Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-04 Thread Jo-Philipp Wich
Hi,

> ok, so you claim my SoB means that *I* confirmed that my change is
> compatible to the netifd's license. I didn't do that though.

as it has been pointed out on this list, adding a S-o-b without consent
should not be done, so I reverted the offending commit.

Kind regards,
Jo



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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Daniel Golle
On Tue, Dec 03, 2019 at 08:56:46PM +0100, Uwe Kleine-König wrote:
> On 12/3/19 4:28 PM, Hans Dedecker wrote:
> > On Tue, Dec 3, 2019 at 3:59 PM Uwe Kleine-König  
> > wrote:
> >>
> >> Hello Hans,
> >>
> >> On 12/3/19 8:50 AM, Hans Dedecker wrote:
> >>> On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  
> >>> wrote:
> 
>  On 11/29/19 8:50 PM, Hans Dedecker wrote:
> > On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König 
> >  wrote:
> >>
> >> When for example a /60 is assigned to a network the last 4 bits of the
> >> ip6hint are unused. Emit a warning if any of these unused bits is set 
> >> as
> >> it indicates that someone didn't understand how the hint is used. (As I
> >> did earlier today resulting in spending some time understanding the
> >> code.)
> > Patch applied with some minor tweaks
> > (https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);
> 
>  The updated warning message is fine.
> 
> > I added your SoB as this was missing in the patch
> 
>  I wonder what the significance of the SoB is given that a) it's not
>  documented (at least in the netifd sources) and b) it seems to be ok to
>  "fake" someone else's SoB and c) there are several commits in the newer
>  history of netifd that don't have a SoB of either Author or Committer
>  (or both).
> >>> For details why a SoB is required; see
> >>> https://openwrt.org/submitting-patches#sign_your_work.
> >>> If there're any commits in the netifd repo which don't have a SoB this
> >>> must rather stay an exception than becoming a general rule.
> >>
> >> ok, so you claim my SoB means that *I* confirmed that my change is
> >> compatible to the netifd's license. I didn't do that though.
> >>
> >> Even if it was me who added that line I doubt is has any relevance for
> >> netifd because nothing in the netifd sources explains what an SoB means.
> >> And the link you sent applies only to patches for openwrt, not netifd.
> >> (Also if this is the only place for openwrt where the significance of an
> >> SoB is described I wonder if this is relevant given that from the POV of
> >> openwrt.git the wiki is an external resource that can be modified by
> >> anyone. What if someone removes item (d) from the wiki or introduces an
> >> (e)?)
> >>
> >> Don't get me wrong, my patch is compatible to netifd's license. But if
> >> you want that netifd's license situation stays reasonably safe and
> >> clean, it IMHO cannot be that you add a SoB for someone else, and give
> >> that SoB a meaning that isn't documented for your project and assumes
> >> things about that someone else that you cannot know for sure. So if you
> >> require a formalism, please formalize it properly. (Of course INAL, but
> >> that's my understanding of how open source licensing works.)
> > I won't waste further my time and energy on this ...
> > I acted in good faith and next time if I find a patch from you without
> > SoB I will just simply reject it to avoid contra productive
> > discussions

Yes, and please do so as well for anyone else who doesn't add SoB
herself.

> 
> I would have expected that the discussion is in your interest because
> not being strict with licenses is something that really hurts when it
> goes wrong. My intention is not to drain your energy but to highlight
> the necessity[1] to be stricter with license stuff than the way my patch
> was handled.

I definitely agree, adding SoB on behalf of someone else should not
happen and I haven't seen it happening before this occasion.

> 
> > Patches delivered for all projects (netifd/libubox/ubus/...)
> > maintained by OpenWrt must have a SoB in line what is described on the
> > Wiki; this does not solely apply to the OpenWrt repo
> > 
> > This closes the discussion for me
> 
> Fine for me, I won't press the matter any further. I wish you that this
> problem won't backfire.

