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Sven Schnelle authored
Not resetting the SMT siblings might leave them in unpredictable state. One of the observed problems was that the CPU timer wasn't reset and therefore large system time values where accounted during CPU bringup. Cc: <stable@kernel.org> # 4.0 Fixes: 10ad34bc ("s390: add SMT support") Reviewed-by:
Heiko Carstens <hca@linux.ibm.com> Signed-off-by:
Sven Schnelle <svens@linux.ibm.com> Signed-off-by:
Sven Schnelle authoredNot resetting the SMT siblings might leave them in unpredictable state. One of the observed problems was that the CPU timer wasn't reset and therefore large system time values where accounted during CPU bringup. Cc: <stable@kernel.org> # 4.0 Fixes: 10ad34bc ("s390: add SMT support") Reviewed-by:
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