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GET /api/patches/2224950/?format=api
{ "id": 2224950, "url": "http://patchwork.ozlabs.org/api/patches/2224950/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260420012348.400492-1-marek.vasut+renesas@mailbox.org/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260420012348.400492-1-marek.vasut+renesas@mailbox.org>", "list_archive_url": null, "date": "2026-04-20T01:23:26", "name": "kbuild: Respect CONFIG_SYS_DTC_PAD_BYTES after fdtgrep", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": false, "hash": "9fdfed1bf80015de12d9fe1ed7f6e4d604326eec", "submitter": { "id": 85650, "url": "http://patchwork.ozlabs.org/api/people/85650/?format=api", "name": "Marek Vasut", "email": "marek.vasut+renesas@mailbox.org" }, "delegate": { "id": 1699, "url": "http://patchwork.ozlabs.org/api/users/1699/?format=api", "username": "marex", "first_name": "Marek", "last_name": "Vasut", "email": "marek.vasut@gmail.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260420012348.400492-1-marek.vasut+renesas@mailbox.org/mbox/", "series": [ { "id": 500538, "url": "http://patchwork.ozlabs.org/api/series/500538/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=500538", "date": "2026-04-20T01:23:26", "name": "kbuild: Respect CONFIG_SYS_DTC_PAD_BYTES after fdtgrep", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500538/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224950/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224950/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=mailbox.org header.i=@mailbox.org header.a=rsa-sha256\n header.s=mail20150812 header.b=JHVbr7Lt;\n\tdkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org\n header.a=rsa-sha256 header.s=mail20150812 header.b=S9wsuu4k;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)", "phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=mailbox.org", "phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de", "phobos.denx.de;\n\tdkim=pass (2048-bit key;\n secure) header.d=mailbox.org header.i=@mailbox.org header.b=\"JHVbr7Lt\";\n\tdkim=pass (2048-bit key) header.d=mailbox.org header.i=@mailbox.org\n header.b=\"S9wsuu4k\";\n\tdkim-atps=neutral", "phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=mailbox.org", "phobos.denx.de;\n spf=pass smtp.mailfrom=marek.vasut+renesas@mailbox.org" ], "Received": [ "from phobos.denx.de (phobos.denx.de [85.214.62.61])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fzSSJ53Qpz1yGt\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 20 Apr 2026 11:24:00 +1000 (AEST)", "from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 9B9CC84286;\n\tMon, 20 Apr 2026 03:23:58 +0200 (CEST)", "by phobos.denx.de (Postfix, from userid 109)\n id C5692842B7; Mon, 20 Apr 2026 03:23:57 +0200 (CEST)", "from mout-p-202.mailbox.org (mout-p-202.mailbox.org\n [IPv6:2001:67c:2050:0:465::202])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id E180D80433\n for <u-boot@lists.denx.de>; Mon, 20 Apr 2026 03:23:55 +0200 (CEST)", "from smtp102.mailbox.org (smtp102.mailbox.org [10.196.197.102])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest\n SHA256)\n (No client certificate requested)\n by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4fzSSC3YGdz9tlP;\n Mon, 20 Apr 2026 03:23:55 +0200 (CEST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,\n SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2", "DKIM-Signature": [ "v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org;\n s=mail20150812; t=1776648235;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding;\n bh=/jZbCz8pkzYe8pvgBOQePmBJbCGJhIDXaMxzibPdXGo=;\n