linux-kernel - Re: [PATCH v7 0/8]/[PULL REQUEST] Trim unused exported kernel symbols

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Date:	Tue, 26 Apr 2016 11:17:47 -0400 (EDT)
From:	Nicolas Pitre <nicolas.pitre@...aro.org>
To:	Michal Marek <mmarek@...e.com>
cc:	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 0/8]/[PULL REQUEST] Trim unused exported kernel
 symbols

On Tue, 26 Apr 2016, Michal Marek wrote:

> On 2016-04-20 21:26, Nicolas Pitre wrote:
> > On Wed, 20 Apr 2016, Nicolas Pitre wrote:
> > 
> >> On Wed, 20 Apr 2016, Michal Marek wrote:
> >>
> >>> Dne 19.4.2016 v 05:32 Nicolas Pitre napsal(a):
> >>>> Ping !
> >>>>
> >>>> /me only hears back empty cave echoes ...
> >>>
> >>> Pulled now, sorry for the delay.
> >>
> >> Thanks!
> > 
> > Looking at your kbuild branch, I see subsequent changes that require 
> > minor adjustments. Please merge the following patch:
> > 
> > ----- >8
> > From a14d6e7a2902af78ee43ab075c7caf829fdfa4b2 Mon Sep 17 00:00:00 2001
> > From: Nicolas Pitre <nicolas.pitre@...aro.org>
> > Date: Wed, 20 Apr 2016 15:16:01 -0400
> > Subject: [PATCH] kbuild: adjust ksym_dep_filter for some cmd renames
> > 
> > The following renames occurred recently:
> > 
> >   cmd_cc_i_c --> cmd_cpp_i_c
> >   cmd_as_s_S --> cmd_cpp_s_S
> > 
> > The respective cc_*_c and as_*_S patterns no longer match the above
> > therefore additional patterns are needed.
> > 
> > Signed-off-by: Nicolas Pitre <nico@...aro.org>
> > 
> > diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
> > index a09927e027..bd6bd048cf 100644
> > --- a/scripts/Kbuild.include
> > +++ b/scripts/Kbuild.include
> > @@ -275,8 +275,10 @@ else
> >  flags_nodeps = $(filter-out -Wp$(comma)-M%, $($(1)))
> >  ksym_dep_filter =                                                            \
> >  	case "$(1)" in                                                       \
> > -	cc_*_c) $(CPP) $(call flags_nodeps,c_flags) -D__KSYM_DEPS__ $< ;;    \
> > -	as_*_S) $(CPP) $(call flags_nodeps,a_flags) -D__KSYM_DEPS__ $< ;;    \
> > +	cc_*_c)  $(CPP) $(call flags_nodeps,c_flags) -D__KSYM_DEPS__ $< ;;   \
> > +	as_*_S)  $(CPP) $(call flags_nodeps,a_flags) -D__KSYM_DEPS__ $< ;;   \
> > +	cpp_i_c) $(CPP) $(call flags_nodeps,c_flags) -D__KSYM_DEPS__ $< ;;   \
> > +	cpp_s_S) $(CPP) $(call flags_nodeps,a_flags) -D__KSYM_DEPS__ $< ;;   \
> 
> Please make it
> cc_*_c | cpp_i_c) ...
> as_*_S | cpp_s_S) ...

Sure. Patch follows


Nicolas