Problems with Linux next tree

[黄钦佳]

> Due to the way the linux-next tree is built, 'git pull' won't work.
>
> You want to 'git clone' Linus's master tree, then 'git remote add'
> the Linux-next tree.  Then use 'git remote update' instead of 'git pull'
> when you want to refresh the tree.

I use 'git remote update', and then try 'git checkout master', it
tells that my branch has diverged.
But I do not have modifies on that branch. So I have to try 'git reset
20140707', and then checkout successed. I don't know why, any help?