linux-kernel - [PATCH 03/17] efi: Fix IA32/X64 Processor Error Record definition

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Message-Id: <20180504060003.19618-4-ard.biesheuvel@linaro.org>
Date:   Fri,  4 May 2018 07:59:49 +0200
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     linux-efi@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Yazen Ghannam <yazen.ghannam@....com>,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 03/17] efi: Fix IA32/X64 Processor Error Record definition

From: Yazen Ghannam <yazen.ghannam@....com>

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.

Signed-off-by: Yazen Ghannam <yazen.ghannam@....com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@...aro.org>
---
 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];
 };
 
-- 
2.17.0