diff mbox

[v7,0/8] /[PULL REQUEST] Trim unused exported kernel symbols

Message ID alpine.LFD.2.20.1604201512410.27452@knanqh.ubzr (mailing list archive)
State New, archived
Headers show

Commit Message

Nicolas Pitre April 20, 2016, 7:26 p.m. UTC 
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@linaro.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@linaro.org>



Nicolas
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Comments

Michal Marek April 26, 2016, 8:17 a.m. UTC | #1 
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@linaro.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@linaro.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) ...

Thanks,
Michal

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Nicolas Pitre April 26, 2016, 3:17 p.m. UTC | #2 
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@linaro.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@linaro.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
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diff mbox

Patch

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__ $< ;;   \
 	boot*|build*|*cpp_lds_S|dtc|host*|vdso*) : ;;                        \
 	*) echo "Don't know how to preprocess $(1)" >&2; false ;;            \
 	esac | sed -rn 's/^.*=== __KSYM_(.*) ===.*$$/KSYM_\1/p'