Messages in this thread | | | Date | Thu, 25 Jul 2013 17:36:28 -0700 | From | Stephen Warren <> | Subject | Re: [Ksummit-2013-discuss] DT bindings as ABI [was: Do we have people interested in device tree janitoring / cleanup?] |
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On 07/25/2013 02:53 PM, Ben Hutchings wrote: > On Thu, Jul 25, 2013 at 04:32:28PM -0400, Jason Cooper wrote: > [...] >> One of the things I've been trying to square up in my head is how to >> retain the history of the binding when moving to the new tree. My >> current idea was to clone the kernel tree, add one patch deleting >> everything but the bindings and dts files, and one more patch moving >> things where we want them (arch/{powerpc,arm}/boot/dts -> dts). >> >> Then, as needed, we could merge a kernel version tag and delete >> everything we don't need (code) in the merge commit. >> >> The downside of this is it would be messy, the upside is that we could >> closely track the kernel tree (until the bindings and dts are moved >> out), and retain the history of the bindings and dts files. > [...] > > It's *extremely* messy, but 'git filter-branch' might help to make a > clean tracking branch preserving history of just DT files. David > Woodhouse did something like that for the linux-firmware repo > initially.
Ian Campbell is already working on exactly this solution: https://lkml.org/lkml/2013/7/23/547
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