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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 142EFC001B2 for ; Tue, 20 Dec 2022 01:58:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232747AbiLTB6L (ORCPT ); Mon, 19 Dec 2022 20:58:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52706 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229477AbiLTB6H (ORCPT ); Mon, 19 Dec 2022 20:58:07 -0500 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B83D2ACE for ; Mon, 19 Dec 2022 17:58:06 -0800 (PST) Received: by mail-pl1-x62b.google.com with SMTP id x2so10782685plb.13 for ; Mon, 19 Dec 2022 17:58:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=pwWABKvuFP4RgmKS9H+uBuAFTn5t+z05sqc7dXE4FnI=; b=WlxZAD8qAm28cyRXiJvdf65gW9mHlAcE5IzwgdaHfa9fKNhIKBJThlEwzMwfjOWQlf DsD47j/ZJYPxxNRlrv0CGcok80iKMWlmhVX6yGbP1YoDxDb/1N1wXHKSjZtW1rRYDVHQ 1yqsVlKncERtngYYNPrJ5v/PGG20EvMmK5KEG4v5maJboXDfBzwkcvJZR5tNxYdyyLMh kaKU8Hpzc8oP6zHLHwZiG8DIXSxqO6CUhE+oVk6d1AbFTGAN6/LevE/I2j5CqI/xHCUi 8Ti1T3ai4EpQq4pfE7oEFWu7GhIwmVx9Z/ECxH2Zuk/8sM4k/wvHdVU0k86N2Ya1MUzT LabQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=pwWABKvuFP4RgmKS9H+uBuAFTn5t+z05sqc7dXE4FnI=; b=has58mbJcJpZu4mlHsV4qtcmc3nWslXOViec9en/1a0sOP01r7Dc7GozqlHm2//T81 TBQ1P33uHhJpg5ivCUX0rMsKopWVR0gMKHjQ34r22yltih6I3HiVEQvjZnVItL0DTxiF 0TqYe2RNLOj+mFSWR2Iy5nehLZXh/ViM7BZpx8CM3nK0Qj6LqZCO8ICV54S5GCoKKUdZ FtMFJlpcAeBCmGK5zpbreOui5gDVnsPrFDRRc84cjbqycvX9SEZF4opeh2kUpQcLiSBF W+tvLUieTNN4j+NFq9DjvwCrW+FtCSdfsIZttZW8iRdtXLdOTdCNNE+jbwYqPz8xN2rQ ileg== X-Gm-Message-State: ANoB5plGCOS/Mx8e1hWVYX6Uc7aFP5ykLb2SnRS526uSxoMLdkXgBOEQ qY/CsMIbEKKftzXI9uHdk3xzKQ== X-Google-Smtp-Source: AA0mqf7TEFRuP19SHHJukzG4DJ/R9b3xcfnbq9/jCxFjJgqXPnpx7FEw1hzVVUm8h1VO1jj3hM4PuQ== X-Received: by 2002:a05:6a20:4d92:b0:ac:16ae:f46 with SMTP id gj18-20020a056a204d9200b000ac16ae0f46mr51694192pzb.15.1671501485512; Mon, 19 Dec 2022 17:58:05 -0800 (PST) Received: from leoy-yangtze.lan ([152.70.116.104]) by smtp.gmail.com with ESMTPSA id e35-20020a631e23000000b004784cdc196dsm6975692pge.24.2022.12.19.17.58.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Dec 2022 17:58:04 -0800 (PST) Date: Tue, 20 Dec 2022 09:57:57 +0800 From: Leo Yan To: Changbin Du Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Andrii Nakryiko Subject: Re: [PATCH] perf: makefile: add .DELETE_ON_ERROR special target Message-ID: References: <20221217225151.90387-1-changbin.du@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221217225151.90387-1-changbin.du@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Dec 18, 2022 at 06:51:51AM +0800, Changbin Du wrote: > As kbuild, this adds .DELETE_ON_ERROR special target to clean up > partially updated files on error. A known issue is the empty vmlinux.h > generted by bpftool if it failed to dump btf info. > > Signed-off-by: Changbin Du > Cc: Andrii Nakryiko Reviewed-by: Leo Yan