http://bugs.winehq.org/show_bug.cgi?id=13335
--- Comment #127 from DL taedium_vitae@eml.cc 2008-12-31 20:56:47 --- Okay, I've done some more testing with the mmap patch and using the mem= kernel commanline option.mem=2G results in no slowdowns, as does mem=4G.However mem=4G results in the kernel seeing 3.16GB of ram, not 3.86G which is what the kernel sees with the option off.3.16GB is about the maximum that a 32-bit kernel can address, isn't it, so the issue could be there.I use a x86_64 kernel, though, so it's not a PAE issue.