Here's a patch to get the NVIDIA-Linux-x86_64-304.88 drivers running on the new linux 3.10 kernel. (also works on the 3.10.1 kernel)
If you use gentoo then you can place the patch in the /etc/portage/patches/x11-drivers/nvidia-drivers/ folder and it will automatically be applied to any nvidia-drivers compilation.
otherwise ..
# Download NVIDIA-Linux-x86_64-304.88.run and unpack: sh NVIDIA-Linux-x86_64-304.88.run -x cd NVIDIA-Linux-x86_64-304.88 # apply the patch patch -p1 < .. path to the patch file # and install ./nvidia-installer
Feel free to leave a comment if this patch is useful.