CPU Flags

There has to be a good resource for these, but I can't seem to find one....ARG!

Okay, this isn't complete, but at least it has more info than I do! -- http://gentoo-wiki.com/Cpuinfo

Also you can look at the include files for the kernel, from your kernel source directory (/usr/src/linux ?)

maybe in ??

./Documentation/powerpc/cpu_features.txt
./include/asm-x86_64/cpufeature.h
./include/asm-sh/cpu-features.h
./include/asm-i386/cpufeature.h
./include/asm-mips/mach-sibyte/cpu-feature-overrides.h
./include/asm-mips/mach-ip27/cpu-feature-overrides.h
./include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
./include/asm-mips/mach-qemu/cpu-feature-overrides.h
./include/asm-mips/mach-rm/cpu-feature-overrides.h
./include/asm-mips/mach-excite/cpu-feature-overrides.h
./include/asm-mips/mach-cobalt/cpu-feature-overrides.h
./include/asm-mips/mach-mips/cpu-feature-overrides.h
./include/asm-mips/cpu-features.h
./include/asm-mips/mach-generic/cpu-feature-overrides.h
./include/asm-mips/mach-yosemite/cpu-feature-overrides.h
./include/asm-mips/mach-ip22/cpu-feature-overrides.h
./include/asm-mips/mach-ip32/cpu-feature-overrides.h
./include/asm-mips/mach-ja/cpu-feature-overrides.h
./include/asm-mips/mach-sim/cpu-feature-overrides.h
./include/asm-um/cpufeature.h

AMD CPU Flags

Flag	Meaning
lm	64bit Arch
svm	CPU Virtual Machine Support

Intel

Flag	Meaning
lm?	64bit Arch
vmx	CPU Virtual Machine Support

Page that lists Intel CPU Pentium  D features -- http://www.intel.com/products/processor_number/chart/pentium_d.htm