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From: Oliver Hartkopp <socketcan@hartkopp.net>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org, sashal@kernel.org,
	linux-can@vger.kernel.org, lukas.magel@posteo.net,
	patches@lists.linux.dev, maxime.jayat@mobile-devices.fr,
	mkl@pengutronix.de, michal.sojka@cvut.cz
Subject: Re: [PATCH] can: isotp: upgrade 5.15 LTS to latest 6.6 mainline code base
Date: Mon, 30 Oct 2023 14:40:54 +0100	[thread overview]
Message-ID: <042cd67b-090c-4705-9a80-b322e7d4e639@hartkopp.net> (raw)
In-Reply-To: <2023103038-spinning-uncooked-b608@gregkh>

On 30.10.23 13:42, Greg KH wrote:

> 20 patches is trivial for us to handle, please do it that way as it
> ensures we keep the proper history, AND we know what to backport when in
> the future.

Ok, will do.

> When you try to crunch patches together, or do non-upstream changes,
> 90%+ of the time they end up being wrong or impossible to maintain over
> time.

Ok, then I will maintain the entire history of fixes of fixes without 
crunching them together.

>>> But why just 5.15?  What about 6.1.y and 6.5.y?
>>
>> I have posted 5.10 and 5.15 for now.
>> 6.1 would be only this patch
>> 96d1c81e6a04 ("can: isotp: add module parameter for maximum pdu size")
>> I can also provide.
> 
> Why add new features to older kernels?  That's not going to be ok,
> sorry.

I will drop the module parameter stuff then, as it has no impact on the 
communication state machine that is in the focus to be consistently 
fixed and updated to the 6.6 code base. Then everything in 5.15 and 5.10 
will be on the same level as 6.1. This will ease further fixes and 
maintenance.

Best regards,
Oliver

      reply	other threads:[~2023-10-30 13:41 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-30 11:31 [PATCH] can: isotp: upgrade 5.15 LTS to latest 6.6 mainline code base Oliver Hartkopp
2023-10-30 11:38 ` Greg KH
2023-10-30 12:09   ` Oliver Hartkopp
2023-10-30 12:42     ` Greg KH
2023-10-30 13:40       ` Oliver Hartkopp [this message]

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