* [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section @ 2014-03-06 2:20 João Henrique Ferreira de Freitas 2014-03-10 23:52 ` Darren Hart 0 siblings, 1 reply; 7+ messages in thread From: João Henrique Ferreira de Freitas @ 2014-03-06 2:20 UTC (permalink / raw) To: yocto Add a new step about how to use diffconfig task to create kernel config fragments. [YOCTO #3862] Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> --- documentation/kernel-dev/kernel-dev-common.xml | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-) diff --git a/documentation/kernel-dev/kernel-dev-common.xml b/documentation/kernel-dev/kernel-dev-common.xml index a152f9f..de04a39 100644 --- a/documentation/kernel-dev/kernel-dev-common.xml +++ b/documentation/kernel-dev/kernel-dev-common.xml @@ -342,32 +342,25 @@ <literallayout class='monospaced'> $ bitbake linux-yocto -c kernel_configme -f </literallayout></para></listitem> - <listitem><para>Copy and rename the resulting - <filename>.config</filename> file (e.g. - <filename>config.orig</filename>). - </para></listitem> <listitem><para>Run the <filename>menuconfig</filename> command: <literallayout class='monospaced'> $ bitbake linux-yocto -c menuconfig </literallayout></para></listitem> - <listitem><para>Prepare a configuration fragment based on - the differences between the two files. - </para></listitem> + <listitem><para>Run the <filename>diffconfig</filename> + command to prepare a configuration fragment. + The result file <filename>fragment.cfg</filename> will be placed in + <filename>${</filename><ulink url='&YOCTO_DOCS_REF_URL;#var-WORKDIR'><filename>WORKDIR</filename></ulink><filename>}</filename> directory: + <literallayout class='monospaced'> + $ bitbake linux-yocto -c diffconfig + </literallayout></para></listitem> </orderedlist> </para> <para> - Ultimately, the configuration fragment file needs to be a + The <filename>diffconfig</filename> command creates a file that is a list of Linux kernel <filename>CONFIG_</filename> assignments. - It cannot be in <filename>diff</filename> format. - Here is an example of a command that creates your - configuration fragment file. - Regardless of the exact command you use, plan on reviewing - the output as you can usually remove some of the defaults: - <literallayout class='monospaced'> - $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg - </literallayout> + See the "<link linkend='changing-the-configuration'>Changing the Configuration</link>" section for information on how to use the output as a configuration fragment. -- 1.8.3.2 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-06 2:20 [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section João Henrique Ferreira de Freitas @ 2014-03-10 23:52 ` Darren Hart 2014-03-10 22:55 ` Rifenbark, Scott M 0 siblings, 1 reply; 7+ messages in thread From: Darren Hart @ 2014-03-10 23:52 UTC (permalink / raw) To: João Henrique Ferreira de Freitas, yocto On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" <joaohf@gmail.com> wrote: >Add a new step about how to use diffconfig task to create >kernel config fragments. > >[YOCTO #3862] > >Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> Thank you for updating the documentation. Please Cc: the relevant parties with patches to the list (the author for one, and a git log would reveal Scott R. as the next obvious owner). Scott, This is good stuff to add. My only thought is this is new functionality, the old method is still valid - and necessary before 1.6. What are your thoughts on dealing with this? Does the manual with 1.6 ONLY apply to 1.6? -- Darren >--- > documentation/kernel-dev/kernel-dev-common.xml | 25 >+++++++++---------------- > 1 file changed, 9 insertions(+), 16 deletions(-) > >diff --git a/documentation/kernel-dev/kernel-dev-common.xml >b/documentation/kernel-dev/kernel-dev-common.xml >index a152f9f..de04a39 100644 >--- a/documentation/kernel-dev/kernel-dev-common.xml >+++ b/documentation/kernel-dev/kernel-dev-common.xml >@@ -342,32 +342,25 @@ > <literallayout class='monospaced'> > $ bitbake linux-yocto -c kernel_configme -f > </literallayout></para></listitem> >- <listitem><para>Copy and rename the resulting >- <filename>.config</filename> file (e.g. >- <filename>config.orig</filename>). >- </para></listitem> > <listitem><para>Run the ><filename>menuconfig</filename> > command: > <literallayout class='monospaced'> > $ bitbake linux-yocto -c menuconfig > </literallayout></para></listitem> >- <listitem><para>Prepare a configuration fragment >based on >- the differences between the two files. >- </para></listitem> >+ <listitem><para>Run the ><filename>diffconfig</filename> >+ command to prepare a configuration fragment. >+ The result file ><filename>fragment.cfg</filename> will be placed in >+ <filename>${</filename><ulink >url='&YOCTO_DOCS_REF_URL;#var-WORKDIR'><filename>WORKDIR</filename></ulink >><filename>}</filename> directory: >+ <literallayout class='monospaced'> >+ $ bitbake linux-yocto -c diffconfig >+ </literallayout></para></listitem> > </orderedlist> > </para> > > <para> >- Ultimately, the configuration fragment file needs to be a >+ The <filename>diffconfig</filename> command creates a >file that is a > list of Linux kernel <filename>CONFIG_</filename> >assignments. >- It cannot be in <filename>diff</filename> format. >- Here is an example of a command that creates your >- configuration fragment file. >- Regardless of the exact command you use, plan on >reviewing >- the output as you can usually remove some of the >defaults: >- <literallayout class='monospaced'> >- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >- </literallayout> >+ > See the "<link >linkend='changing-the-configuration'>Changing the Configuration</link>" > section for information on how to use the output as a > configuration fragment. >-- >1.8.3.2 > >_______________________________________________ >yocto mailing list >yocto@yoctoproject.org >https://lists.yoctoproject.org/listinfo/yocto > -- Darren Hart Yocto Project - Linux Kernel Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-10 23:52 ` Darren Hart @ 2014-03-10 22:55 ` Rifenbark, Scott M 2014-03-10 23:59 ` Darren Hart 0 siblings, 1 reply; 7+ messages in thread From: Rifenbark, Scott M @ 2014-03-10 22:55 UTC (permalink / raw) To: Darren Hart, João Henrique Ferreira de Freitas, yocto@yoctoproject.org Yes - the manual for 1.6 is only for that release. I would have to take separate steps to apply it to dora or Dylan branches. >-----Original Message----- >From: Darren Hart [mailto:dvhart@linux.intel.com] >Sent: Monday, March 10, 2014 4:52 PM >To: João Henrique Ferreira de Freitas; yocto@yoctoproject.org >Cc: Rifenbark, Scott M >Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates "Generating >Configuration Files" section > >On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" <joaohf@gmail.com> >wrote: > >>Add a new step about how to use diffconfig task to create kernel config >>fragments. >> >>[YOCTO #3862] >> >>Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> > >Thank you for updating the documentation. Please Cc: the relevant parties >with patches to the list (the author for one, and a git log would reveal Scott R. >as the next obvious owner). > >Scott, This is good stuff to add. My only thought is this is new functionality, the >old method is still valid - and necessary before 1.6. >What are your thoughts on dealing with this? Does the manual with 1.6 ONLY >apply to 1.6? > >-- >Darren > >>--- >> documentation/kernel-dev/kernel-dev-common.xml | 25 >>+++++++++---------------- >> 1 file changed, 9 insertions(+), 16 deletions(-) >> >>diff --git a/documentation/kernel-dev/kernel-dev-common.xml >>b/documentation/kernel-dev/kernel-dev-common.xml >>index a152f9f..de04a39 100644 >>--- a/documentation/kernel-dev/kernel-dev-common.xml >>+++ b/documentation/kernel-dev/kernel-dev-common.xml >>@@ -342,32 +342,25 @@ >> <literallayout class='monospaced'> >> $ bitbake linux-yocto -c kernel_configme -f >> </literallayout></para></listitem> >>- <listitem><para>Copy and rename the resulting >>- <filename>.config</filename> file (e.g. >>- <filename>config.orig</filename>). >>- </para></listitem> >> <listitem><para>Run the >><filename>menuconfig</filename> >> command: >> <literallayout class='monospaced'> >> $ bitbake linux-yocto -c menuconfig >> </literallayout></para></listitem> >>- <listitem><para>Prepare a configuration fragment >>based on >>- the differences between the two files. >>- </para></listitem> >>+ <listitem><para>Run the >><filename>diffconfig</filename> >>+ command to prepare a configuration fragment. >>+ The result file >><filename>fragment.cfg</filename> will be placed in >>+ <filename>${</filename><ulink >>url='&YOCTO_DOCS_REF_URL;#var- >WORKDIR'><filename>WORKDIR</filename></ul >>ink >>><filename>}</filename> directory: >>+ <literallayout class='monospaced'> >>+ $ bitbake linux-yocto -c diffconfig >>+ </literallayout></para></listitem> >> </orderedlist> >> </para> >> >> <para> >>- Ultimately, the configuration fragment file needs to be a >>+ The <filename>diffconfig</filename> command creates a >>file that is a >> list of Linux kernel <filename>CONFIG_</filename> >>assignments. >>- It cannot be in <filename>diff</filename> format. >>- Here is an example of a command that creates your >>- configuration fragment file. >>- Regardless of the exact command you use, plan on >>reviewing >>- the output as you can usually remove some of the >>defaults: >>- <literallayout class='monospaced'> >>- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >>- </literallayout> >>+ >> See the "<link >>linkend='changing-the-configuration'>Changing the Configuration</link>" >> section for information on how to use the output as a >> configuration fragment. >>-- >>1.8.3.2 >> >>_______________________________________________ >>yocto mailing list >>yocto@yoctoproject.org >>https://lists.yoctoproject.org/listinfo/yocto >> > > >-- >Darren Hart >Yocto Project - Linux Kernel >Intel Open Source Technology Center > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-10 22:55 ` Rifenbark, Scott M @ 2014-03-10 23:59 ` Darren Hart 2014-03-10 23:02 ` Rifenbark, Scott M 0 siblings, 1 reply; 7+ messages in thread From: Darren Hart @ 2014-03-10 23:59 UTC (permalink / raw) To: Rifenbark, Scott M, João Henrique Ferreira de Freitas, yocto@yoctoproject.org On 3/10/14, 14:55, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> wrote: >Yes - the manual for 1.6 is only for that release. I would have to take >separate steps to apply it to dora or Dylan branches. The point there being that someone reading the current manual and working on the 1.5 releases, would find these proposed changes will fail. The method being removed here would work on all versions since this document was created. -- Darren > >>-----Original Message----- >>From: Darren Hart [mailto:dvhart@linux.intel.com] >>Sent: Monday, March 10, 2014 4:52 PM >>To: João Henrique Ferreira de Freitas; yocto@yoctoproject.org >>Cc: Rifenbark, Scott M >>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates "Generating >>Configuration Files" section >> >>On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" <joaohf@gmail.com> >>wrote: >> >>>Add a new step about how to use diffconfig task to create kernel config >>>fragments. >>> >>>[YOCTO #3862] >>> >>>Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> >> >>Thank you for updating the documentation. Please Cc: the relevant parties >>with patches to the list (the author for one, and a git log would reveal >>Scott R. >>as the next obvious owner). >> >>Scott, This is good stuff to add. My only thought is this is new >>functionality, the >>old method is still valid - and necessary before 1.6. >>What are your thoughts on dealing with this? Does the manual with 1.6 >>ONLY >>apply to 1.6? >> >>-- >>Darren >> >>>--- >>> documentation/kernel-dev/kernel-dev-common.xml | 25 >>>+++++++++---------------- >>> 1 file changed, 9 insertions(+), 16 deletions(-) >>> >>>diff --git a/documentation/kernel-dev/kernel-dev-common.xml >>>b/documentation/kernel-dev/kernel-dev-common.xml >>>index a152f9f..de04a39 100644 >>>--- a/documentation/kernel-dev/kernel-dev-common.xml >>>+++ b/documentation/kernel-dev/kernel-dev-common.xml >>>@@ -342,32 +342,25 @@ >>> <literallayout class='monospaced'> >>> $ bitbake linux-yocto -c kernel_configme -f >>> </literallayout></para></listitem> >>>- <listitem><para>Copy and rename the resulting >>>- <filename>.config</filename> file (e.g. >>>- <filename>config.orig</filename>). >>>- </para></listitem> >>> <listitem><para>Run the >>><filename>menuconfig</filename> >>> command: >>> <literallayout class='monospaced'> >>> $ bitbake linux-yocto -c menuconfig >>> </literallayout></para></listitem> >>>- <listitem><para>Prepare a configuration fragment >>>based on >>>- the differences between the two files. >>>- </para></listitem> >>>+ <listitem><para>Run the >>><filename>diffconfig</filename> >>>+ command to prepare a configuration fragment. >>>+ The result file >>><filename>fragment.cfg</filename> will be placed in >>>+ <filename>${</filename><ulink >>>url='&YOCTO_DOCS_REF_URL;#var- >>WORKDIR'><filename>WORKDIR</filename></ul >>>ink >>>><filename>}</filename> directory: >>>+ <literallayout class='monospaced'> >>>+ $ bitbake linux-yocto -c diffconfig >>>+ </literallayout></para></listitem> >>> </orderedlist> >>> </para> >>> >>> <para> >>>- Ultimately, the configuration fragment file needs to >>>be a >>>+ The <filename>diffconfig</filename> command creates a >>>file that is a >>> list of Linux kernel <filename>CONFIG_</filename> >>>assignments. >>>- It cannot be in <filename>diff</filename> format. >>>- Here is an example of a command that creates your >>>- configuration fragment file. >>>- Regardless of the exact command you use, plan on >>>reviewing >>>- the output as you can usually remove some of the >>>defaults: >>>- <literallayout class='monospaced'> >>>- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >>>- </literallayout> >>>+ >>> See the "<link >>>linkend='changing-the-configuration'>Changing the Configuration</link>" >>> section for information on how to use the output as a >>> configuration fragment. >>>-- >>>1.8.3.2 >>> >>>_______________________________________________ >>>yocto mailing list >>>yocto@yoctoproject.org >>>https://lists.yoctoproject.org/listinfo/yocto >>> >> >> >>-- >>Darren Hart >>Yocto Project - Linux Kernel >>Intel Open Source Technology Center >> >> >> > > -- Darren Hart Yocto Project - Linux Kernel Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-10 23:59 ` Darren Hart @ 2014-03-10 23:02 ` Rifenbark, Scott M 2014-03-11 0:47 ` Darren Hart 0 siblings, 1 reply; 7+ messages in thread From: Rifenbark, Scott M @ 2014-03-10 23:02 UTC (permalink / raw) To: Darren Hart, João Henrique Ferreira de Freitas, yocto@yoctoproject.org What you are saying is that the current method works for pre-1.6. And, the proposed changes from the patch apply only to 1.6 and on. I would apply the patch only to the "latest" version of the docs, which is the tip of master and will be for 1.6. Scott >-----Original Message----- >From: Darren Hart [mailto:dvhart@linux.intel.com] >Sent: Monday, March 10, 2014 5:00 PM >To: Rifenbark, Scott M; João Henrique Ferreira de Freitas; >yocto@yoctoproject.org >Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates "Generating >Configuration Files" section > >On 3/10/14, 14:55, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> >wrote: > >>Yes - the manual for 1.6 is only for that release. I would have to >>take separate steps to apply it to dora or Dylan branches. > >The point there being that someone reading the current manual and working >on the 1.5 releases, would find these proposed changes will fail. The method >being removed here would work on all versions since this document was >created. > >-- >Darren > >> >>>-----Original Message----- >>>From: Darren Hart [mailto:dvhart@linux.intel.com] >>>Sent: Monday, March 10, 2014 4:52 PM >>>To: João Henrique Ferreira de Freitas; yocto@yoctoproject.org >>>Cc: Rifenbark, Scott M >>>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates >>>"Generating Configuration Files" section >>> >>>On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" >>><joaohf@gmail.com> >>>wrote: >>> >>>>Add a new step about how to use diffconfig task to create kernel >>>>config fragments. >>>> >>>>[YOCTO #3862] >>>> >>>>Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> >>> >>>Thank you