From nobody Sun Feb 8 17:36:35 2026 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37AEC2C08DB for ; Mon, 12 Jan 2026 14:20:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227649; cv=none; b=iaMfrLAa/kWPADdAe2EmzAt+fRPi/uilfC3jhlgZuO1vExIxabPwPxEsErcqm3u9W4JY+WxYG8EfHjE+Xtdd/7scnHf1z6MoQHE+e189Yuh+tganKYFsA/TXD6QtvIFNaz4ONYvTOi8K+4ctxNE3PZnYZ23prpwZg5htJTZYRcc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227649; c=relaxed/simple; bh=XvLIFqpeEbLFADaL5p0Q+qHRNYTX/5GQLS/+uAVdZa0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=n+RuG71DebSrLrw44+dPKnRL+I8w6pbmZWLycBfA/YxZe6Z1AAhG1FeR4gBYHT9GSpv0QM3BYRCgn0MYrtNeHLsCgkjXpZ3R/jGMP7lTPyG8wbOS5hMLjZVSKMzbqQJY/Fs0knt3bPYZjn51saDPZi/v7b1SOpxHG8qVoJZQBy4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=RkrDBzSL; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="RkrDBzSL" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id F3C934E42090; Mon, 12 Jan 2026 14:20:43 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id C85D8606FA; Mon, 12 Jan 2026 14:20:43 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id E03A5103C9267; Mon, 12 Jan 2026 15:20:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1768227643; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=1W7eqtIgrJuKdFP3qxsLYlClLy4pTWcfAqfQQTtlhuw=; b=RkrDBzSLeRIUdNv0q8NELu34XbmtHQFzIlfVsbqH8F+qbBFGMZB6Tg46V/FqFDwr52uLpu u0pMQPxZ4nL1Bfav57Ow2afnuR6P3c7jFD1BrBdaw1q0r/iXe9cSnzXCJ04iB12ryUWp/D ujf9LqtkPAXyQDdGoY5mHWgK1NlGrxx1iFu/Nn1p9XGxpjwm9wK/fUNLmc/Q7oq4khmlwQ fE3vYaBxAPFh+rYSYFVw/b+plra4igT47uKdUfkD8M+vNi+MzY62KR/NXQHiOOzHWLzkcG iItkINEz4ybdCA5uygVJqc/d4VnxYUdIJniNk+ceZU7AOKJhMYWfFUlx0cWLTw== From: Herve Codina To: David Gibson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Ayush Singh , Geert Uytterhoeven , devicetree-compiler@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-spec@vger.kernel.org, Hui Pu , Ian Ray , Luca Ceresoli , Thomas Petazzoni , Herve Codina Subject: [RFC PATCH 14/77] tests: metadata: Add a first test related to the dt_flags header field Date: Mon, 12 Jan 2026 15:19:04 +0100 Message-ID: <20260112142009.1006236-15-herve.codina@bootlin.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260112142009.1006236-1-herve.codina@bootlin.com> References: <20260112142009.1006236-1-herve.codina@bootlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" A new field has been recently added to the dtb header: dt_flags. Even if this field is not yet used to encode meaningful information, add a basic test related to this field (presence and its 0 default value). Signed-off-by: Herve Codina --- tests/metadata_dtflags0.dtb.expect | 1 + tests/metadata_dtflags0.dts | 10 ++++++++++ tests/run_tests.sh | 6 ++++++ 3 files changed, 17 insertions(+) create mode 100644 tests/metadata_dtflags0.dtb.expect create mode 100644 tests/metadata_dtflags0.dts diff --git a/tests/metadata_dtflags0.dtb.expect b/tests/metadata_dtflags0.d= tb.expect new file mode 100644 index 0000000..cefed4d --- /dev/null +++ b/tests/metadata_dtflags0.dtb.expect @@ -0,0 +1 @@ +// dt_flags: 0x0 diff --git a/tests/metadata_dtflags0.dts b/tests/metadata_dtflags0.dts new file mode 100644 index 0000000..3ef867e --- /dev/null +++ b/tests/metadata_dtflags0.dts @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (C) 2026 Bootlin + */ + +/dts-v1/; + +/ { + prop =3D <1>; +}; diff --git a/tests/run_tests.sh b/tests/run_tests.sh index 423812e..496fcb9 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -1141,6 +1141,12 @@ metadata_tests() { sed -i '/^\/\/ /d' $dt.dtb.dts.dtb.out base_run_test check_diff $dt.dtb.dts.dtb.out "$SRCDIR/$dt.dtb.expect" done + + run_dtc_test -I dts -O dtb -o metadata_dtflags0.dtb "$SRCDIR/metadata_dtf= lags0.dts" + base_run_test wrap_fdtdump metadata_dtflags0.dtb metadata_dtflags0.dtb.out + # Keep only lines containing 'dt_flags' + sed -i '/dt_flags/!d' metadata_dtflags0.dtb.out + base_run_test check_diff metadata_dtflags0.dtb.out "$SRCDIR/metadata_dtfl= ags0.dtb.expect" } =20 pylibfdt_tests () { --=20 2.52.0