Comment 12 for bug 1156306

Arch Linux now has the 3.9.4 kernel. I think that Arch linux use the mainline kernel and only 3 patches are applied.
https://www.archlinux.org/packages/?name=linux

https://projects.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/linux

The resume from suspend works flawlessly . Same laptop (I have dual boot Ubuntu and Arch Linux).

Also check this patch on 3.9.5 (current stable)
https://www.kernel.org/diff/diffview.cgi?file=%2Fpub%2Flinux%2Fkernel%2Fv3.x%2Fpatch-3.9.5.xz;z=149

I think they have already fix this bug.

Regards
 NikTh