for updating the documentation. Please Cc: the relevant >>>parties with patches to the list (the author for one, and a git log >>>would reveal Scott R. >>>as the next obvious owner). >>> >>>Scott, This is good stuff to add. My only thought is this is new >>>functionality, the old method is still valid - and necessary before >>>1.6. >>>What are your thoughts on dealing with this? Does the manual with 1.6 >>>ONLY apply to 1.6? >>> >>>-- >>>Darren >>> >>>>--- >>>> documentation/kernel-dev/kernel-dev-common.xml | 25 >>>>+++++++++---------------- >>>> 1 file changed, 9 insertions(+), 16 deletions(-) >>>> >>>>diff --git a/documentation/kernel-dev/kernel-dev-common.xml >>>>b/documentation/kernel-dev/kernel-dev-common.xml >>>>index a152f9f..de04a39 100644 >>>>--- a/documentation/kernel-dev/kernel-dev-common.xml >>>>+++ b/documentation/kernel-dev/kernel-dev-common.xml >>>>@@ -342,32 +342,25 @@ >>>> <literallayout class='monospaced'> >>>> $ bitbake linux-yocto -c kernel_configme -f >>>> </literallayout></para></listitem> >>>>- <listitem><para>Copy and rename the resulting >>>>- <filename>.config</filename> file (e.g. >>>>- <filename>config.orig</filename>). >>>>- </para></listitem> >>>> <listitem><para>Run the >>>><filename>menuconfig</filename> >>>> command: >>>> <literallayout class='monospaced'> >>>> $ bitbake linux-yocto -c menuconfig >>>> </literallayout></para></listitem> >>>>- <listitem><para>Prepare a configuration fragment >>>>based on >>>>- the differences between the two files. >>>>- </para></listitem> >>>>+ <listitem><para>Run the >>>><filename>diffconfig</filename> >>>>+ command to prepare a configuration fragment. >>>>+ The result file >>>><filename>fragment.cfg</filename> will be placed in >>>>+ <filename>${</filename><ulink >>>>url='&YOCTO_DOCS_REF_URL;#var- >>>WORKDIR'><filename>WORKDIR</filename></ul >>>>ink >>>>><filename>}</filename> directory: >>>>+ <literallayout class='monospaced'> >>>>+ $ bitbake linux-yocto -c diffconfig >>>>+ </literallayout></para></listitem> >>>> </orderedlist> >>>> </para> >>>> >>>> <para> >>>>- Ultimately, the configuration fragment file needs to >>>>be a >>>>+ The <filename>diffconfig</filename> command creates >>>>+ a >>>>file that is a >>>> list of Linux kernel <filename>CONFIG_</filename> >>>>assignments. >>>>- It cannot be in <filename>diff</filename> format. >>>>- Here is an example of a command that creates your >>>>- configuration fragment file. >>>>- Regardless of the exact command you use, plan on >>>>reviewing >>>>- the output as you can usually remove some of the >>>>defaults: >>>>- <literallayout class='monospaced'> >>>>- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >>>>- </literallayout> >>>>+ >>>> See the "<link >>>>linkend='changing-the-configuration'>Changing the Configuration</link>" >>>> section for information on how to use the output as a >>>> configuration fragment. >>>>-- >>>>1.8.3.2 >>>> >>>>_______________________________________________ >>>>yocto mailing list >>>>yocto@yoctoproject.org >>>>https://lists.yoctoproject.org/listinfo/yocto >>>> >>> >>> >>>-- >>>Darren Hart >>>Yocto Project - Linux Kernel >>>Intel Open Source Technology Center >>> >>> >>> >> >> > > >-- >Darren Hart >Yocto Project - Linux Kernel >Intel Open Source Technology Center > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-10 23:02 ` Rifenbark, Scott M @ 2014-03-11 0:47 ` Darren Hart 2014-03-10 23:57 ` Rifenbark, Scott M 0 siblings, 1 reply; 7+ messages in thread From: Darren Hart @ 2014-03-11 0:47 UTC (permalink / raw) To: Rifenbark, Scott M, João Henrique Ferreira de Freitas, yocto@yoctoproject.org On 3/10/14, 15:02, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> wrote: >What you are saying is that the current method works for pre-1.6. And, >the proposed changes from the patch apply only to 1.6 and on. I would >apply the patch only to the "latest" version of the docs, which is the >tip of master and will be for 1.6. OK. My hesitation/question here is about the expectation of the document. If someone is working on the 1.5 release, should they ONLY use the 1.5 documentation? Does this mean you "backport" fixes from the current development docs back to the previous releases of the docs? -- Darren > >Scott > >>-----Original Message----- >>From: Darren Hart [mailto:dvhart@linux.intel.com] >>Sent: Monday, March 10, 2014 5:00 PM >>To: Rifenbark, Scott M; João Henrique Ferreira de Freitas; >>yocto@yoctoproject.org >>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates "Generating >>Configuration Files" section >> >>On 3/10/14, 14:55, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> >>wrote: >> >>>Yes - the manual for 1.6 is only for that release. I would have to >>>take separate steps to apply it to dora or Dylan branches. >> >>The point there being that someone reading the current manual and working >>on the 1.5 releases, would find these proposed changes will fail. The >>method >>being removed here would work on all versions since this document was >>created. >> >>-- >>Darren >> >>> >>>>-----Original Message----- >>>>From: Darren Hart [mailto:dvhart@linux.intel.com] >>>>Sent: Monday, March 10, 2014 4:52 PM >>>>To: João Henrique Ferreira de Freitas; yocto@yoctoproject.org >>>>Cc: Rifenbark, Scott M >>>>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates >>>>"Generating Configuration Files" section >>>> >>>>On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" >>>><joaohf@gmail.com> >>>>wrote: >>>> >>>>>Add a new step about how to use diffconfig task to create kernel >>>>>config fragments. >>>>> >>>>>[YOCTO #3862] >>>>> >>>>>Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> >>>> >>>>Thank you for updating the documentation. Please Cc: the relevant >>>>parties with patches to the list (the author for one, and a git log >>>>would reveal Scott R. >>>>as the next obvious owner). >>>> >>>>Scott, This is good stuff to add. My only thought is this is new >>>>functionality, the old method is still valid - and necessary before >>>>1.6. >>>>What are your thoughts on dealing with this? Does the manual with 1.6 >>>>ONLY apply to 1.6? >>>> >>>>-- >>>>Darren >>>> >>>>>--- >>>>> documentation/kernel-dev/kernel-dev-common.xml | 25 >>>>>+++++++++---------------- >>>>> 1 file changed, 9 insertions(+), 16 deletions(-) >>>>> >>>>>diff --git a/documentation/kernel-dev/kernel-dev-common.xml >>>>>b/documentation/kernel-dev/kernel-dev-common.xml >>>>>index a152f9f..de04a39 100644 >>>>>--- a/documentation/kernel-dev/kernel-dev-common.xml >>>>>+++ b/documentation/kernel-dev/kernel-dev-common.xml >>>>>@@ -342,32 +342,25 @@ >>>>> <literallayout class='monospaced'> >>>>> $ bitbake linux-yocto -c kernel_configme -f >>>>> </literallayout></para></listitem> >>>>>- <listitem><para>Copy and rename the resulting >>>>>- <filename>.config</filename> file (e.g. >>>>>- <filename>config.orig</filename>). >>>>>- </para></listitem> >>>>> <listitem><para>Run the >>>>><filename>menuconfig</filename> >>>>> command: >>>>> <literallayout class='monospaced'> >>>>> $ bitbake linux-yocto -c menuconfig >>>>> </literallayout></para></listitem> >>>>>- <listitem><para>Prepare a configuration fragment >>>>>based on >>>>>- the differences between the two files. >>>>>- </para></listitem> >>>>>+ <listitem><para>Run the >>>>><filename>diffconfig</filename> >>>>>+ command to prepare a configuration fragment. >>>>>+ The result file >>>>><filename>fragment.cfg</filename> will be placed in >>>>>+ <filename>${</filename><ulink >>>>>url='&YOCTO_DOCS_REF_URL;#var- >>>>WORKDIR'><filename>WORKDIR</filename></ul >>>>>ink >>>>>><filename>}</filename> directory: >>>>>+ <literallayout class='monospaced'> >>>>>+ $ bitbake linux-yocto -c diffconfig >>>>>+ </literallayout></para></listitem> >>>>> </orderedlist> >>>>> </para> >>>>> >>>>> <para> >>>>>- Ultimately, the configuration fragment file needs to >>>>>be a >>>>>+ The <filename>diffconfig</filename> command creates >>>>>+ a >>>>>file that is a >>>>> list of Linux kernel <filename>CONFIG_</filename> >>>>>assignments. >>>>>- It cannot be in <filename>diff</filename> format. >>>>>- Here is an example of a command that creates your >>>>>- configuration fragment file. >>>>>- Regardless of the exact command you use, plan on >>>>>reviewing >>>>>- the