linux-kernel - Re: [PATCH v2 00/18] cxl: Address translation support, part 1: Cleanups and refactoring

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Message-ID: <Z6Z5-UQYSfi7Btlz@gourry-fedora-PF4VCD3F>
Date: Fri, 7 Feb 2025 16:24:09 -0500
From: Gregory Price <gourry@...rry.net>
To: Robert Richter <rrichter@....com>
Cc: Alison Schofield <alison.schofield@...el.com>,
	Vishal Verma <vishal.l.verma@...el.com>,
	Ira Weiny <ira.weiny@...el.com>,
	Dan Williams <dan.j.williams@...el.com>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	Dave Jiang <dave.jiang@...el.com>,
	Davidlohr Bueso <dave@...olabs.net>, linux-cxl@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Fabio M. De Francesco" <fabio.m.de.francesco@...ux.intel.com>,
	Terry Bowman <terry.bowman@....com>
Subject: Re: [PATCH v2 00/18] cxl: Address translation support, part 1:
 Cleanups and refactoring

On Fri, Feb 07, 2025 at 04:37:35PM +0100, Robert Richter wrote:
> This series is the first part of adding support for CXL address
> translation. It contains cleanup and code refactoring in preparation
> of the actual implementation that will be sent in part 2. Cleanup and
> code refactoring have been split in a separate series to reduce the
> number of patches of the series. Even without address translation on
> top this rework improves esp. the region code, cleans it up,
> simplifies it and adds debugging messages to better analyze region
> creation failures:
> 
> Content of patches:
> 
>  * Patches 1: Remove else after return.
> 
>  * Patches 2-4: Cleanups and comments around cxl_hdm_decode_init().
> 
>  * Patches 5, 6, 13: Adding and modifying helper functions.
> 
>  * Patches 7-12, 14: Refactoring of endpoint decoder setup.
> 
>  * Patches 15-18: Adding and modifying debug messages.
> 
> Most of the patches were part of my first submission of v1 [1], some
> of them were already reviewed.
> 
> [1] https://lore.kernel.org/linux-cxl/20250107141015.3367194-1-rrichter@amd.com/
>

For entire series:

Tested-by: Gregory Price <gourry@...rry.net>

Tested individually and w/ a rebase of the full translation patch set from
[1] on a Zen5 platform with PRM and translation.

Will test again with part-2 as I expect some changes.