I hope as well...

> 
> Bye
> Uwe
> 
> [1] well, or at least what I consider to be necessary
> 

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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Uwe Kleine-König
On 12/3/19 4:28 PM, Hans Dedecker wrote:
> On Tue, Dec 3, 2019 at 3:59 PM Uwe Kleine-König  
> wrote:
>>
>> Hello Hans,
>>
>> On 12/3/19 8:50 AM, Hans Dedecker wrote:
>>> On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  
>>> wrote:

 On 11/29/19 8:50 PM, Hans Dedecker wrote:
> On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König  
> wrote:
>>
>> When for example a /60 is assigned to a network the last 4 bits of the
>> ip6hint are unused. Emit a warning if any of these unused bits is set as
>> it indicates that someone didn't understand how the hint is used. (As I
>> did earlier today resulting in spending some time understanding the
>> code.)
> Patch applied with some minor tweaks
> (https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);

 The updated warning message is fine.

> I added your SoB as this was missing in the patch

 I wonder what the significance of the SoB is given that a) it's not
 documented (at least in the netifd sources) and b) it seems to be ok to
 "fake" someone else's SoB and c) there are several commits in the newer
 history of netifd that don't have a SoB of either Author or Committer
 (or both).
>>> For details why a SoB is required; see
>>> https://openwrt.org/submitting-patches#sign_your_work.
>>> If there're any commits in the netifd repo which don't have a SoB this
>>> must rather stay an exception than becoming a general rule.
>>
>> ok, so you claim my SoB means that *I* confirmed that my change is
>> compatible to the netifd's license. I didn't do that though.
>>
>> Even if it was me who added that line I doubt is has any relevance for
>> netifd because nothing in the netifd sources explains what an SoB means.
>> And the link you sent applies only to patches for openwrt, not netifd.
>> (Also if this is the only place for openwrt where the significance of an
>> SoB is described I wonder if this is relevant given that from the POV of
>> openwrt.git the wiki is an external resource that can be modified by
>> anyone. What if someone removes item (d) from the wiki or introduces an
>> (e)?)
>>
>> Don't get me wrong, my patch is compatible to netifd's license. But if
>> you want that netifd's license situation stays reasonably safe and
>> clean, it IMHO cannot be that you add a SoB for someone else, and give
>> that SoB a meaning that isn't documented for your project and assumes
>> things about that someone else that you cannot know for sure. So if you
>> require a formalism, please formalize it properly. (Of course INAL, but
>> that's my understanding of how open source licensing works.)
> I won't waste further my time and energy on this ...
> I acted in good faith and next time if I find a patch from you without
> SoB I will just simply reject it to avoid contra productive
> discussions

I would have expected that the discussion is in your interest because
not being strict with licenses is something that really hurts when it
goes wrong. My intention is not to drain your energy but to highlight
the necessity[1] to be stricter with license stuff than the way my patch
was handled.

> Patches delivered for all projects (netifd/libubox/ubus/...)
> maintained by OpenWrt must have a SoB in line what is described on the
> Wiki; this does not solely apply to the OpenWrt repo
> 
> This closes the discussion for me

Fine for me, I won't press the matter any further. I wish you that this
problem won't backfire.

Bye
Uwe

[1] well, or at least what I consider to be necessary



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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Alberto Bursi



On 03/12/19 15:59, Uwe Kleine-König wrote:

Hello Hans,

On 12/3/19 8:50 AM, Hans Dedecker wrote:

On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  wrote:


On 11/29/19 8:50 PM, Hans Dedecker wrote:

On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König  wrote:


When for example a /60 is assigned to a network the last 4 bits of the
ip6hint are unused. Emit a warning if any of these unused bits is set as
it indicates that someone didn't understand how the hint is used. (As I
did earlier today resulting in spending some time understanding the
code.)

Patch applied with some minor tweaks
(https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);


The updated warning message is fine.


