Buildresult: powerpc-next/ppc64le_allmodconfig/powerpc-gcc5 built on Sep 15 2020, 03:59

kisskb

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Status:	OK
Date/Time:	Sep 15 2020, 03:59
Duration:	0:17:57.443655
Builder:	ka2
Revision:	Merge coregroup support into next (`d7d40595a2568d199396c863460cecd5ae676c34)`
Target:	powerpc-next/ppc64le_allmodconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc64le_allmodconfig (download)
Log:	Download original Possible warnings (93) arch/powerpc/boot/dts/xpedite5200.dts:135.11-138.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/cm5200.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/p2020rdb.dts:251.22-254.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:52.9-67.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/bluestone.dts:108.10-113.4: Warning (i2c_bus_reg): /plb/opb/i2c@ef600700/sttm@4C: I2C bus unit address format error, expected "4c" arch/powerpc/boot/dts/fsl/mvme7100.dts:135.22-137.4: Warning (pci_bridge): /pcie@f1008000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:102.9-116.4: Warning (pci_bridge): /pcie@f1008000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mvme7100.dts:139.22-141.4: Warning (pci_bridge): /pcie@f1009000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@f1009000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/mvme7100.dts:30.11-32.6: Warning (i2c_bus_reg): /soc@f1000000/i2c@3000/rtc@68: missing or empty reg property arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/mgcoge.dts:230.14-234.7: Warning (spi_bus_reg): /soc@f0000000/cpm@119c0/spi@11aa0/ds3106@1: SPI bus unit address format error, expected "0" arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/motionpro.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:189.11-193.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@0: SPI bus unit address format error, expected "1" arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:195.11-199.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@1: SPI bus unit address format error, expected "2" arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/uc101.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 arch/powerpc/boot/dts/fsl/gef_sbc610.dts:209.22-211.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/kmcoge4.dts:196.23-198.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2041si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/kmcoge4.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/a3m071.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o2d.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/mpc5121.dtsi:397.13-406.5: Warning (spi_bus_bridge): /soc@80000000/psc@11400: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/mpc5121.dtsi:409.13-418.5: Warning (spi_bus_bridge): /soc@80000000/psc@11500: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/ac14xx.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/fsl/gef_ppc9a.dts:211.22-213.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2i.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o2i.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/stxssa8555.dts:329.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/fsl/oca4080.dts:132.23-134.4: Warning (pci_bridge): /pcie@ffe200000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:68.9-83.4: Warning (pci_bridge): /pcie@ffe200000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/oca4080.dts:136.23-138.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/oca4080.dts:140.23-142.4: Warning (pci_bridge): /pcie@ffe202000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:126.9-141.4: Warning (pci_bridge): /pcie@ffe202000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/oca4080.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc8610_hpcd.dts:420.3-21: Warning (pci_device_bus_num): /pcie@e000a000/pcie@0:bus-range: PCI bus number 0 out of range, expected (1 - 1) arch/powerpc/boot/dts/fsl/ppa8548.dts:34.22-37.4: Warning (pci_bridge): /pci@fe0008000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/ppa8548.dts:39.22-42.4: Warning (pci_bridge): /pci@fe0009000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/ppa8548.dts:44.23-47.4: Warning (pci_bridge): /pcie@fe000a000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:74.9-89.4: Warning (pci_bridge): /pcie@fe000a000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dts:59.22-62.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dts:59.23-62.4: Warning (pci_bridge): /pcie@fffe08000: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: Warning (pci_bridge): /pcie@fffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2mnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o2mnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2dnt2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o2dnt2.