On Thu, Feb 22, 2018 at 10:33:50AM +0100, Yves-Alexis Perez wrote: > On Thu, 2018-02-22 at 12:01 +1100, Michael Ellerman wrote: > > So I guess this patch is OK for now, but we do need a full back port of > > 222f20f to 4.9. > > Hi, > > in the light of this, do you know the full status of protections against > Meltdown on powerpc/ppc64el architecures on 4.9? Did you look at /sys/devices/system/cpu/vulnerabilities/ to see what the files there say? thanks, greg k-h