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Re: [PATCH 1/6] kbuild: record needed exported symbols for modules

From Al Viro <viro@ZenIV.linux.org.uk>
Newsgroups linux.kernel
Subject Re: [PATCH 1/6] kbuild: record needed exported symbols for modules
Date 2016-02-09 05:20 +0100
Message-ID <r07Wp-76h-3@gated-at.bofh.it> (permalink)
References <r00UV-1XR-3@gated-at.bofh.it> <r00UX-1XR-43@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Mon, Feb 08, 2016 at 03:28:30PM -0500, Nicolas Pitre wrote:
> +ifdef CONFIG_TRIM_UNUSED_EXPSYMS
> +cmd_undef_syms = $(NM) $@ | sed -n 's/^ \+U \(.*\)/\1/p' | xargs echo

Umm...  sed -nre 's/^ +U //p', perhaps?

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[PATCH 0/6] Trim unused exported symbols Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-02-08 21:50 +0100
  [PATCH 2/6] allow for per-symbol configurable EXPORT_SYMBOL() Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-02-08 21:50 +0100
    Re: [PATCH 2/6] allow for per-symbol configurable EXPORT_SYMBOL() Sam Ravnborg <sam@ravnborg.org> - 2016-02-08 23:20 +0100
  [PATCH 1/6] kbuild: record needed exported symbols for modules Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-02-08 21:50 +0100
    Re: [PATCH 1/6] kbuild: record needed exported symbols for modules Sam Ravnborg <sam@ravnborg.org> - 2016-02-08 23:20 +0100
      Re: [PATCH 1/6] kbuild: record needed exported symbols for modules Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-02-08 23:30 +0100
    Re: [PATCH 1/6] kbuild: record needed exported symbols for modules Al Viro <viro@ZenIV.linux.org.uk> - 2016-02-09 05:20 +0100
      Re: [PATCH 1/6] kbuild: record needed exported symbols for modules Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-02-09 05:40 +0100

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