[Xen-devel] recreate PPC repository?

[Hollis Blanchard <hollisb@xxxxxxxxxx>]

Hi James, could you do us a favor and blow away the xenppc-unstable.hg 
tree on xenbits? 'rm -rf xenppc-unstable.hg; hg clone xen-unstable.hg 
xenppc-unstable.hg' would be great.
(I'm CCing xen-devel so people know what watch for.)

At one point, when I pulled the latest xen-unstable.hg into 
xenppc-unstable.hg, hg required me to do a manual merge of a whole 
bunch of files I hadn't actually modified. This was an hg bug that we 
think was fixed in hg tip yesterday. Not knowing what I was doing, I 
did the merge and then committed the result. That commit created a 
local branch on all those files (thousands of them). Now, any time 
those files are changed upstream in xen-unstable, when I pull I have to 
merge them into the local branches.
A lot of this merging can be automatic, but when dealing with deletes 
(e.g. the patches sparse tree directories), you get a lot of prompts 
like "locally modified file has been deleted. (k)eep or (d)elete?". 
I've also had to still do some manual merges to files I haven't 
changed, like x86 Linux defconfigs.
It might be possible to work around this, but I've spent the morning 
experimenting and haven't found one. At this point in our development 
it's just easier to lose the little history we've accumulated so far 
rather than live with a slightly twisted tree forever.
In conclusion, if you're asked to manually merge a file you haven't 
touched, DON'T COMMIT IT. Get help first... :)
--
Hollis Blanchard
IBM Linux Technology Center


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