Emmanuel Dreyfus <[email protected]> wrote: > It does not seems to fix much. > > I tried the tests from git repository > http://github.com/IAIK/meltdown.git > > This is Linux-centric, but at least, the "secret" case seems to apply on > NetBSD. It reports vulnerability before (cpu0: microcode version 0x58, > platform ID 1) and after (cpu0: microcode version 0x80, platform ID 1) > microcode upgrade.
A look at the source reveals me I was wrong: the,test fails before it gets the relevant result. It requires virtual to physical address translation, which is done on Linux using /proc/$$/pagemap. That needs to be converted to a NetBSD interface. Any hint on how this should be done? -- Emmanuel Dreyfus http://hcpnet.free.fr/pubz [email protected]
