linux-kernel - Re: [PATCH v4 27/28] drm/intel/bmg: Allow device ID usage with single-argument macros

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Message-ID: <gzyqk3aihcic6l6i5rzgup3xbbhl7e5nzzdcgig3so3o2x7cyh@up4sodo4yz4b>
Date: Fri, 7 Nov 2025 08:51:21 -0600
From: Lucas De Marchi <lucas.demarchi@...el.com>
To: Michał Winiarski <michal.winiarski@...el.com>
CC: Alex Williamson <alex@...zbot.org>, Thomas Hellström
	<thomas.hellstrom@...ux.intel.com>, Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Jason Gunthorpe <jgg@...pe.ca>, Yishai Hadas <yishaih@...dia.com>, Kevin Tian
	<kevin.tian@...el.com>, Shameer Kolothum <skolothumtho@...dia.com>,
	<intel-xe@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
	<kvm@...r.kernel.org>, Matthew Brost <matthew.brost@...el.com>, "Michal
 Wajdeczko" <michal.wajdeczko@...el.com>, <dri-devel@...ts.freedesktop.org>,
	Jani Nikula <jani.nikula@...ux.intel.com>, Joonas Lahtinen
	<joonas.lahtinen@...ux.intel.com>, Tvrtko Ursulin <tursulin@...ulin.net>,
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, "Lukasz
 Laguna" <lukasz.laguna@...el.com>, Christoph Hellwig <hch@...radead.org>
Subject: Re: [PATCH v4 27/28] drm/intel/bmg: Allow device ID usage with
 single-argument macros

On Wed, Nov 05, 2025 at 04:10:25PM +0100, Michał Winiarski wrote:
>When INTEL_BMG_G21_IDS were added as a subplatform, token concatenation
>operator usage was omitted, making INTEL_BMG_IDS not usable with
>single-argument macros.
>Fix that by adding the missing operator.
>
>Signed-off-by: Michał Winiarski <michal.winiarski@...el.com>

Fixes: 78de8f876683 ("drm/xe: Handle Wa_22010954014 and Wa_14022085890 as device workarounds")
Reviewed-by: Lucas De Marchi <lucas.demarchi@...el.com>

thanks
Lucas De Marchi