linux-kernel - Re: [PATCH v2 09/15] cxl/region: Use the endpoint's SPA range to create a region

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Message-ID: <Z7eDK5pk0qLbo3BA@gourry-fedora-PF4VCD3F>
Date: Thu, 20 Feb 2025 14:31:55 -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 09/15] cxl/region: Use the endpoint's SPA range to
 create a region

On Tue, Feb 18, 2025 at 02:23:50PM +0100, Robert Richter wrote:
> To create a region, SPA ranges must be used. With address translation
> the endpoint's HPA range is not the same as the SPA range. Use the
> previously calculated SPA range instead.
> 
> Signed-off-by: Robert Richter <rrichter@....com>

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