From nobody Sun Feb 8 16:31:27 2026 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 E9C3B35CBAF; Mon, 12 Jan 2026 14:21:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227672; cv=none; b=leh+0oezB4naAuvmrhwNTgKBoMN0b+ICE+0vuinacpNT9r3HKdDZgIZANJaAYcoBG0GslgPreVwNn2rUzD1cAcWD4vQsrNsrJ1iAUhSIyj+9zu9v5rAIbZFAFZbFgD6IHO1Fhru6hv/klGmlok8anZRv2ui4cDakwQwo8UyYtGY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768227672; c=relaxed/simple; bh=P/XdXd/bYrHZDkDSuHHmyyBrAIsBa+F365UKC6ogKGc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iY85CNQQ8/xoH69iFdm8gMQeogz7KMFVm5jMIbdW++mD/fDIECEqH64uWyP+s+Ve809Ag0Mc4r+xqVWUGH18WcLtBcLCCJU71JHl0WkqFARC6jZJonnms+XP0KJMdWp2KflDLEo+SoQgBmlqYhnE7ILw3gphyvlbSRyiOPwpyLU= 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=I5dUvqxY; arc=none smtp.client-ip=185.246.84.56 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="I5dUvqxY" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 6FB051A280A; Mon, 12 Jan 2026 14:21:06 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 40832606FA; Mon, 12 Jan 2026 14:21:06 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id BF03F103C9281; Mon, 12 Jan 2026 15:21:03 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1768227665; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=lIzmhSqDNTNqAbKeLro4jdmwBQewOntD3SjbuDJaI24=; b=I5dUvqxY5xJG2c6pwe+N4sFvEgcHpPGPyMCBud3s8zVfSDuIq8eUlxGaTmlZ73Y0rY+YWV 4zbyufJMhvKzlnoWGbva+xs7kaeeNvIlxmQ/b2/kMJbG6l2nCZvPN67M5JeJ6veqDdi3oT K33k/3oYguaQ+q3VPx5OGX5Mk4VHBEAQd1h8ySx3Fv42EnxFiWEHNixwySmlNY1dzXWUk6 5ek2OS5KShqVztkDeXHhPqIBk/CRct2jUqX+OaFD2GwkbHRWmcIajgzU4ah9LbacaBEQCI Dh/qLQ/WiijDrv7Qu/PBCUa9MOmJSIT4JtJfB4nBjT0bERpLBsNwHSmwVRogQQ== 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 28/77] tests: metadata: Add a test for export symbols sorting Date: Mon, 12 Jan 2026 15:19:18 +0100 Message-ID: <20260112142009.1006236-29-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" dtc is able to sort the export symbols list when the --sort option is used. Add a test for this feature. Signed-off-by: Herve Codina --- tests/metadata_sort.dtb.dts.expect | 18 ++++++++++++++++++ tests/metadata_sort.dtb.expect | 15 +++++++++++++++ tests/metadata_sort.dts | 21 +++++++++++++++++++++ tests/run_tests.sh | 8 ++++++++ 4 files changed, 62 insertions(+) create mode 100644 tests/metadata_sort.dtb.dts.expect create mode 100644 tests/metadata_sort.dtb.expect create mode 100644 tests/metadata_sort.dts diff --git a/tests/metadata_sort.dtb.dts.expect b/tests/metadata_sort.dtb.d= ts.expect new file mode 100644 index 0000000..f07a42b --- /dev/null +++ b/tests/metadata_sort.dtb.dts.expect @@ -0,0 +1,18 @@ +/dts-v1/; +/addon/; + +/ { + + node-a { + prop_a =3D <0x1c8>; + prop_b =3D <0x7b>; + + /export/ a: &{/node-b}; + /export/ ba: &{/node-b}; + /export/ bb: &{/node-b}; + }; + + node-b { + phandle =3D <0x01>; + }; +}; diff --git a/tests/metadata_sort.dtb.expect b/tests/metadata_sort.dtb.expect new file mode 100644 index 0000000..7856894 --- /dev/null +++ b/tests/metadata_sort.dtb.expect @@ -0,0 +1,15 @@ +/dts-v1/; +/addon/; + +/ { + node-a { + prop_a =3D <0x000001c8>; + prop_b =3D <0x0000007b>; + // [FDT_EXPORT_SYM] 'a' -> phandle 0x00000001 + // [FDT_EXPORT_SYM] 'ba' -> phandle 0x00000001 + // [FDT_EXPORT_SYM] 'bb' -> phandle 0x00000001 + }; + node-b { + phandle =3D <0x00000001>; + }; +}; diff --git a/tests/metadata_sort.dts b/tests/metadata_sort.dts new file mode 100644 index 0000000..7d1cca7 --- /dev/null +++ b/tests/metadata_sort.dts @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * Copyright (C) 2026 Bootlin + */ + +/dts-v1/; +/addon/; + +/ { + node_b: node-b { + }; + + node-a { + prop_b =3D <123>; + prop_a =3D <456>; + + /export/ ba: &node_b; + /export/ bb: &node_b; + /export/ a: &node_b; + }; +}; diff --git a/tests/run_tests.sh b/tests/run_tests.sh index ed3a240..fc270e2 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -1154,6 +1154,14 @@ metadata_tests() { # Keep only lines containing 'dt_flags' sed -i '/dt_flags/!d' metadata_dtflags1.dtb.out base_run_test check_diff metadata_dtflags1.dtb.out "$SRCDIR/metadata_dtfl= ags1.dtb.expect" + + run_dtc_test -I dts -O dtb -s -o metadata_sort.dtb "$SRCDIR/metadata_sort= .dts" + base_run_test wrap_fdtdump metadata_sort.dtb metadata_sort.dtb.out + # Remove unneeded comments + sed -i '/^\/\/ /d' metadata_sort.dtb.out + base_run_test check_diff metadata_sort.dtb.out "$SRCDIR/metadata_sort.dtb= .expect" + run_dtc_test -I dtb -O dts -o metadata_sort.dtb.dts metadata_sort.dtb + base_run_test check_diff metadata_sort.dtb.dts "$SRCDIR/metadata_sort.dtb= .dts.expect" } =20 pylibfdt_tests () { --=20 2.52.0