Comment # 18 on bug 89685 from Kevin

Tom, thank you for your help! I'm new to testing patches so this is what I did.
I am using Arch and used the mesa-git in the AUR to build mesa from git. I did
the following and got this message so I did not attempt to compile. 

cd ~/builds/mesa-git/src/mesa
$ patch -pl <
~/Downloads/0001-R600-SI-Add-VCC-as-an-implict-def-of-SI_KILL.patch 
patch: **** strip count l is not a number