output as you can usually remove some of the >>>>>defaults: >>>>>- <literallayout class='monospaced'> >>>>>- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >>>>>- </literallayout> >>>>>+ >>>>> See the "<link >>>>>linkend='changing-the-configuration'>Changing the >>>>>Configuration</link>" >>>>> section for information on how to use the output as a >>>>> configuration fragment. >>>>>-- >>>>>1.8.3.2 >>>>> >>>>>_______________________________________________ >>>>>yocto mailing list >>>>>yocto@yoctoproject.org >>>>>https://lists.yoctoproject.org/listinfo/yocto >>>>> >>>> >>>> >>>>-- >>>>Darren Hart >>>>Yocto Project - Linux Kernel >>>>Intel Open Source Technology Center >>>> >>>> >>>> >>> >>> >> >> >>-- >>Darren Hart >>Yocto Project - Linux Kernel >>Intel Open Source Technology Center >> >> >> > > -- Darren Hart Yocto Project - Linux Kernel Intel Open Source Technology Center ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section 2014-03-11 0:47 ` Darren Hart @ 2014-03-10 23:57 ` Rifenbark, Scott M 0 siblings, 0 replies; 7+ messages in thread From: Rifenbark, Scott M @ 2014-03-10 23:57 UTC (permalink / raw) To: Darren Hart, João Henrique Ferreira de Freitas, yocto@yoctoproject.org Darren, The way I work is if a change applies to a previous major release, then I cherry-pick the change onto the top of the branch for the previously released version. Otherwise, the change goes onto the top of master only, which will be the case for this change. Regarding your specific question... if someone is working on/using a specific version of YP, they should use the documentation for that version. So someone using 1.5 needs to use 1.5 version of the manuals and not 1.6 or 1.5.1. Scott >-----Original Message----- >From: Darren Hart [mailto:dvhart@linux.intel.com] >Sent: Monday, March 10, 2014 5:48 PM >To: Rifenbark, Scott M; João Henrique Ferreira de Freitas; >yocto@yoctoproject.org >Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates "Generating >Configuration Files" section > >On 3/10/14, 15:02, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> >wrote: > >>What you are saying is that the current method works for pre-1.6. And, >>the proposed changes from the patch apply only to 1.6 and on. I would >>apply the patch only to the "latest" version of the docs, which is the >>tip of master and will be for 1.6. > >OK. My hesitation/question here is about the expectation of the document. >If someone is working on the 1.5 release, should they ONLY use the 1.5 >documentation? Does this mean you "backport" fixes from the current >development docs back to the previous releases of the docs? > >-- >Darren > >> >>Scott >> >>>-----Original Message----- >>>From: Darren Hart [mailto:dvhart@linux.intel.com] >>>Sent: Monday, March 10, 2014 5:00 PM >>>To: Rifenbark, Scott M; João Henrique Ferreira de Freitas; >>>yocto@yoctoproject.org >>>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates >>>"Generating Configuration Files" section >>> >>>On 3/10/14, 14:55, "Rifenbark, Scott M" <scott.m.rifenbark@intel.com> >>>wrote: >>> >>>>Yes - the manual for 1.6 is only for that release. I would have to >>>>take separate steps to apply it to dora or Dylan branches. >>> >>>The point there being that someone reading the current manual and >>>working on the 1.5 releases, would find these proposed changes will >>>fail. The method being removed here would work on all versions since >>>this document was created. >>> >>>-- >>>Darren >>> >>>> >>>>>-----Original Message----- >>>>>From: Darren Hart [mailto:dvhart@linux.intel.com] >>>>>Sent: Monday, March 10, 2014 4:52 PM >>>>>To: João Henrique Ferreira de Freitas; yocto@yoctoproject.org >>>>>Cc: Rifenbark, Scott M >>>>>Subject: Re: [yocto] [yocto-docs][PATCH] kernel-dev: Updates >>>>>"Generating Configuration Files" section >>>>> >>>>>On 3/5/14, 18:20, "João Henrique Ferreira de Freitas" >>>>><joaohf@gmail.com> >>>>>wrote: >>>>> >>>>>>Add a new step about how to use diffconfig task to create kernel >>>>>>config fragments. >>>>>> >>>>>>[YOCTO #3862] >>>>>> >>>>>>Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com> >>>>> >>>>>Thank