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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 491E0C432BE for ; Tue, 10 Aug 2021 23:18:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2543C6101D for ; Tue, 10 Aug 2021 23:18:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235343AbhHJXS2 (ORCPT ); Tue, 10 Aug 2021 19:18:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45510 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235258AbhHJXS1 (ORCPT ); Tue, 10 Aug 2021 19:18:27 -0400 Received: from mail-pj1-x104a.google.com (mail-pj1-x104a.google.com [IPv6:2607:f8b0:4864:20::104a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA04EC0613D3 for ; Tue, 10 Aug 2021 16:18:04 -0700 (PDT) Received: by mail-pj1-x104a.google.com with SMTP id m3-20020a17090b0683b0290178cb50bc1aso746894pjz.7 for ; Tue, 10 Aug 2021 16:18:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=E8Aj/fL5iGPfl9iYHtcSD7Ifgdxa0r41M3PNgmyPyak=; b=p/c5xE+4cJjJDX/cyiXUQQUoZPUgIToX7/lcdt/0nChru9fCTjdkOQKWFnEfc89zTy 7K5QPv+YdxATjxQmrBaMiRwC7OpCbfFfPqX+tkkOp6CKHA+kQo7jUi1xCJu8zWlDTzCY j1m0sn8wybItzq3EUXjbnbbkJmbEslCtaPv+pWGLIgex3aJti2NzMB4uYj2A1Mo0n1jj 1VE5IleS3SOEF7sp684nd2fkMH7gnKe1oBP0qeiPiIMhoou83/SHhkq9Tq8gW1uIQS6O BuA6CYlJma4k0TrNf3WfIWe3hLE7litvV1Se3P+FxnlaXZwMjWkAVNZoJVsAkX3gfaGW l7UA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=E8Aj/fL5iGPfl9iYHtcSD7Ifgdxa0r41M3PNgmyPyak=; b=WQUmP+Q3+NrBrlVlIZWJNM/3vWW2C/CGkui3rtg35w9tp/drTWiOrq9e1LcfzLXIAe 9hjrzkfdRB1AUIhABkt1VBlTwwaMRLRPMGTEesp6EbZz+TQjzwP5KZCGzi+ew1wsMmBI /cjQz4PeWyv757ERxj+Dmj2KEhMI7x0A0cl+Pxb5mi48lTflrkjPZ4cwVGlL4dKJirFp 686tBPCkaOKC6HSHBLg/3HiNNef3CUtNA1IJxwkB/1VeEBrf/4cU/FLZRS9kr++pmdKP +nUOD+WPiYJQ8j4t3VF0K5iLtyGoflxQwEoRZAmLz5FuaA08lMdZ1ovjGDg18aAG1TJZ M9ng== X-Gm-Message-State: AOAM5307QMNs66tzXNxx4m4KgdiqmGe8dmOnCBUKwr+ifd7iTr8G4lBQ kqq1wdmh8Evu9Y1EgzJ/M8RZeVhTog== X-Google-Smtp-Source: ABdhPJyb51vgZGJ83rqquzLnLshtObvbPMhnS6d+bkM6fAJDJP8gMjmKZgFb1YsAnccZYEE6WYj9iue2xg== X-Received: from adelg-virt.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:d1f]) (user=adelg job=sendgmr) by 2002:a05:6a00:a94:b029:384:1dc6:7012 with SMTP id b20-20020a056a000a94b02903841dc67012mr31128194pfl.53.1628637484118; Tue, 10 Aug 2021 16:18:04 -0700 (PDT) Date: Tue, 10 Aug 2021 23:17:55 +0000 Message-Id: <20210810231755.1743524-1-adelg@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.32.0.605.g8dce9f2422-goog Subject: [PATCH v2] arm64: clean vdso & vdso32 files From: Andrew Delgadillo To: Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Delgadillo , stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit a5b8ca97fbf8 ("arm64: do not descend to vdso directories twice") changes the cleaning behavior of arm64's vdso files, in that vdso.lds, vdso.so, and vdso.so.dbg are not removed upon a 'make clean/mrproper': $ make defconfig ARCH=arm64 $ make ARCH=arm64 $ make mrproper ARCH=arm64 $ git clean -nxdf Would remove arch/arm64/kernel/vdso/vdso.lds Would remove arch/arm64/kernel/vdso/vdso.so Would remove arch/arm64/kernel/vdso/vdso.so.dbg To remedy this, manually descend into arch/arm64/kernel/vdso upon cleaning. After this commit: $ make defconfig ARCH=arm64 $ make ARCH=arm64 $ make mrproper ARCH=arm64 $ git clean -nxdf Similar results are obtained for the vdso32 equivalent. Signed-off-by: Andrew Delgadillo Cc: stable@vger.kernel.org --- Changelog since v1: - Also descend into vdso32 upon archclean - Add stable to cc in signoff area arch/arm64/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index b52481f0605d..02997b253dee 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -181,6 +181,8 @@ archprepare: # We use MRPROPER_FILES and CLEAN_FILES now archclean: $(Q)$(MAKE) $(clean)=$(boot) + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso + $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32 ifeq ($(KBUILD_EXTMOD),) # We need to generate vdso-offsets.h before compiling certain files in kernel/. -- 2.32.0.605.g8dce9f2422-goog