Here is the official
proof of concept (pof) code, for meltdown as linked from the
official page.
In my testing the testing fails. Kernel 4.4.xx.
If you have kernel earlier tha 4.12 those are some testing commands
Code:
taskset 0x1 ./reliability # <- in my case 0% success
and
Code:
./memory_filler 9 # <-- 9 = 9GiB! Be carefull, not more that your free memory, or the machine will be very slow.
#in another terminal as root.
taskset 0x1 ./memdump
Does it work on your cpu?