From patchwork Tue May 28 09:02:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Daniel Vetter X-Patchwork-Id: 10964217 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1D73576 for ; Tue, 28 May 2019 09:03:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D0B02624C for ; Tue, 28 May 2019 09:03:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2C7D285C5; Tue, 28 May 2019 09:03:25 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id AD6AE2624C for ; Tue, 28 May 2019 09:03:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0A9E889DA3; Tue, 28 May 2019 09:03:23 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by gabe.freedesktop.org (Postfix) with ESMTPS id C221D89D64 for ; Tue, 28 May 2019 09:03:14 +0000 (UTC) Received: by mail-ed1-x544.google.com with SMTP id g13so835276edu.5 for ; Tue, 28 May 2019 02:03:14 -0700 (PDT) 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=zV1k/wyKbSK4unVk9Zsa3jP6q9n4lvzRcxAhP6ZZB9c=; b=VIshAQOt0G0/huk+MnI41ZEIFQF+misgREvN3KaS9Nsa2Kb0XWiU5Hh2zrV2JE4qKI dCXPnM8DjrVKmKaBB3j07Vz2MpZKEU3DlYrzDFm2F6kpZAzOXlq4U8oHtDfdOWwakAii Ko6jEz4GIPmg9opl0HqR8Ev+n2uWueuckR4WJuFxol+NAsh+wKzxP3enQrMm5bVlcJVd MiQJHYtCY+YrAYZCnl/XvCDHpcP+W+tDpEHLXu5x6T+3u993sd9BVDQRrBgrT8Jzmijq 18gwod5b3M5XQjvU50mIqO27NWT3rGgTpDkmDbdyRKPPfGry82SVaz1RfdFdDvtPiquk vw0A== X-Gm-Message-State: APjAAAXVN/c9lHp/F7VjRLpU2R/bdrvd7iJDxtcmJOIMeSxW7HhyHYGq Vwcx2Nz/8ptKAD8+YplKjLY+Mw== X-Google-Smtp-Source: APXvYqzAGcPvnepTOvwWRDQxzLcJ/M058MuV1V355eV9v96p3PIpDSwE+P8RHoMQgcX7eCRUeENRAg== X-Received: by 2002:a50:8a46:: with SMTP id i64mr126930218edi.177.1559034193385; Tue, 28 May 2019 02:03:13 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id x49sm4072656edm.25.2019.05.28.02.03.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 28 May 2019 02:03:12 -0700 (PDT) From: Daniel Vetter To: LKML Subject: [PATCH 02/33] fbdev: locking check for fb_set_suspend Date: Tue, 28 May 2019 11:02:33 +0200 Message-Id: <20190528090304.9388-3-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190528090304.9388-1-daniel.vetter@ffwll.ch> References: <20190528090304.9388-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 X-Mailman-Original-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=zV1k/wyKbSK4unVk9Zsa3jP6q9n4lvzRcxAhP6ZZB9c=; b=Jr4diFnn4D12FEqGpJQ+RuXfm8du2nWF1rRHD4W7cIEGcbaXABy4y7PYtm1RWYCGsM 4VUgAtZNFYUQNW5orIhfjotHfmaMRBcdXOU7lv9qvqyzRqJa5qThyVjqHAx5MH9qVK6q lTOmQV05XsP0H1DMu730MHM4S7AOOkuX/FVNA= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Thompson , Kees Cook , Bartlomiej Zolnierkiewicz , Manfred Schlaegl , Daniel Vetter , Intel Graphics Development , linux-fbdev@vger.kernel.org, DRI Development , =?utf-8?b?TWljaGHFgiBN?= =?utf-8?b?aXJvc8WCYXc=?= , Hans de Goede , Mikulas Patocka , Thomas Zimmermann , Daniel Vetter , Sam Ravnborg , Peter Rosin Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Just drive-by, nothing systematic yet. Signed-off-by: Daniel Vetter Reviewed-by: Sam Ravnborg Reviewed-by: Maarten Lankhorst 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 d1949c92be98..8ba674ffb3c9 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1985,6 +1985,8 @@ 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);