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[209.132.180.67]) by mx.google.com with ESMTP id o1si22842245plb.179.2019.05.28.02.41.49; Tue, 28 May 2019 02:42:04 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@ffwll.ch header.s=google header.b=Jr4diFnn; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726965AbfE1JDX (ORCPT + 99 others); Tue, 28 May 2019 05:03:23 -0400 Received: from mail-ed1-f65.google.com ([209.85.208.65]:35101 "EHLO mail-ed1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726619AbfE1JDP (ORCPT ); Tue, 28 May 2019 05:03:15 -0400 Received: by mail-ed1-f65.google.com with SMTP id p26so30641670edr.2 for ; Tue, 28 May 2019 02:03:14 -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=zV1k/wyKbSK4unVk9Zsa3jP6q9n4lvzRcxAhP6ZZB9c=; b=Jr4diFnn4D12FEqGpJQ+RuXfm8du2nWF1rRHD4W7cIEGcbaXABy4y7PYtm1RWYCGsM 4VUgAtZNFYUQNW5orIhfjotHfmaMRBcdXOU7lv9qvqyzRqJa5qThyVjqHAx5MH9qVK6q lTOmQV05XsP0H1DMu730MHM4S7AOOkuX/FVNA= 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=R6sxvtdlBn7z4SIjbkgV56kOrO40RZ3CZvf1WH29oE3WxfYyToybmfkLwEBLGSToU6 hScazwdQOMo7jaBqSoHrCghOcUv8pI5cL5uLV45eZSLGEd18nkroc5Inq1f8ULZnRoMn Q36QgHU+sEJYN295eWnGPRL4SqnJUWTBP7fGN7NzEbUQ7pHosm7SdmgFu9TpkwYnTF0d CkGLgz9qEe+5SlUYsK8mGWR5myHDjnItsvC/U2qRhQq9xAtcFeDtRyRbAbEJEWqsoppA c9k9lxGoNZFhi/Zwboiz2ENMF1pQs+Zwpj4bU6auOWDIQPyYqj8TTNXHWC/I/4n/5lFp jpmg== X-Gm-Message-State: APjAAAVQlzKlnVuonKMpnB3O7glLI/eRppQBsOEqjXd15lVMa91GLMXr z/vdXeqixJf+46mg8op+BDtEMAqY7Hw= 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 Cc: DRI Development , Intel Graphics Development , linux-fbdev@vger.kernel.org, Daniel Thompson , Bartlomiej Zolnierkiewicz , Daniel Vetter , Daniel Vetter , Sam Ravnborg , Maarten Lankhorst , =?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: 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 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 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); -- 2.20.1