linux-kernel - [PATCH v3 0/4] AMD Zen debugging documentation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250410200202.2974062-1-superm1@kernel.org>
Date: Thu, 10 Apr 2025 15:01:58 -0500
From: Mario Limonciello <superm1@...nel.org>
To: Borislav Petkov <bp@...en8.de>,
	Jean Delvare <jdelvare@...e.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: Jonathan Corbet <corbet@....net>,
	Mario Limonciello <mario.limonciello@....com>,
	Yazen Ghannam <yazen.ghannam@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	x86@...nel.org (maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)),
	"H . Peter Anvin" <hpa@...or.com>,
	Shyam Sundar S K <Shyam-sundar.S-k@....com>,
	Hans de Goede <hdegoede@...hat.com>,
	linux-doc@...r.kernel.org (open list:DOCUMENTATION),
	linux-kernel@...r.kernel.org (open list),
	linux-i2c@...r.kernel.org (open list:I2C/SMBUS CONTROLLER DRIVERS FOR PC),
	platform-driver-x86@...r.kernel.org (open list:AMD PMC DRIVER)
Subject: [PATCH v3 0/4] AMD Zen debugging documentation

From: Mario Limonciello <mario.limonciello@....com>

Introduce documentation for debugging some issues on AMD zen hardware.
As one of the debugging techniques read and add information for
S5_RESET_STATUS register.

v3:
 * Introduce patches to have a common define for a register base used
   in 3 different places.
 * Take into account feedback on how to show S5_RESET_STATUS info

Mario Limonciello (3):
  Documentation: Add AMD Zen debugging document
  i2c: piix4: Move SB800_PIIX4_FCH_PM_ADDR definition to amd_node.h
  platform/x86/amd: pmc: use FCH_PM_BASE definition

Yazen Ghannam (1):
  x86/CPU/AMD: Print the reason for the last reset

 Documentation/admin-guide/amd/index.rst   | 312 ++++++++++++++++++++++
 Documentation/admin-guide/amd/resume.svg  |   4 +
 Documentation/admin-guide/amd/suspend.svg |   4 +
 Documentation/admin-guide/index.rst       |   1 +
 arch/x86/include/asm/amd_node.h           |   3 +
 arch/x86/kernel/cpu/amd.c                 |  51 ++++
 drivers/i2c/busses/i2c-piix4.c            |  12 +-
 drivers/platform/x86/amd/pmc/pmc-quirks.c |   5 +-
 8 files changed, 385 insertions(+), 7 deletions(-)
 create mode 100644 Documentation/admin-guide/amd/index.rst
 create mode 100644 Documentation/admin-guide/amd/resume.svg
 create mode 100644 Documentation/admin-guide/amd/suspend.svg

-- 
2.43.0