------- Comment From <email address hidden> 2018-04-30 02:13 EDT------- Tested on 4.15.0-20-generic and issue is found fixed.
Power9 Guest: # cat /sys/kernel/debug/powerpc/rfi_flush 1
# dmesg|grep rfi [ 0.000000] rfi-flush: fallback displacement flush available [ 0.000000] rfi-flush: ori type flush available [ 0.000000] rfi-flush: mttrig type flush available [ 0.000000] rfi-flush: patched 9 locations (ori+mttrig type flush)
Power8 Guest: # cat /sys/kernel/debug/powerpc/rfi_flush 1 #dmesg|grep rfi [ 0.000000] rfi-flush: fallback displacement flush available [ 0.000000] rfi-flush: patched 9 locations (fallback displacement flush)
Regards, -Satheesh
------- Comment From <email address hidden> 2018-04-30 02:13 EDT-------
Tested on 4.15.0-20-generic and issue is found fixed.
Power9 Guest: debug/powerpc/ rfi_flush
# cat /sys/kernel/
1
# dmesg|grep rfi
[ 0.000000] rfi-flush: fallback displacement flush available
[ 0.000000] rfi-flush: ori type flush available
[ 0.000000] rfi-flush: mttrig type flush available
[ 0.000000] rfi-flush: patched 9 locations (ori+mttrig type flush)
Power8 Guest: debug/powerpc/ rfi_flush
# cat /sys/kernel/
1
#dmesg|grep rfi
[ 0.000000] rfi-flush: fallback displacement flush available
[ 0.000000] rfi-flush: patched 9 locations (fallback displacement flush)
Regards,
-Satheesh