On Thu, 2018-02-22 at 13:02 +0100, Yves-Alexis Perez wrote: > On Thu, 2018-02-22 at 12:08 +0100, Greg Kroah-Hartman wrote: > > Did you look at /sys/devices/system/cpu/vulnerabilities/ to see what the > > files there say? > > Unfortunately I don't have access to a powerpc box where I could run a new > kernel and try it on. I'll check with our ppc porters and see if I can get > access to something. So someone tried for me on Debian 4.9.82-1+deb9u2 on this hardware: processor : 0 cpu : POWER8E (raw), altivec supported clock : 3425.000000MHz revision : 2.1 (pvr 004b 0201) we have: /sys/devices/system/cpu/vulnerabilities/meltdown:Mitigation: RFI Flush Does this mean it's correctly enabled or do we still miss the various patches sent by Michael? Regards, -- Yves-Alexis
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