Michael Neuling <mi...@neuling.org> writes: > On POWER9 the ERAT may be incorrect on wakeup from some stop states > that lose state. This causes random segvs and illegal instructions > when these stop states are enabled. > > This patch invalidates the ERAT on wakeup on POWER9 to prevent this > from causing a problem. > > Signed-off-by: Michael Neuling <mi...@neuling.org>
CC: stable? -- Stewart Smith OPAL Architect, IBM.