I added your SoB as this was missing in the patch


I wonder what the significance of the SoB is given that a) it's not
documented (at least in the netifd sources) and b) it seems to be ok to
"fake" someone else's SoB and c) there are several commits in the newer
history of netifd that don't have a SoB of either Author or Committer
(or both).

For details why a SoB is required; see
https://openwrt.org/submitting-patches#sign_your_work.
If there're any commits in the netifd repo which don't have a SoB this
must rather stay an exception than becoming a general rule.


ok, so you claim my SoB means that *I* confirmed that my change is
compatible to the netifd's license. I didn't do that though.

Even if it was me who added that line I doubt is has any relevance for
netifd because nothing in the netifd sources explains what an SoB means.
And the link you sent applies only to patches for openwrt, not netifd.
(Also if this is the only place for openwrt where the significance of an
SoB is described I wonder if this is relevant given that from the POV of
openwrt.git the wiki is an external resource that can be modified by
anyone. What if someone removes item (d) from the wiki or introduces an
(e)?)


The wiki is not a third party project, the stuff written in the 
submission rules was decided by or written by core OpenWrt developers.


Any change to wiki pages is reviewed and if it is wrong it is reverted 
by me or tmomas (wiki admins).


That said, I thought netifd is a daemon created by OpenWrt project so 
the submission rules should still apply.


-Alberto

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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Jonas Gorski
Hi,

On Tue, 3 Dec 2019 at 16:29, Hans Dedecker  wrote:
>
> On Tue, Dec 3, 2019 at 3:59 PM Uwe Kleine-König  
> wrote:
> >
> > Hello Hans,
> >
> > On 12/3/19 8:50 AM, Hans Dedecker wrote:
> > > On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  
> > > wrote:
> > >>
> > >> On 11/29/19 8:50 PM, Hans Dedecker wrote:
> > >>> On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König 
> > >>>  wrote:
> > 
> >  When for example a /60 is assigned to a network the last 4 bits of the
> >  ip6hint are unused. Emit a warning if any of these unused bits is set 
> >  as
> >  it indicates that someone didn't understand how the hint is used. (As I
> >  did earlier today resulting in spending some time understanding the
> >  code.)
> > >>> Patch applied with some minor tweaks
> > >>> (https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);
> > >>
> > >> The updated warning message is fine.
> > >>
> > >>> I added your SoB as this was missing in the patch
> > >>
> > >> I wonder what the significance of the SoB is given that a) it's not
> > >> documented (at least in the netifd sources) and b) it seems to be ok to
> > >> "fake" someone else's SoB and c) there are several commits in the newer
> > >> history of netifd that don't have a SoB of either Author or Committer
> > >> (or both).
> > > For details why a SoB is required; see
> > > https://openwrt.org/submitting-patches#sign_your_work.
> > > If there're any commits in the netifd repo which don't have a SoB this
> > > must rather stay an exception than becoming a general rule.
> >
> > ok, so you claim my SoB means that *I* confirmed that my change is
> > compatible to the netifd's license. I didn't do that though.
> >
> > Even if it was me who added that line I doubt is has any relevance for
> > netifd because nothing in the netifd sources explains what an SoB means.
> > And the link you sent applies only to patches for openwrt, not netifd.
> > (Also if this is the only place for openwrt where the significance of an
> > SoB is described I wonder if this is relevant given that from the POV of
> > openwrt.git the wiki is an external resource that can be modified by
> > anyone. What if someone removes item (d) from the wiki or introduces an
> > (e)?)
> >
> > Don't get me wrong, my patch is compatible to netifd's license. But if
> > you want that netifd's license situation stays reasonably safe and
> > clean, it IMHO cannot be that you add a SoB for someone else, and give
> > that SoB a meaning that isn't documented for your project and assumes
> > things about that someone else that you cannot know for sure. So if you
> > require a formalism, please formalize it properly. (Of course INAL, but
> > that's my understanding of how open source licensing works.)
> I won't waste further my time and energy on this ...
> I acted in good faith and next time if I find a patch from you without
> SoB I will just simply reject it to avoid contra productive
> discussions

I have to agree with everyone, so please don't add SoBs for *anyone*
except yourself. This is basically similar to forging a signature
(just without the direct legal consequences of that).

