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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7F98C04E87 for ; Mon, 20 May 2019 08:22:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC20F20815 for ; Mon, 20 May 2019 08:22:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ffwll.ch header.i=@ffwll.ch header.b="fdxIA47E" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731286AbfETIW3 (ORCPT ); Mon, 20 May 2019 04:22:29 -0400 Received: from mail-ed1-f67.google.com ([209.85.208.67]:33530 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725372AbfETIW1 (ORCPT ); Mon, 20 May 2019 04:22:27 -0400 Received: by mail-ed1-f67.google.com with SMTP id n17so22607297edb.0 for ; Mon, 20 May 2019 01:22:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=G+7lASPDHVp4K6Shi6AhuJ3vCu7cy9RDPQGFtgAVXYo=; b=fdxIA47EdjdY0cAD59y+tCVIUFAcmt0tExaffadsAFlVmlZ8JqvFsP8koUpxE9wSpH k+EmmKz6vl+ykzYBeKPaQCP9IAnfqdF7RppIkaJCFu/UcmKLRSVP7teK6x0UwcvAxlkF FQf4alrfYArjUBDWAskQ29Ppbr4fa71rZV97s= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=G+7lASPDHVp4K6Shi6AhuJ3vCu7cy9RDPQGFtgAVXYo=; b=MsFWUm3vFuHP/ZRamUFdB2Wjng5qdvDTkUzmMNEYb+cYKlhfsrjUn1k8iKV5fOP0Z6 J8IM3kezlqigkLudf9hHOB60wuVCks1v8fOtLE6H4Foud9L+oTxYym4bWcJWfRIb3oAc RPQ4DOFXs8M6+qnjWflhjxrItmvwfTqPcWWz898oxe4Wu/DAPHK0Aya5GrLINAlGvblU CtBDmMUa4hmim/3Ai0hYwXGVy+1MpJoZUXNS8KaJ3mgDhSPz4mg1VzzGLiF07AJLlFZ8 sFBKAcZVYQTGcVuU1E6rGaACkq3kVMW7RrY8XSNOBDSSw6o490R05igpsNy0EfhDryyf 58Ng== X-Gm-Message-State: APjAAAUo27X+rsIPrvNua/LM3add8/0Z18cTxhDT8oXUfgI5cfaxMIjJ AMrx0mvnmQ1eCDzebibZ10MW2Q== X-Google-Smtp-Source: APXvYqzH5cPNdv7MYAD+y/4MNq7TDcKB1eyAl64aeRO4GzFk1JnGrIJO/wyx6J/F/ggn0Pw2mY0qXA== X-Received: by 2002:a17:906:6603:: with SMTP id b3mr57042868ejp.128.1558340545071; Mon, 20 May 2019 01:22:25 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id t25sm3021263ejx.8.2019.05.20.01.22.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 May 2019 01:22:24 -0700 (PDT) From: Daniel Vetter To: DRI Development Cc: Intel Graphics Development , LKML , Daniel Vetter , Daniel Vetter , Bartlomiej Zolnierkiewicz , =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= , Peter Rosin , Hans de Goede , Thomas Zimmermann , Manfred Schlaegl , Mikulas Patocka , Kees Cook Subject: [PATCH 02/33] fbdev: locking check for fb_set_suspend Date: Mon, 20 May 2019 10:21:45 +0200 Message-Id: <20190520082216.26273-3-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190520082216.26273-1-daniel.vetter@ffwll.ch> References: <20190520082216.26273-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just drive-by, nothing systematic yet. Signed-off-by: Daniel Vetter Cc: Bartlomiej Zolnierkiewicz Cc: Daniel Vetter Cc: "Michał Mirosław" Cc: Peter Rosin Cc: Hans de Goede Cc: Thomas Zimmermann Cc: Manfred Schlaegl Cc: Mikulas Patocka Cc: Kees Cook --- drivers/video/fbdev/core/fbmem.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 4721491e6c8c..fc3d34a8ea5b 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1964,6 +1964,8 @@ void fb_set_suspend(struct fb_info *info, int state) { struct fb_event event; + WARN_CONSOLE_UNLOCKED(); + event.info = info; if (state) { fb_notifier_call_chain(FB_EVENT_SUSPEND, &event); -- 2.20.1