On Fri, Jan 12, 2018 at 11:08:58PM +0100, Arnd Bergmann wrote: > On Fri, Jan 12, 2018 at 11:04 PM, <[email protected]> wrote: > > On Fri, Jan 12, 2018 at 09:11:38PM +0100, Arnd Bergmann wrote: > > > >> - I haven't found a definite answer on whether Netburst-based CPUs > >> are affected by meltdown at all. Some people claim it's affected, > >> others say it's not. If the code from https://github.com/IAIK/meltdown > >> is successful on your Celeron D, then we know it's affected, if not, > >> then you could decide to not care about KPTI (Spectre would still > >> be an issue). > >> > > > > I tried that when the code was first made public, but libkdump doesn't > > support 32-bit; it's full of 64-bit register use in the assembly bits. > > Apparently 32-bit support was added on Wednesday, maybe you > can try again with today's version. >
Thanks for informing me of this, I hadn't noticed. I just tried it out, and confirmed the Celeron D is vulnerable to meltdown. Regards, Vito Caputo