you for updating the documentation. Please Cc: the relevant >>>>>parties with patches to the list (the author for one, and a git log >>>>>would reveal Scott R. >>>>>as the next obvious owner). >>>>> >>>>>Scott, This is good stuff to add. My only thought is this is new >>>>>functionality, the old method is still valid - and necessary before >>>>>1.6. >>>>>What are your thoughts on dealing with this? Does the manual with >>>>>1.6 ONLY apply to 1.6? >>>>> >>>>>-- >>>>>Darren >>>>> >>>>>>--- >>>>>> documentation/kernel-dev/kernel-dev-common.xml | 25 >>>>>>+++++++++---------------- >>>>>> 1 file changed, 9 insertions(+), 16 deletions(-) >>>>>> >>>>>>diff --git a/documentation/kernel-dev/kernel-dev-common.xml >>>>>>b/documentation/kernel-dev/kernel-dev-common.xml >>>>>>index a152f9f..de04a39 100644 >>>>>>--- a/documentation/kernel-dev/kernel-dev-common.xml >>>>>>+++ b/documentation/kernel-dev/kernel-dev-common.xml >>>>>>@@ -342,32 +342,25 @@ >>>>>> <literallayout class='monospaced'> >>>>>> $ bitbake linux-yocto -c kernel_configme -f >>>>>> </literallayout></para></listitem> >>>>>>- <listitem><para>Copy and rename the resulting >>>>>>- <filename>.config</filename> file (e.g. >>>>>>- <filename>config.orig</filename>). >>>>>>- </para></listitem> >>>>>> <listitem><para>Run the >>>>>><filename>menuconfig</filename> >>>>>> command: >>>>>> <literallayout class='monospaced'> >>>>>> $ bitbake linux-yocto -c menuconfig >>>>>> </literallayout></para></listitem> >>>>>>- <listitem><para>Prepare a configuration fragment >>>>>>based on >>>>>>- the differences between the two files. >>>>>>- </para></listitem> >>>>>>+ <listitem><para>Run the >>>>>><filename>diffconfig</filename> >>>>>>+ command to prepare a configuration fragment. >>>>>>+ The result file >>>>>><filename>fragment.cfg</filename> will be placed in >>>>>>+ <filename>${</filename><ulink >>>>>>url='&YOCTO_DOCS_REF_URL;#var- >>>>>WORKDIR'><filename>WORKDIR</filename></ul >>>>>>ink >>>>>>><filename>}</filename> directory: >>>>>>+ <literallayout class='monospaced'> >>>>>>+ $ bitbake linux-yocto -c diffconfig >>>>>>+ </literallayout></para></listitem> >>>>>> </orderedlist> >>>>>> </para> >>>>>> >>>>>> <para> >>>>>>- Ultimately, the configuration fragment file needs to >>>>>>be a >>>>>>+ The <filename>diffconfig</filename> command >>>>>>+ creates a >>>>>>file that is a >>>>>> list of Linux kernel <filename>CONFIG_</filename> >>>>>>assignments. >>>>>>- It cannot be in <filename>diff</filename> format. >>>>>>- Here is an example of a command that creates your >>>>>>- configuration fragment file. >>>>>>- Regardless of the exact command you use, plan on >>>>>>reviewing >>>>>>- the output as you can usually remove some of the >>>>>>defaults: >>>>>>- <literallayout class='monospaced'> >>>>>>- $ diff -Nurp config.orig .config | sed -n "s/^\+//p" > frag.cfg >>>>>>- </literallayout> >>>>>>+ >>>>>> See the "<link >>>>>>linkend='changing-the-configuration'>Changing the >>>>>>Configuration</link>" >>>>>> section for information on how to use the output as a >>>>>> configuration fragment. >>>>>>-- >>>>>>1.8.3.2 >>>>>> >>>>>>_______________________________________________ >>>>>>yocto mailing list >>>>>>yocto@yoctoproject.org >>>>>>https://lists.yoctoproject.org/listinfo/yocto >>>>>> >>>>> >>>>> >>>>>-- >>>>>Darren Hart >>>>>Yocto Project - Linux Kernel >>>>>Intel Open Source Technology Center >>>>> >>>>> >>>>> >>>> >>>> >>> >>> >>>-- >>>Darren Hart >>>Yocto Project - Linux Kernel >>>Intel Open Source Technology Center >>> >>> >>> >> >> > > >-- >Darren Hart >Yocto Project - Linux Kernel >Intel Open Source Technology Center > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2014-03-10 23:58 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2014-03-06 2:20 [yocto-docs][PATCH] kernel-dev: Updates "Generating Configuration Files" section João Henrique Ferreira de Freitas 2014-03-10 23:52 ` Darren Hart 2014-03-10 22:55 ` Rifenbark, Scott M 2014-03-10 23:59 ` Darren Hart 2014-03-10 23:02 ` Rifenbark, Scott M 2014-03-11 0:47 ` Darren Hart 2014-03-10 23:57 ` Rifenbark, Scott M
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