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=-10.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 1F37DC4363A for ; Mon, 26 Oct 2020 23:23:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D87C7207F7 for ; Mon, 26 Oct 2020 23:23:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603754631; bh=AnGCdy1LGpyx1b6VZ6+U6ncx0PnIzIMcCvkHVlpC9MU=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=Fd6Aebr9+3abMLqFrMhs5u8jfveOuCjysgyGZHMMBKYx47fZGf/s+TVCUB/blcu01 SXLeSxJcKBsjDPNSLI3AgBLKmkKJID1wdKpeB+sG4/HGNpY3NvxLmglwkMjNzHb7sK u4r5zeP4Mcn9zdijjqr8T0gSsp28iWwFC5FVU0/8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404756AbgJZXXu (ORCPT ); Mon, 26 Oct 2020 19:23:50 -0400 Received: from conssluserg-02.nifty.com ([210.131.2.81]:28022 "EHLO conssluserg-02.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404500AbgJZXXr (ORCPT ); Mon, 26 Oct 2020 19:23:47 -0400 Received: from mail-pf1-f179.google.com (mail-pf1-f179.google.com [209.85.210.179]) (authenticated) by conssluserg-02.nifty.com with ESMTP id 09QNNCb1020175; Tue, 27 Oct 2020 08:23:13 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-02.nifty.com 09QNNCb1020175 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1603754593; bh=kUhFWI4WsYDgPcCkl7UnZNZiYWnYQ9Bwztn+54+tYPg=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=mLJcQqGMY3sI5x/0HBbnk3MWxG/rQNjjSbrC0fKsRXZzPOVgDVdX+tjUznP/aCjf7 E+GMyS67jkwRFerMLEBgFnPpHa6FzBuefFBXz8Sw9gautf3UrwcthmXsV5yhODGTMo BscrXdLmiyDJxKkJXtIBdEagJIJLx87RquEXI50QWF9aPIcnb57cJYV0a0huveXn2+ UifxuK3f1RS+gghmF0TEC0f+X7i7JMzT14s0qguB0ZfAMZdlcjqXTKHWdIhRbW/nMB Mij/WLV4gMER9hDTPTXawx6Y3uGuILlj1h80EpsfCTlCNVTE0z3m7nOP9kDVXs+KlI Jp/gW8s9O57QA== X-Nifty-SrcIP: [209.85.210.179] Received: by mail-pf1-f179.google.com with SMTP id a200so7054485pfa.10; Mon, 26 Oct 2020 16:23:13 -0700 (PDT) X-Gm-Message-State: AOAM531zYVsNgmHcFqhLo5qvUwl4SCsu/qX3iA8WQ7bswJ9t8oQ7T6G3 q2UQhWU+Y+lX07BqcaC4h3aONrvII7/vdQadCns= X-Google-Smtp-Source: ABdhPJz8xafCjuSWKoYJgrmHRvjnmC1v42wxlgvZXWvr0PjykbuIZrN+qroqBZosBWNbIh3ZjoBTyujO7Bc8iTxztO0= X-Received: by 2002:a62:ac08:0:b029:163:ecb1:ea2b with SMTP id v8-20020a62ac080000b0290163ecb1ea2bmr162391pfe.63.1603754592351; Mon, 26 Oct 2020 16:23:12 -0700 (PDT) MIME-Version: 1.0 References: <20201023181805.GA3852821@ubuntu-m3-large-x86> In-Reply-To: <20201023181805.GA3852821@ubuntu-m3-large-x86> From: Masahiro Yamada Date: Tue, 27 Oct 2020 08:22:35 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] kbuild: remove unused OBJSIZE To: Nathan Chancellor Cc: Vasily Gorbik , Nick Desaulniers , Michal Marek , Jonathan Corbet , Linux Kbuild mailing list , clang-built-linux , "open list:DOCUMENTATION" , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, Oct 24, 2020 at 3:18 AM Nathan Chancellor wrote: > > On Fri, Oct 23, 2020 at 01:57:32PM +0200, Vasily Gorbik wrote: > > The "size" tool has been solely used by s390 to enforce .bss section usage > > restrictions in early startup code. Since commit 980d5f9ab36b ("s390/boot: > > enable .bss section for compressed kernel") and commit 2e83e0eb85ca > > ("s390: clean .bss before running uncompressed kernel") these restrictions > > have been lifted for the decompressor and uncompressed kernel and the > > size tool is now unused. > > > > Signed-off-by: Vasily Gorbik > > Reviewed-by: Nathan Chancellor Applied to linux-kbuild. Thanks. > > Thanks for the patch! > > > --- > > Documentation/kbuild/llvm.rst | 5 ++--- > > Makefile | 4 +--- > > 2 files changed, 3 insertions(+), 6 deletions(-) > > > > diff --git a/Documentation/kbuild/llvm.rst b/Documentation/kbuild/llvm.rst > > index cf3ca236d2cc..21c847890d03 100644 > > --- a/Documentation/kbuild/llvm.rst > > +++ b/Documentation/kbuild/llvm.rst > > @@ -57,9 +57,8 @@ to enable them. :: > > They can be enabled individually. The full list of the parameters: :: > > > > make CC=clang LD=ld.lld AR=llvm-ar NM=llvm-nm STRIP=llvm-strip \ > > - OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump OBJSIZE=llvm-size \ > > - READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar \ > > - HOSTLD=ld.lld > > + OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump READELF=llvm-readelf \ > > + HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar HOSTLD=ld.lld > > > > Currently, the integrated assembler is disabled by default. You can pass > > ``LLVM_IAS=1`` to enable it. > > diff --git a/Makefile b/Makefile > > index d35a59f98e83..d2123c2c829a 100644 > > --- a/Makefile > > +++ b/Makefile > > @@ -433,7 +433,6 @@ NM = llvm-nm > > OBJCOPY = llvm-objcopy > > OBJDUMP = llvm-objdump > > READELF = llvm-readelf > > -OBJSIZE = llvm-size > > STRIP = llvm-strip > > else > > CC = $(CROSS_COMPILE)gcc > > @@ -443,7 +442,6 @@ NM = $(CROSS_COMPILE)nm > > OBJCOPY = $(CROSS_COMPILE)objcopy > > OBJDUMP = $(CROSS_COMPILE)objdump > > READELF = $(CROSS_COMPILE)readelf > > -OBJSIZE = $(CROSS_COMPILE)size > > STRIP = $(CROSS_COMPILE)strip > > endif > > PAHOLE = pahole > > @@ -509,7 +507,7 @@ KBUILD_LDFLAGS := > > CLANG_FLAGS := > > > > export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC > > -export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL > > +export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL > > export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX > > export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD > > export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE > > -- > > 2.25.4 > > -- > You received this message because you are subscribed to the Google Groups "Clang Built Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an email to clang-built-linux+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/clang-built-linux/20201023181805.GA3852821%40ubuntu-m3-large-x86. -- Best Regards Masahiro Yamada