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o3dnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o3dnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/xpedite5200_xmon.dts:139.11-142.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d300.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/o2d300.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' arch/powerpc/boot/dts/mpc5121.dtsi:457.13-466.5: Warning (spi_bus_bridge): /soc@80000000/psc@11900: node name for SPI buses should be 'spi' arch/powerpc/boot/dts/pdm360ng.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' WARNING: 136 bad relocations WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Full Log # git rev-parse -q --verify d7d40595a2568d199396c863460cecd5ae676c34^{commit} d7d40595a2568d199396c863460cecd5ae676c34 already have revision, skipping fetch # git checkout -q -f -B kisskb d7d40595a2568d199396c863460cecd5ae676c34 # git clean -qxdf # < git log -1 # commit d7d40595a2568d199396c863460cecd5ae676c34 # Merge: c05e1251efb4 da1d8d81d961 # Author: Michael Ellerman <mpe@ellerman.id.au> # Date: Mon Sep 14 23:12:44 2020 +1000 # # Merge coregroup support into next # # From Srikar's cover letter, with some reformatting: # # Cleanup of existing powerpc topologies and add coregroup support on # powerpc. Coregroup is a group of (subset of) cores of a DIE that share # a resource. # # Summary of some of the testing done with coregroup patchset. # # It includes ebizzy, schbench, perf bench sched pipe and topology # verification. On the left side are results from powerpc/next tree and # on the right are the results with the patchset applied. Topological # verification clearly shows that there is no change in topology with # and without the patches on all the 3 class of systems that were # tested. # # Power 9 PowerNV (2 Node/ 160 Cpu System) # ---------------------------------------- # # Baseline Baseline + Coregroup Support # # N Min Max Median Avg Stddev N Min Max Median Avg Stddev # 100 993884 1276090 1173476 1165914 54867.201 100 910470 1279820 1171095 1162091 67363.28 # # ^ ebizzy (Throughput of 100 iterations of 30 seconds higher throughput is better) # # schbench (latency hence lower is better) # Latency percentiles (usec) Latency percentiles (usec) # 50.0th: 455 50.0th: 454 # 75.0th: 533 75.0th: 543 # 90.0th: 683 90.0th: 701 # 95.0th: 743 95.0th: 737 # 99.0th: 815 99.0th: 805 # 99.5th: 839 99.5th: 835 # 99.9th: 913 99.9th: 893 # min=0, max=1011 min=0, max=2833 # # perf bench sched pipe (lesser time and higher ops/sec is better) # Running 'sched/pipe' benchmark: Running 'sched/pipe' benchmark: # Executed 1000000 pipe operations between two processes Executed 1000000 pipe operations between two processes # # Total time: 6.083 [sec] Total time: 6.303 [sec] # # 6.083576 usecs/op 6.303318 usecs/op # 164377 ops/sec 158646 ops/sec # # Power 9 LPAR (2 Node/ 128 Cpu System) # ------------------------------------- # # Baseline Baseline + Coregroup Support # # N Min Max Median Avg Stddev N Min Max Median Avg Stddev # 100 1058029 1295393 1200414 1188306.7 56786.538 100 943264 1287619 1180522 1168473.2 64469.955 # # ^ ebizzy (Throughput of 100 iterations of 30 seconds higher throughput is better) # # schbench (latency hence lower is better) # Latency percentiles (usec) Latency percentiles (usec) # 50.0000th: 34 50.0000th: 39 # 75.0000th: 46 75.0000th: 52 # 90.0000th: 53 90.0000th: 68 # 95.0000th: 56 95.0000th: 77 # 99.0000th: 61 99.0000th: 89 # 99.5000th: 63 99.5000th: 94 # 99.9000th: 81 99.9000th: 169 # min=0, max=8405 min=0, max=23674 # # perf bench sched pipe (lesser time and higher ops/sec is better) # Running 'sched/pipe' benchmark: Running 'sched/pipe' benchmark: # Executed 1000000 pipe operations between two processes Executed 1000000 pipe operations between two processes # # Total time: 8.768 [sec] Total time: 5.217 [sec] # # 8.768400 usecs/op 5.217625 usecs/op # 114045 ops/sec 191658 ops/sec # # Power 8 LPAR (8 Node/ 256 Cpu System) # ------------------------------------- # # Baseline Baseline + Coregroup Support # # N Min Max Median Avg Stddev N Min Max Median Avg Stddev # 100 1267615 1965234 1707423 1689137.6 144363.29 100 1175357 1924262 1691104 1664792.1 145876.4 # # ^ ebizzy (Throughput of 100 iterations of 30 seconds higher throughput is better) # # schbench (latency hence lower is better) # Latency percentiles (usec) Latency percentiles (usec) # 50.0th: 37 50.0th: 36 # 75.0th: 51 75.0th: 48 # 90.0th: 59 90.0th: 55 # 95.0th: 63 95.0th: 59 # 99.0th: 71 99.0th: 67 # 99.5th: 75 99.5th: 72 # 99.9th: 105 99.9th: 170 # min=0, max=18560 min=0, max=27031 # # perf bench sched pipe (lesser time and higher ops/sec is better) # Running 'sched/pipe' benchmark: Running 'sched/pipe' benchmark: # Executed 1000000 pipe operations between two processes Executed 1000000 pipe operations between two processes # # Total time: 6.013 [sec] Total time: 5.930 [sec] # # 6.013963 usecs/op 5.930724 usecs/op # 166279 ops/sec 168613 ops/sec # # Topology verification on Power9 # Power9 / powernv / SMT4 # # $ tail /proc/cpuinfo # cpu : POWER9, altivec supported # clock : 3600.000000MHz # revision : 2.2 (pvr 004e 1202) # # timebase : 512000000 # platform : PowerNV # model : 9006-22P # machine : PowerNV 9006-22P # firmware : OPAL # MMU : Radix # # Baseline Baseline + Coregroup Support # # lscpu lscpu # ------ ------ # Architecture: ppc64le Architecture: ppc64le # Byte Order: Little Endian Byte Order: Little Endian # CPU(s): 160 CPU(s): 160 # On-line CPU(s) list: 0-159 On-line CPU(s) list: 0-159 # Thread(s) per core: 4 Thread(s) per core: 4 # Core(s) per socket: 20 Core(s) per socket: 20 # Socket(s): 2 Socket(s): 2 # NUMA node(s): 2 NUMA node(s): 2 # Model: 2.2 (pvr 004e 1202) Model: 2.2 (pvr 004e 1202) # Model name: POWER9, altivec supported Model name: POWER9, altivec supported # CPU max MHz: 3800.0000 CPU max MHz: 3800.0000 # CPU min MHz: 2166.0000 CPU min MHz: 2166.0000 # L1d cache: 32K L1d cache: 32K # L1i cache: 32K L1i cache: 32K # L2 cache: 512K L2 cache: 512K # L3 cache: 10240K L3 cache: 10240K # NUMA node0 CPU(s): 0-79 NUMA node0 CPU(s): 0-79 # NUMA node8 CPU(s): 80-159 NUMA node8 CPU(s): 80-159 # # grep . /proc/sys/kernel/sched_domain/cpu0/domain/name grep . /proc/sys/kernel/sched_domain/cpu0/domain/name # ----------------------------------------------------- ----------------------------------------------------- # /proc/sys/kernel/sched_domain/cpu0/domain0/name:SMT /proc/sys/kernel/sched_domain/cpu0/domain0/name:SMT # /proc/sys/kernel/sched_domain/cpu0/domain1/name:CACHE /proc/sys/kernel/sched_domain/cpu0/domain1/name:CACHE # /proc/sys/kernel/sched_domain/cpu0/domain2/name:DIE /proc/sys/kernel/sched_domain/cpu0/domain2/name:DIE # /proc/sys/kernel/sched_domain/cpu0/domain3/name:NUMA /proc/sys/kernel/sched_domain/cpu0/domain3/name:NUMA # # grep . /proc/sys/kernel/sched_domain/cpu0/domain/flags grep . /proc/sys/kernel/sched_domain/cpu0/domain/flags # ------------------------------------------------------ ------------------------------------------------------ # /proc/sys/kernel/sched_domain/cpu0/domain0/flags:2391 /proc/sys/kernel/sched_domain/cpu0/domain0/flags:2391 # /proc/sys/kernel/sched_domain/cpu0/domain1/flags:2327 /proc/sys/kernel/sched_domain/cpu0/domain1/flags:2327 # /proc/sys/kernel/sched_domain/cpu0/domain2/flags:2071 /proc/sys/kernel/sched_domain/cpu0/domain2/flags:2071 # /proc/sys/kernel/sched_domain/cpu0/domain3/flags:12801 /proc/sys/kernel/sched_domain/cpu0/domain3/flags:12801 # # Baseline # # head /proc/schedstat # -------------------- # version 15 # timestamp 4295043536 # cpu0 0 0 0 0 0 0 9597119314 2408913694 11897 # domain0 00000000,00000000,00000000,00000000,0000000f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 00000000,00000000,0000ffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain3 ffffffff,ffffffff,ffffffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu1 0 0 0 0 0 0 4941435230 11106132 1583 # domain0 00000000,00000000,00000000,00000000,0000000f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # # Baseline + Coregroup Support # # head /proc/schedstat # -------------------- # version 15 # timestamp 4296311826 # cpu0 0 0 0 0 0 0 3353674045024 3781680865826 297483 # domain0 00000000,00000000,00000000,00000000,0000000f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 00000000,00000000,0000ffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain3 ffffffff,ffffffff,ffffffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu1 0 0 0 0 0 0 3337873293332 4231590033856 229090 # domain0 00000000,00000000,00000000,00000000,0000000f 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # # Post sudo ppc64_cpu --smt=1 Post sudo ppc64_cpu --smt=1 # --------------------- --------------------- # grep . /proc/sys/kernel/sched_domain/cpu0/domain/name grep . /proc/sys/kernel/sched_domain/cpu0/domain/name # ----------------------------------------------------- ----------------------------------------------------- # /proc/sys/kernel/sched_domain/cpu0/domain0/name:CACHE /proc/sys/kernel/sched_domain/cpu0/domain0/name:CACHE # /proc/sys/kernel/sched_domain/cpu0/domain1/name:DIE /proc/sys/kernel/sched_domain/cpu0/domain1/name:DIE # /proc/sys/kernel/sched_domain/cpu0/domain2/name:NUMA /proc/sys/kernel/sched_domain/cpu0/domain2/name:NUMA # # grep . /proc/sys/kernel/sched_domain/cpu0/domain/flags grep . /proc/sys/kernel/sched_domain/cpu0/domain/flags # ------------------------------------------------------ ------------------------------------------------------ # /proc/sys/kernel/sched_domain/cpu0/domain0/flags:2327 /proc/sys/kernel/sched_domain/cpu0/domain0/flags:2327 # /proc/sys/kernel/sched_domain/cpu0/domain1/flags:2071 /proc/sys/kernel/sched_domain/cpu0/domain1/flags:2071 # /proc/sys/kernel/sched_domain/cpu0/domain2/flags:12801 /proc/sys/kernel/sched_domain/cpu0/domain2/flags:12801 # # Baseline: # # head /proc/schedstat # -------------------- # version 15 # timestamp 4295046242 # cpu0 0 0 0 0 0 0 10978610020 2658997390 13068 # domain0 00000000,00000000,00000000,00000000,00000011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00001111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 91111111,11111111,11111111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu4 0 0 0 0 0 0 5408663896 95701034 7697 # domain0 00000000,00000000,00000000,00000000,00000011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00001111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 91111111,11111111,11111111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # # Baseline + Coregroup Support # # head /proc/schedstat # -------------------- # version 15 # timestamp 4296314905 # cpu0 0 0 0 0 0 0 3355392013536 3781975150576 298723 # domain0 00000000,00000000,00000000,00000000,00000011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00001111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 91111111,11111111,11111111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu4 0 0 0 0 0 0 3351637920996 4427329763050 256776 # domain0 00000000,00000000,00000000,00000000,00000011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00001111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 91111111,11111111,11111111,11111111,11111111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # # Similar verification was done on Power 8 (8 Node 256 CPU LPAR) and # Power 9 (2 node 128 Cpu LPAR) and they showed the topology before and # after the patch to be identical. If Interested, I could provide the # same. # # On Power 9 (with device-tree enablement to show coregroups): # # $ tail /proc/cpuinfo # processor : 127 # cpu : POWER9 (architected), altivec supported # clock : 3000.000000MHz # revision : 2.2 (pvr 004e 0202) # # timebase : 512000000 # platform : pSeries # model : IBM,9008-22L # machine : CHRP IBM,9008-22L # MMU : Hash # # Before patchset: # # $ cat /proc/sys/kernel/sched_domain/cpu0/domain/name # SMT # CACHE # DIE # NUMA # # $ head /proc/schedstat # version 15 # timestamp 4318242208 # cpu0 0 0 0 0 0 0 28077107004 4773387362 78205 # domain0 00000000,00000000,00000000,00000055 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 00000000,00000000,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain3 ffffffff,ffffffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu1 0 0 0 0 0 0 24177439200 413887604 75393 # domain0 00000000,00000000,00000000,000000aa 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # # After patchset: # # $ cat /proc/sys/kernel/sched_domain/cpu0/domain/name # SMT # CACHE # MC # DIE # NUMA # # $ head /proc/schedstat # version 15 # timestamp 4318242208 # cpu0 0 0 0 0 0 0 28077107004 4773387362 78205 # domain0 00000000,00000000,00000000,00000055 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain1 00000000,00000000,00000000,000000ff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain2 00000000,00000000,00000000,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain3 00000000,00000000,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # domain4 ffffffff,ffffffff,ffffffff,ffffffff 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # cpu1 0 0 0 0 0 0 24177439200 413887604 75393 # domain0 00000000,00000000,00000000,000000aa 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 d7d40595a2568d199396c863460cecd5ae676c34 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_allmodconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/boot/dts/xpedite5200.dts:135.11-138.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/cm5200.dts:70.15-72.4 arch/powerpc/boot/dts/cm5200.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb.dts:251.22-254.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:43.7-68.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:52.9-67.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/bluestone.dts:108.10-113.4: Warning (i2c_bus_reg): /plb/opb/i2c@ef600700/sttm@4C: I2C bus unit address format error, expected "4c" /kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:135.22-137.4: Warning (pci_bridge): /pcie@f1008000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:92.7-117.3 /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:102.9-116.4: Warning (pci_bridge): /pcie@f1008000/pcie@0: missing ranges for PCI bridge (or not a bridge) /kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:139.22-141.4: Warning (pci_bridge): /pcie@f1009000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3 /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@f1009000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:30.11-32.6: Warning (i2c_bus_reg): /soc@f1000000/i2c@3000/rtc@68: missing or empty reg property /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/mgcoge.dts:230.14-234.7: Warning (spi_bus_reg): /soc@f0000000/cpm@119c0/spi@11aa0/ds3106@1: SPI bus unit address format error, expected "0" /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/motionpro.dts:84.15-86.4 arch/powerpc/boot/dts/motionpro.