Patch file too big

Hello to all.

I found out that my [PATCH 04/12] elfutils is too big to submit here. It's size is about 1.5 MB (only grub.400-nic_update2.patch in buildroot is bigger, with size of 1.6 MB)

The patch contains gnulib functionality to allow elfutils to compile and it can't be easily splitted.

Is there any free, public service that I could use to upload it and just submit link to it here ?
I already tried pastebin free version and it was too big for there too.

Regards
Stefan