linux-kernel - Re: [PATCH v4 07/14] cxl/region: Move find_cxl_root() to cxl_add_to

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Message-ID: <4624465.M3a2QDmDih@fdefranc-mobl3>
Date: Mon, 21 Apr 2025 23:21:44 +0200
From: "Fabio M. De Francesco" <fabio.m.de.francesco@...ux.intel.com>
To: 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>,
 Robert Richter <rrichter@....com>
Cc: linux-cxl@...r.kernel.org, linux-kernel@...r.kernel.org,
 Gregory Price <gourry@...rry.net>, Terry Bowman <terry.bowman@....com>,
 Robert Richter <rrichter@....com>
Subject:
 Re: [PATCH v4 07/14] cxl/region: Move find_cxl_root() to cxl_add_to_region()

On Thursday, March 6, 2025 5:44:41 PM Central European Summer Time Robert Richter wrote:
> When adding an endpoint to a region, the root port is determined
> first. Move this directly into cxl_add_to_region(). This is in
> preparation of the initialization of endpoints that iterates the port
> hierarchy from the endpoint up to the root port.
> 
> As a side-effect the root argument is removed from the argument lists
> of cxl_add_to_region() and related functions. Now, the endpoint is the
> only parameter to add a region. This simplifies the function
> interface.
> 
> Signed-off-by: Robert Richter <rrichter@....com>
> Reviewed-by: Gregory Price <gourry@...rry.net>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
> Reviewed-by: Dave Jiang <dave.jiang@...el.com>
> Tested-by: Gregory Price <gourry@...rry.net>
> ---

Reviewed-by: Fabio M. De Francesco <fabio.m.de.francesco@...ux.intel.com>