From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7E747D116F3 for ; Wed, 3 Dec 2025 08:52:32 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C44210E749; Wed, 3 Dec 2025 08:52:31 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="zWo6/0J9"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4BC3410E667; Tue, 2 Dec 2025 15:52:49 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id EC45643ECA; Tue, 2 Dec 2025 15:52:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B39DC116B1; Tue, 2 Dec 2025 15:52:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1764690768; bh=a41Hc214ofss5go4vtnnf3ogCFKJwntca4v/HMvtCyM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zWo6/0J9iS7xicf0oIqwu5Ban7CvuP/EVNgTHUTLUd9ksrLbR/7SXHfxJdkUkA0sc cswn8w8i/9Jd8m3K5ZSe9fjcOPe7O09I43iY87/HobDCLg+FMhysn+uAyHEhKX9flP qxkIiMoEOFt+7PLVKfhFrbV51L1cGiQ5DWUfOfic= Date: Tue, 2 Dec 2025 16:52:45 +0100 From: Greg KH To: Thomas Zimmermann Cc: Sasha Levin , stable@vger.kernel.org, Javier Martinez Canillas , Alex Deucher , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: Re: [PATCH 6.12.y] drm, fbcon, vga_switcheroo: Avoid race condition in fbcon setup Message-ID: <2025120235-quartet-shrubs-0862@gregkh> References: <2025120119-edgy-recycled-bcfe@gregkh> <20251201221055.1281985-1-sashal@kernel.org> <4dd8e529-4777-4cfc-a536-dbe0d0a90419@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4dd8e529-4777-4cfc-a536-dbe0d0a90419@suse.de> X-Mailman-Approved-At: Wed, 03 Dec 2025 08:52:29 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On Tue, Dec 02, 2025 at 08:40:43AM +0100, Thomas Zimmermann wrote: > Hi, > > thanks for backporting. > > You also have to remove the calls to vga_switcheroo_client_fb_set() from > these files > > https://elixir.bootlin.com/linux/v6.12/source/drivers/gpu/drm/i915/display/intel_fbdev.c > https://elixir.bootlin.com/linux/v6.12/source/drivers/gpu/drm/radeon/radeon_fbdev.c Can you send a fixed up patch instead? thanks, greg k-h