linux-kernel - Re: [PATCH v5 0/5] AMD Zen debugging documentation

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Message-ID: <aApfuIX5T5brIdsL@gmail.com>
Date: Thu, 24 Apr 2025 17:58:48 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Mario Limonciello <superm1@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>, Jean Delvare <jdelvare@...e.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>,
	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>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" <x86@...nel.org>,
	"H . Peter Anvin" <hpa@...or.com>,
	Shyam Sundar S K <Shyam-sundar.S-k@....com>,
	Hans de Goede <hdegoede@...hat.com>,
	"open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
	open list <linux-kernel@...r.kernel.org>,
	"open list:I2C/SMBUS CONTROLLER DRIVERS FOR PC" <linux-i2c@...r.kernel.org>,
	"open list:AMD PMC DRIVER" <platform-driver-x86@...r.kernel.org>
Subject: Re: [PATCH v5 0/5] AMD Zen debugging documentation


* Mario Limonciello <superm1@...nel.org> wrote:

> 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.
> 
> Mario Limonciello (4):
>   Documentation: Add AMD Zen debugging document
>   i2c: piix4: Depends on X86
>   i2c: piix4: Move SB800_PIIX4_FCH_PM_ADDR definition to amd/fch.h
>   platform/x86/amd: pmc: use FCH_PM_BASE definition
> 
> Yazen Ghannam (1):
>   x86/CPU/AMD: Print the reason for the last reset

So it looks like there's no new objections/feedback, and to
get the ball rolling, I've applied these 3 preparatory patches
to tip:x86/platform, to get them tested more widely:

   i2c: piix4: Make CONFIG_I2C_PIIX4 dependent on CONFIG_X86
   i2c: piix4, x86/platform: Move the SB800 PIIX4 FCH definitions to <asm/amd/fch.h>
   platform/x86/amd/pmc: Use FCH_PM_BASE definition

Thanks,

	Ingo