,7 +381,7 @@ struct cper_sec_proc_generic {
/* IA32/X64 Processor Error Section */
struct cper_sec_proc_ia {
__u64 validation_bits;
- __u8 lapic_id;
+ __u64 lapic_id;
__u8 cpuid[48];
};

--
2.14.1