> > These MCE-s do not happen on 4.14 and 4.15.0-rc4-00041-gace52288edf0. > > They do happen on each boot into 4.15-rc6. Will try to bisect. > > Please do. And try -rc5 too.
4.15-rc5 is OK. Will try CONFIG_X86_PTDUMP on the next kernel. > And then Linus' pti merges: > > 52c90f2d32bfa7d6eccd66a56c44ace1f78fbadd > 5aa90a84589282b87666f92b6c3c917c8080a9bf > caf9a82657b313106aae8f4a35936c116a152299 > 64a48099b3b31568ac45716b7fafcb74a0c2fcfe -- Meelis Roos (mr...@linux.ee)