From patchwork Fri May 1 13:22:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 226553 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 875ACC47253 for ; Fri, 1 May 2020 13:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 612EB20836 for ; Fri, 1 May 2020 13:52:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588341129; bh=IxfNikbsqk3Bz7Xb54p/LMUBJJZQxxJ67uGYBUBEZrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=d04ilsH2txXeX1mBvFXL38T2zPiCkvKD09Rd9WqwEbJfrEeQIFmsHvPbkFFimv7cc QpSr5Lk0X+BaGSsRjL40AWhQo/RW2xrC+XpEy7JD11O9Yy1TDRr04RoI2JQ7NwUN1o XEmC0vLuH/yq7Pk8Wton2oosMoldHog/e1jGIVLE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730628AbgEANwF (ORCPT ); Fri, 1 May 2020 09:52:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:37404 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730447AbgEANiA (ORCPT ); Fri, 1 May 2020 09:38:00 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 72AC32173E; Fri, 1 May 2020 13:37:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588340279; bh=IxfNikbsqk3Bz7Xb54p/LMUBJJZQxxJ67uGYBUBEZrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=M5sLWbPhsUzFSAAY79cjbR1xVtAefKqPywbkyn6+hW8Fmi6/9N165h1RRckn4sc6+ 4EeC6wzUcN+5jKkTnef5QzmFGOKTOIroyIBB0/MXyT0SqlLvBjbVpNxF2PDv8Wl8mW HLkyv4nA3XWoqGqsDWVMi/YRtPQW/ujMQcxaLjkQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Masahiro Yamada Subject: [PATCH 5.4 06/83] kbuild: fix DT binding schema rule again to avoid needless rebuilds Date: Fri, 1 May 2020 15:22:45 +0200 Message-Id: <20200501131525.585194480@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200501131524.004332640@linuxfoundation.org> References: <20200501131524.004332640@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Masahiro Yamada commit 3d4b2238684ac919394eba7fb51bb7eeeec6ab57 upstream. Since commit 7a0496056064 ("kbuild: fix DT binding schema rule to detect command line changes"), this rule is every time re-run even if you change nothing. cmd_dtc takes one additional parameter to pass to the -O option of dtc. We need to pass 'yaml' to if_changed_rule. Otherwise, cmd-check invoked from if_changed_rule is false positive. Fixes: 7a0496056064 ("kbuild: fix DT binding schema rule to detect command line changes") Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman --- scripts/Makefile.lib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -297,7 +297,7 @@ define rule_dtc endef $(obj)/%.dt.yaml: $(src)/%.dts $(DTC) $(DT_TMP_SCHEMA) FORCE - $(call if_changed_rule,dtc) + $(call if_changed_rule,dtc,yaml) dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)