> Patches delivered for all projects (netifd/libubox/ubus/...)
> maintained by OpenWrt must have a SoB in line what is described on the
> Wiki; this does not solely apply to the OpenWrt repo

Indeed, so patches without one, or a broken one need to be fixed by
the submitter/author. This cannot be fixed up by the maintainer
(except maybe with an explicit permission of the author).

Regards
Jonas

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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Hans Dedecker
On Tue, Dec 3, 2019 at 3:59 PM Uwe Kleine-König  wrote:
>
> Hello Hans,
>
> On 12/3/19 8:50 AM, Hans Dedecker wrote:
> > On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  
> > wrote:
> >>
> >> On 11/29/19 8:50 PM, Hans Dedecker wrote:
> >>> On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König  
> >>> wrote:
> 
>  When for example a /60 is assigned to a network the last 4 bits of the
>  ip6hint are unused. Emit a warning if any of these unused bits is set as
>  it indicates that someone didn't understand how the hint is used. (As I
>  did earlier today resulting in spending some time understanding the
>  code.)
> >>> Patch applied with some minor tweaks
> >>> (https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);
> >>
> >> The updated warning message is fine.
> >>
> >>> I added your SoB as this was missing in the patch
> >>
> >> I wonder what the significance of the SoB is given that a) it's not
> >> documented (at least in the netifd sources) and b) it seems to be ok to
> >> "fake" someone else's SoB and c) there are several commits in the newer
> >> history of netifd that don't have a SoB of either Author or Committer
> >> (or both).
> > For details why a SoB is required; see
> > https://openwrt.org/submitting-patches#sign_your_work.
> > If there're any commits in the netifd repo which don't have a SoB this
> > must rather stay an exception than becoming a general rule.
>
> ok, so you claim my SoB means that *I* confirmed that my change is
> compatible to the netifd's license. I didn't do that though.
>
> Even if it was me who added that line I doubt is has any relevance for
> netifd because nothing in the netifd sources explains what an SoB means.
> And the link you sent applies only to patches for openwrt, not netifd.
> (Also if this is the only place for openwrt where the significance of an
> SoB is described I wonder if this is relevant given that from the POV of
> openwrt.git the wiki is an external resource that can be modified by
> anyone. What if someone removes item (d) from the wiki or introduces an
> (e)?)
>
> Don't get me wrong, my patch is compatible to netifd's license. But if
> you want that netifd's license situation stays reasonably safe and
> clean, it IMHO cannot be that you add a SoB for someone else, and give
> that SoB a meaning that isn't documented for your project and assumes
> things about that someone else that you cannot know for sure. So if you
> require a formalism, please formalize it properly. (Of course INAL, but
> that's my understanding of how open source licensing works.)
I won't waste further my time and energy on this ...
I acted in good faith and next time if I find a patch from you without
SoB I will just simply reject it to avoid contra productive
discussions
Patches delivered for all projects (netifd/libubox/ubus/...)
maintained by OpenWrt must have a SoB in line what is described on the
Wiki; this does not solely apply to the OpenWrt repo

This closes the discussion for me

Hans
>
> Best regards
> Uwe
>
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Re: [OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Sebastian Kemper
On Tue, Dec 03, 2019 at 03:59:18PM +0100, Uwe Kleine-König wrote:



>
> ok, so you claim my SoB means that *I* confirmed that my change is
> compatible to the netifd's license. I didn't do that though.
>
> Even if it was me who added that line I doubt is has any relevance for
> netifd because nothing in the netifd sources explains what an SoB means.
> And the link you sent applies only to patches for openwrt, not netifd.
> (Also if this is the only place for openwrt where the significance of an
> SoB is described I wonder if this is relevant given that from the POV of
> openwrt.git the wiki is an external resource that can be modified by
> anyone. What if someone removes item (d) from the wiki or introduces an
> (e)?)

