From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 0EE8EC04AB3 for ; Mon, 27 May 2019 23:55:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE31620679 for ; Mon, 27 May 2019 23:55:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jIXfTQ+8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727471AbfE0Xzh (ORCPT ); Mon, 27 May 2019 19:55:37 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:46137 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726772AbfE0Xzh (ORCPT ); Mon, 27 May 2019 19:55:37 -0400 Received: by mail-pl1-f194.google.com with SMTP id r18so7518223pls.13; Mon, 27 May 2019 16:55:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=82t6M/uD3A67ufeqDPKTyHrgrqZA1HoGYZ3TYI3ACUc=; b=jIXfTQ+8qco4zFCsIbUQ3Kfl0ZNS3jmReFtzz6HVKESw/muvow13WtfwD9SlVCSm+A amr4JTxTzulzmko/EuWtVUeXTje0Vfr1SApVF1LItRW2ph1/ka0ViEjO/OeM/aYEpeoJ Uc013VN0ZXu7+i79AcC/cxj6Kapf45Ohzq5oLvdag68aNd61+moZpruyv0Ih+qobN7+T kIgVPOpQ94nqJBdwO4by+OFGAHePXhdAY+MEo+BO/1B8e4R1EO+gjHPG6tpuUnKJu7jc 3kTrwLMBkYEnlwnrenAy+4W10+gLFJq2CMeLDh0fDRnHFRhXbYyjwbhik5JzOGZo8CLe q79w== 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:mime-version :content-transfer-encoding; bh=82t6M/uD3A67ufeqDPKTyHrgrqZA1HoGYZ3TYI3ACUc=; b=tkP8jfqZ5U+vBjBNE3tx/7QYTdvMKhfcZR5qJjHmo5AD66CPXhiYZxfLkMQmTlxWvb m0XRqG3L4c+X8lhy+tRJr6Hg+ROZeDAwzQut2dftyhQTsQ3rgvpM2r8P6fqH4GY5i1DF oOXNdO+36pVVIJsrszA55u6/laHE+4QGCsg9s/Z1JGtPqlZ735qsQLGxZuEzY9EB+pwG Iv14hH5ZR/0ND/Jt6dKctPw4ei+gJfEE5UyeBY+H7mXcsOwT0tMJ99Q8FD4mpqO8P0Vx A23TZyY3lcHrZt5R2ZqRuqVxXX34yIlrrE2J/GSiUQaYCt2SRLUwcBxTScsVyXBVbJ/Z E3Zg== X-Gm-Message-State: APjAAAXvVVuwD1NOGJnp6j3kX8ZmyEg5PKaTDlJPtgiLsvm7VhGj2F3M F8fXxfpfndLlEwfBvQktSYE= X-Google-Smtp-Source: APXvYqyje6mL3IT4KEsItJowoI5CFSPl7K1MkEKi3r4ZainsLGwuHVG97dF7I7YG+6axDjvbqDQJmg== X-Received: by 2002:a17:902:9f83:: with SMTP id g3mr115148001plq.330.1559001336833; Mon, 27 May 2019 16:55:36 -0700 (PDT) Received: from bourget-gt.lan (c-98-234-52-230.hsd1.ca.comcast.net. [98.234.52.230]) by smtp.gmail.com with ESMTPSA id e5sm5337350pgg.65.2019.05.27.16.55.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 May 2019 16:55:36 -0700 (PDT) From: Trevor Bourget To: yamada.masahiro@socionext.com Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] kbuild: tar-pkg: enable communication with jobserver Date: Mon, 27 May 2019 16:54:23 -0700 Message-Id: <20190527235423.153853-1-tgb.kernel@gmail.com> X-Mailer: git-send-email 2.22.0.rc1.257.g3120a18244-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The buildtar script might want to invoke a make, so tell the parent make to pass the jobserver token pipe to the subcommand by prefixing the command with a +. This addresses the issue seen here: /bin/sh ../scripts/package/buildtar tar-pkg make[3]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule. See https://www.gnu.org/software/make/manual/html_node/Job-Slots.html for more information. Signed-off-by: Trevor Bourget --- scripts/package/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/package/Makefile b/scripts/package/Makefile index 27b42d5b6c4f..ca7f46b562a4 100644 --- a/scripts/package/Makefile +++ b/scripts/package/Makefile @@ -104,7 +104,7 @@ clean-dirs += $(objtree)/snap/ # --------------------------------------------------------------------------- tar%pkg: FORCE $(MAKE) -f $(srctree)/Makefile - $(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ + +$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@ clean-dirs += $(objtree)/tar-install/ -- 2.22.0.rc1.257.g3120a18244-goog