From patchwork Fri May 24 08:53:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Daniel Vetter X-Patchwork-Id: 10959365 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 823F7112C for ; Fri, 24 May 2019 08:54:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6E9F12884B for ; Fri, 24 May 2019 08:54:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 62C1128857; Fri, 24 May 2019 08:54:14 +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=ham 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 BE3442884B for ; Fri, 24 May 2019 08:54:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B2A486E037; Fri, 24 May 2019 08:54:05 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93CCB89F08 for ; Fri, 24 May 2019 08:54:04 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id n17so13370853edb.0 for ; Fri, 24 May 2019 01:54:04 -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=WjZOCAqCO3l6sOylMJV3BG1AKBRXEuG+IGCZcKuozWA=; b=NDwQwzvDueZASOSpZAgXN0Xl5B+0cO5jzVchKyyGfCW8Hdq9l2YxqmzCXBYnRPxzG2 tOuL1a34NZ7fM9vPNVMc+Qq2M6Nh2oyftO4W2KQlkmhrod3gcG+Fi0g/ykxv/VEBU8ll kOAY868IrSKVOMDkd8BVR6mH2igMlz2fzydDbQcjSOiuoPvMQv9d7Oy0Z+rQ7T5YiwxV uSGjG7tJZRX0zafM4W4QmeFzXwPi8v0WR+8/CpGneLbRdWkvxLKFWFHqngpBdi7MbmFf /o37gRVFu97PMJILS5gml49bLzT1T+0H3Fo/5K4MxrYmmryz1B5ZEQ2CFjrwKBrb+5/f yfaQ== X-Gm-Message-State: APjAAAW6iuyarGdUhn+dW0WW3C7r8SF4rb39MKNZ3XDbcsoMLjT+/OyO OCSapB87lq5V9DjNzdu0iWmVdg== X-Google-Smtp-Source: APXvYqw90JW22kbymXTQpmSH2wtmpc3E7xGbmiBHk8MYvAt3SJf376+g2NAganFHL+j0ca7tqriJSQ== X-Received: by 2002:a50:ba1d:: with SMTP id g29mr48994176edc.298.1558688043136; Fri, 24 May 2019 01:54:03 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:569e:0:3106:d637:d723:e855]) by smtp.gmail.com with ESMTPSA id 96sm567082edq.68.2019.05.24.01.54.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 May 2019 01:54:02 -0700 (PDT) From: Daniel Vetter To: LKML Subject: [PATCH 02/33] fbdev: locking check for fb_set_suspend Date: Fri, 24 May 2019 10:53:23 +0200 Message-Id: <20190524085354.27411-3-daniel.vetter@ffwll.ch> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190524085354.27411-1-daniel.vetter@ffwll.ch> References: <20190524085354.27411-1-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=WjZOCAqCO3l6sOylMJV3BG1AKBRXEuG+IGCZcKuozWA=; b=Ed3N0BtCGy2KrRjxgTqaTL3MHlzGpZBsTTx8FSTmwmpH0uBFHwRKyPhA/jP7Z9Ep6q TJd+LpH/8IMbH3/A57PWAxKw+6Umw2mgAPzSRXA6eUbOaKXykY0YzLmiHUBDoaeL0zqT 4b3/gaoPpvVyAEmwrbiirj1Bobt5V1KRsZlgI= 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: Kees Cook , Bartlomiej Zolnierkiewicz , Manfred Schlaegl , Daniel Vetter , Intel Graphics Development , DRI Development , =?utf-8?b?TWljaGHFgiBN?= =?utf-8?b?aXJvc8WCYXc=?= , Hans de Goede , Mikulas Patocka , Thomas Zimmermann , Daniel Vetter , 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 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);