b=JHVbr7LtxEG//Erase3iz+Hv1zPuC9jDcSNGi1MWUBLbRgXB4xmduQ9Ux8hHC/Ps87b/Vx\n KSskr7t4NrOxvuLmFt7cr/v0BPSY6JEmjTHKvp8LRGbdgZQj9Ug+7K7vaf5c96zv7rwS2t\n BuNeyKhGIn+95MJO7AvT6qBCJWL2km3n62FeTYm0a5OAD+2+dWBNe8tg3cqHeeFDrcrnXP\n uIQlKeiS1ZhcQPFk4LbAdbw0S7Nwm2f/2nXSgovnqW/A4QhMeqsjajOmP5LFaT0xnts5Qf\n sxDkxkaMl/y1PERjTDxZUN8KIfegGkk6NZQIgUlobgly7FVf3LYnMhcNLK++Kg==", "v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org;\n s=mail20150812; t=1776648234;\n h=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n to:to:cc:cc:mime-version:mime-version:\n content-transfer-encoding:content-transfer-encoding;\n bh=/jZbCz8pkzYe8pvgBOQePmBJbCGJhIDXaMxzibPdXGo=;\n b=S9wsuu4ksg3y8XjXYJutCyAp5CHpBBqGddXwUMd3ErrL794NOeaWTfXkzjbizgTdxwX5hp\n ryjOe/7aIy/zMF19nFnSrfMwdASJE3zbR5BmHTsqBmyX989zHWyR6A5fAUezqaM/P23LbN\n ZEHHaXY26QQ2GrFBuEzdN2B8mrgNJF+GM5CTgf/NMDuRCugfWzXkhGkARM1N+pFADXAZc5\n PWgJvaYS7XricuULM21FCNWMJlKU6eoNIYe7K63bikNu9lHcPudAlWmAwKtfYt9HSSWj1h\n bQ7ZTwPKoRHKKJBr283OvvcHd/LftLrCQs3rEmN8Q3fmCeQFcFwLVy7qG3/R4w==" ], "From": "Marek Vasut <marek.vasut+renesas@mailbox.org>", "To": "u-boot@lists.denx.de", "Cc": "Marek Vasut <marek.vasut+renesas@mailbox.org>,\n Adriano Cordova <adrianox@gmail.com>,\n Ilias Apalodimas <ilias.apalodimas@linaro.org>,\n Peter Robinson <pbrobinson@gmail.com>,\n Quentin Schulz <quentin.schulz@cherry.de>,\n Sughosh Ganu <sughosh.ganu@arm.com>, Tom Rini <trini@konsulko.com>", "Subject": "[PATCH] kbuild: Respect CONFIG_SYS_DTC_PAD_BYTES after fdtgrep", "Date": "Mon, 20 Apr 2026 03:23:26 +0200", "Message-ID": "<20260420012348.400492-1-marek.vasut+renesas@mailbox.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-MBO-RS-META": "xturz89g1fg77yqr45zqog6riqfez9nx", "X-MBO-RS-ID": "b3c85ea9681649db3c5", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "The fdtgrep command will reduce the DT to minimum size, thus eliminating\nthe extra padding configured via CONFIG_SYS_DTC_PAD_BYTES. Reinstate the\nextra padding by running the output DTB from fdtgrep through DTC with the\n-p CONFIG_SYS_DTC_PAD_BYTES flag again in case CONFIG_SYS_DTC_PAD_BYTES\nis not zero.\n\nSigned-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>\n---\nCc: Adriano Cordova <adrianox@gmail.com>\nCc: Ilias Apalodimas <ilias.apalodimas@linaro.org>\nCc: Peter Robinson <pbrobinson@gmail.com>\nCc: Quentin Schulz <quentin.schulz@cherry.de>\nCc: Sughosh Ganu <sughosh.ganu@arm.com>\nCc: Tom Rini <trini@konsulko.com>\nCc: u-boot@lists.denx.de\n---\n scripts/Makefile.lib | 7 +++++++\n 1 file changed, 7 insertions(+)", "diff": "diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib\nindex 7386353e0cc..443d6cd09cf 100644\n--- a/scripts/Makefile.lib\n+++ b/scripts/Makefile.lib\n@@ -806,9 +806,16 @@ quiet_cmd_fdtgrep = FDTGREP $@\n # ---------------------------------------------------------------------------\n # Pass the original device tree file through fdtgrep. This removes various\n # unused properties. The output is typically a smaller device tree file.\n+ifeq ($(CONFIG_SYS_DTC_PAD_BYTES),0)\n quiet_cmd_fdt_rm_props = FDTGREP $@\n \tcmd_fdt_rm_props = cat $< | $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \\\n \t\t\t$(addprefix -P ,$(subst $\\\",,$(CONFIG_OF_REMOVE_PROPS)))\n+else\n+quiet_cmd_fdt_rm_props = FDTGREP $@\n+\tcmd_fdt_rm_props = cat $< | $(objtree)/tools/fdtgrep -r -O dtb - \\\n+\t\t\t$(addprefix -P ,$(subst $\\\",,$(CONFIG_OF_REMOVE_PROPS))) | \\\n+\t\t\t$(DTC) -I dtb -O dtb $(DTC_FLAGS) -p $(CONFIG_SYS_DTC_PAD_BYTES) -o $@\n+endif\n \n # ASM offsets\n # ---------------------------------------------------------------------------\n", "prefixes": [] }