off topics... Xen project say meltdown vulnerability is only for Intel.
https://blog.xenproject.org/2018/01/04/xen-project-spectremeltdown-faq/ "Only Intel processors are impacted by Meltdown (referred to as SP3 in Advisory 254). On Intel processors, only 64-bit PV mode guests can attack Xen. Guests running in 32-bit PV mode, HVM mode, and PVH mode cannot attack the hypervisor using SP3. However, in 32-bit PV mode, HVM mode, and PVH mode, guest userspaces can attack guest kernels using SP3; so updating guest kernels is advisable." I think, we should wait for a while to coming new microcode and disclosure of specification update from intel. people is too silent, is this means presense of NDA? -- Shinichi Doyashiki <[email protected]>
