From patchwork Fri Oct 22 06:47:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 12577151 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48169C433FE for ; Fri, 22 Oct 2021 06:50:08 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 037C360F50 for ; Fri, 22 Oct 2021 06:50:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 037C360F50 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=suse.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 8E453852; Fri, 22 Oct 2021 08:49:14 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 8E453852 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1634885404; bh=u6P9aNa5o9k0oOjbL0sUFPwRxANsRfh+QQ7Tf9maA84=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=JUm+vdsJsbVjDmgUkfFsbZqyu1+J4acB7SSoL6iHQ+tSxQDt1zT5i14aKQ0+GB7xq bjwFz215bbNCGQaCj5mFw9N0KqeRFPF3iuRSqnyCm1c59R4MS5m6/Hl5E6UJ00rObY IcyBnTtJXBvk7/hXMSWjqmBjfWAHt3kml2WhoLvI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0A4A2F80229; Fri, 22 Oct 2021 08:49:14 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 41C19F80253; Fri, 22 Oct 2021 08:49:10 +0200 (CEST) Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 8A123F80086 for ; Fri, 22 Oct 2021 08:49:05 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8A123F80086 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="PMNO7u+J" Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 8D2452197F; Fri, 22 Oct 2021 06:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1634885344; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=vdb5nLtyp5tIbT7/OLrVEaSBnq6naUGZA07AQT86v2c=; b=PMNO7u+JK4lsjHIAmHQ/NYSH6PSDWxW5oi4qSzEsVw9p0v6RgIf1dw5L1M0yxZnnPmUE42 bEdzMHkjaPHjMsStRKaaW/VG+AFY5hngJA838Yw55Zrc0gCY9ILGst8rEWSnr+azo7IRtQ wVKKkBy8OqPGObfHmn8PuQkefgkgXAA= Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 1A09513AAD; Fri, 22 Oct 2021 06:49:04 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id jpEMBeBecmEIEwAAMHmgww (envelope-from ); Fri, 22 Oct 2021 06:49:04 +0000 From: Juergen Gross To: xen-devel@lists.xenproject.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 0/5] xen: cleanup detection of non-essential pv devices Date: Fri, 22 Oct 2021 08:47:55 +0200 Message-Id: <20211022064800.14978-1-jgross@suse.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Cc: Juergen Gross , alsa-devel@alsa-project.org, Stefano Stabellini , Oleksandr Andrushchenko , David Airlie , Greg Kroah-Hartman , Dmitry Torokhov , Takashi Iwai , Daniel Vetter , Boris Ostrovsky , Jiri Slaby X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Today the non-essential pv devices are hard coded in the xenbus driver and this list is lacking multiple entries. This series reworks the detection logic of non-essential devices by adding a flag for that purpose to struct xenbus_driver. Juergen Gross (5): xen: add "not_essential" flag to struct xenbus_driver xen: flag xen_drm_front to be not essential for system boot xen: flag hvc_xen to be not essential for system boot xen: flag pvcalls-front to be not essential for system boot xen: flag xen_snd_front to be not essential for system boot drivers/gpu/drm/xen/xen_drm_front.c | 1 + drivers/input/misc/xen-kbdfront.c | 1 + drivers/tty/hvc/hvc_xen.c | 1 + drivers/video/fbdev/xen-fbfront.c | 1 + drivers/xen/pvcalls-front.c | 1 + drivers/xen/xenbus/xenbus_probe_frontend.c | 14 +++----------- include/xen/xenbus.h | 1 + sound/xen/xen_snd_front.c | 1 + 8 files changed, 10 insertions(+), 11 deletions(-) Reviewed-by: Boris Ostrovsky