Hi Uwe,

The OpenWrt "Submitting patches" article links to
https://www.kernel.org/doc/html/latest/process/submitting-patches.html.
There the sign-off (and the reasons for it) is explained a bit more. So
it seems OpenWrt is just following kernel.org's example. Which is fine
in my opinion.

Regarding somebody adding the sign-off _for_ you I share your opinion.
It has to be _your_ sign-off, so if a third party adds it for you this
is not correct.

I didn't really think about this before reading your mail. So thanks for
highlighting this.

Regards,
Seb

> Don't get me wrong, my patch is compatible to netifd's license. But if
> you want that netifd's license situation stays reasonably safe and
> clean, it IMHO cannot be that you add a SoB for someone else, and give
> that SoB a meaning that isn't documented for your project and assumes
> things about that someone else that you cannot know for sure. So if you
> require a formalism, please formalize it properly. (Of course INAL, but
> that's my understanding of how open source licensing works.)
>
> Best regards
> Uwe

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[OpenWrt-Devel] The meaning of Signed-off-by for netifd [Was: Re: [PATCH netifd] interface: warn if ip6hint is truncated]

2019-12-03 Thread Uwe Kleine-König
Hello Hans,

On 12/3/19 8:50 AM, Hans Dedecker wrote:
> On Fri, Nov 29, 2019 at 9:29 PM Uwe Kleine-König  
> wrote:
>>
>> On 11/29/19 8:50 PM, Hans Dedecker wrote:
>>> On Wed, Nov 20, 2019 at 7:11 PM Uwe Kleine-König  
>>> wrote:

 When for example a /60 is assigned to a network the last 4 bits of the
 ip6hint are unused. Emit a warning if any of these unused bits is set as
 it indicates that someone didn't understand how the hint is used. (As I
 did earlier today resulting in spending some time understanding the
 code.)
>>> Patch applied with some minor tweaks
>>> (https://git.openwrt.org/?p=project/netifd.git;a=commit;h=e45b1408284c05984b38a910a1f0a07d6c761397);
>>
>> The updated warning message is fine.
>>
>>> I added your SoB as this was missing in the patch
>>
>> I wonder what the significance of the SoB is given that a) it's not
>> documented (at least in the netifd sources) and b) it seems to be ok to
>> "fake" someone else's SoB and c) there are several commits in the newer
>> history of netifd that don't have a SoB of either Author or Committer
>> (or both).
> For details why a SoB is required; see
> https://openwrt.org/submitting-patches#sign_your_work.
> If there're any commits in the netifd repo which don't have a SoB this
> must rather stay an exception than becoming a general rule.

ok, so you claim my SoB means that *I* confirmed that my change is
compatible to the netifd's license. I didn't do that though.

Even if it was me who added that line I doubt is has any relevance for
netifd because nothing in the netifd sources explains what an SoB means.
And the link you sent applies only to patches for openwrt, not netifd.
(Also if this is the only place for openwrt where the significance of an
SoB is described I wonder if this is relevant given that from the POV of
openwrt.git the wiki is an external resource that can be modified by
anyone. What if someone removes item (d) from the wiki or introduces an
(e)?)

Don't get me wrong, my patch is compatible to netifd's license. But if
you want that netifd's license situation stays reasonably safe and
clean, it IMHO cannot be that you add a SoB for someone else, and give
that SoB a meaning that isn't documented for your project and assumes
things about that someone else that you cannot know for sure. So if you
require a formalism, please formalize it properly. (Of course INAL, but
that's my understanding of how open source licensing works.)

Best regards
Uwe



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