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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 3333CC33CB1 for ; Wed, 15 Jan 2020 14:16:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 009492465A for ; Wed, 15 Jan 2020 14:16:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ckblYdWP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729253AbgAOOQV (ORCPT ); Wed, 15 Jan 2020 09:16:21 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:53802 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729225AbgAOOM4 (ORCPT ); Wed, 15 Jan 2020 09:12:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579097575; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5kZC7agzU6ERgvosRoOEsIt+SJXOB994svdT5EEHwwQ=; b=ckblYdWPV9vj+c13F1OizRXZK8Zes3MQKvrGsW4dTjxesvZbpcm5nntUgFBO319iS+utVC zPtNZwyF155Y59iL/dPEvsqu2AEKRF8Us2DFNijTw2qBYvNiIV/PbiDyDrWmlzNzUQb+x8 Uo088d5N/aRac3Hu8U/WVd6v4dCqKEs= Received: from mail-lf1-f71.google.com (mail-lf1-f71.google.com [209.85.167.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-370-Plv23S4bMiePkLXI_R9GqA-1; Wed, 15 Jan 2020 09:12:53 -0500 X-MC-Unique: Plv23S4bMiePkLXI_R9GqA-1 Received: by mail-lf1-f71.google.com with SMTP id t3so3261903lfp.15 for ; Wed, 15 Jan 2020 06:12:53 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:date:message-id:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=5kZC7agzU6ERgvosRoOEsIt+SJXOB994svdT5EEHwwQ=; b=O432TtInOMcpaKzp1HOWcFrgVs7fC0XvUDC8MfLj/0YiMJW7o504m/E6hFNxZwpd0A WsPnmwzwZHcrMP7UAJSU/0/KvtGVi4rfr8JJTBsXMd5KfQLF+sbiG9tOriTIC2g2+DXW uyXmCPku3MMu4qSViyE2jXNllkYx5AdKAMnoPF2xawFvlGV/L96RkfsP9pWeSHera1js ro4WhduxZN3JSvp5fkkLTh8Pr8LDV2p/Vzm/jPxIDcDC3Y+n3uQEdXY9vetOttuqB2MB ZTBYH+4vZvlCQhA+zQ3GL3Nv5waGa9dR95WZG3Nu17+cCpUPfnU/9/zIugh3CXBYdtXu liWQ== X-Gm-Message-State: APjAAAUjQmCv6oB+3ZIa8jXzKpXNZFWrhixNALyOVvNBz2QSRRdYiJWE pHz6iLeBkvpHIY8Eeh+h5FKKxYVuyJdFJKP5Sor2i0hU1XYiK720thCqQihWinUiQYg67CptUOy wMqWy9xgi0tsfm00tGsyrOQ== X-Received: by 2002:a05:651c:2c7:: with SMTP id f7mr1780377ljo.125.1579097571935; Wed, 15 Jan 2020 06:12:51 -0800 (PST) X-Google-Smtp-Source: APXvYqzyuoOjc+eVP5Ci0BzdoyleP1ltz4n/QthZHzLyJz+nAamj3hS1TdOZkbCInbJ5A/OXc+hTog== X-Received: by 2002:a05:651c:2c7:: with SMTP id f7mr1780322ljo.125.1579097571478; Wed, 15 Jan 2020 06:12:51 -0800 (PST) Received: from alrua-x1.borgediget.toke.dk ([2a0c:4d80:42:443::2]) by smtp.gmail.com with ESMTPSA id m21sm8930987lfh.53.2020.01.15.06.12.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jan 2020 06:12:50 -0800 (PST) Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id D8D8E1804D7; Wed, 15 Jan 2020 15:12:49 +0100 (CET) Subject: [PATCH bpf-next v2 01/10] samples/bpf: Don't try to remove user's homedir on clean From: =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= To: Alexei Starovoitov Cc: Daniel Borkmann , Martin KaFai Lau , Song Liu , Yonghong Song , Andrii Nakryiko , Doug Ledford , Jason Gunthorpe , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Shuah Khan , netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kselftest@vger.kernel.org, clang-built-linux@googlegroups.com Date: Wed, 15 Jan 2020 15:12:49 +0100 Message-ID: <157909756981.1192265.5504476164632952530.stgit@toke.dk> In-Reply-To: <157909756858.1192265.6657542187065456112.stgit@toke.dk> References: <157909756858.1192265.6657542187065456112.stgit@toke.dk> User-Agent: StGit/0.21 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Toke Høiland-Jørgensen The 'clean' rule in the samples/bpf Makefile tries to remove backup files (ending in ~). However, if no such files exist, it will instead try to remove the user's home directory. While the attempt is mostly harmless, it does lead to a somewhat scary warning like this: rm: cannot remove '~': Is a directory Fix this by using find instead of shell expansion to locate any actual backup files that need to be removed. Fixes: b62a796c109c ("samples/bpf: allow make to be run from samples/bpf/ directory") Signed-off-by: Toke Høiland-Jørgensen --- samples/bpf/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 5b89c0370f33..f86d713a17a5 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -254,7 +254,7 @@ all: clean: $(MAKE) -C ../../ M=$(CURDIR) clean - @rm -f *~ + @find $(CURDIR) -type f -name '*~' -delete $(LIBBPF): FORCE # Fix up variables inherited from Kbuild that tools/ build system won't like