linux-kernel - [PATCH v4 0/6] Print AGESA version at bootup

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Message-ID: <20260121060431.432350-1-superm1@kernel.org>
Date: Wed, 21 Jan 2026 00:04:25 -0600
From: "Mario Limonciello (AMD)" <superm1@...nel.org>
To: Yazen Ghannam <yazen.ghannam@....com>,
	Jean Delvare <jdelvare@...e.com>
Cc: linux-kernel@...r.kernel.org,
	Borislav Petkov <bp@...en8.de>,
	"Mario Limonciello (AMD)" <superm1@...nel.org>
Subject: [PATCH v4 0/6] Print AGESA version at bootup

The SMBIOS additional entries on AMD Zen4+ systems running an AGESA
based BIOS contain information about the AGESA version which can be
useful for matching the software stack when debugging an issue.

Add support for parsing this from SMBIOS tables and output it into
the logs at bootup.

v4:
 * Add Yazen tag
 * Correct commit message typo
 * Adopt Yazen's modified patch to only print on AMD systems and handle
   flexible arrays
 * Add back in patch for prefixing messages in x86/amd

Mario Limonciello (AMD) (5):
  firmware: dmi: Correct an indexing error in dmi.h
  firmware: dmi: Adjust dmi_decode() to use enums
  firmware: dmi: Add missing DMI entry types
  firmware: dmi: Add pr_fmt() for dmi_scan.c
  x86/CPU/AMD: Prefix messages with x86/amd

Yazen Ghannam (1):
  x86/CPU/AMD: Print AGESA string from DMI additional information entry

 arch/x86/kernel/cpu/amd.c   | 57 ++++++++++++++++++++++++++++++++++++-
 drivers/firmware/dmi_scan.c | 34 ++++++++++++----------
 include/linux/dmi.h         | 23 +++++++++++++++
 3 files changed, 98 insertions(+), 16 deletions(-)

-- 
2.43.0