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:189.11-193.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@0: SPI bus unit address format error, expected "1" /kisskb/src/arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:195.11-199.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@1: SPI bus unit address format error, expected "2" /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/uc101.dts:100.15-102.4 arch/powerpc/boot/dts/uc101.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16 /kisskb/src/arch/powerpc/boot/dts/fsl/gef_sbc610.dts:209.22-211.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3 /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/kmcoge4.dts:196.23-198.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi:87.7-113.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/kmcoge4.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/a3m071.dts:135.15-137.4 arch/powerpc/boot/dts/a3m071.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2d.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:397.13-406.5: Warning (spi_bus_bridge): /soc@80000000/psc@11400: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/ac14xx.dts:305.19-326.5 /kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:409.13-418.5: Warning (spi_bus_bridge): /soc@80000000/psc@11500: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/ac14xx.dts:329.19-344.5 arch/powerpc/boot/dts/ac14xx.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts:211.22-213.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3 /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2i.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2i.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/stxssa8555.dts:329.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:132.23-134.4: Warning (pci_bridge): /pcie@ffe200000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:58.7-84.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:68.9-83.4: Warning (pci_bridge): /pcie@ffe200000/pcie@0: missing ranges for PCI bridge (or not a bridge) /kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:136.23-138.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:87.7-113.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge) /kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:140.23-142.4: Warning (pci_bridge): /pcie@ffe202000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:116.7-142.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:126.9-141.4: Warning (pci_bridge): /pcie@ffe202000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/oca4080.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc8610_hpcd.dts:420.3-21: Warning (pci_device_bus_num): /pcie@e000a000/pcie@0:bus-range: PCI bus number 0 out of range, expected (1 - 1) /kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:34.22-37.4: Warning (pci_bridge): /pci@fe0008000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:43.7-51.3 /kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:39.22-42.4: Warning (pci_bridge): /pci@fe0009000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:54.7-62.3 /kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:44.23-47.4: Warning (pci_bridge): /pcie@fe000a000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:65.7-90.3 /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:74.9-89.4: Warning (pci_bridge): /pcie@fe000a000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dts:59.22-62.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:100.7-126.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dts:59.23-62.4: Warning (pci_bridge): /pcie@fffe08000: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:100.7-126.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: Warning (pci_bridge): /pcie@fffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2mnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2mnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2dnt2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2dnt2.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o3dnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o3dnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/xpedite5200_xmon.dts:139.11-142.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d300.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2d300.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:457.13-466.5: Warning (spi_bus_bridge): /soc@80000000/psc@11900: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/pdm360ng.dts:172.13-185.5 arch/powerpc/boot/dts/pdm360ng.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' WARNING: 136 bad relocations c0000000014e62c3 R_PPC64_UADDR64 .rodata+0x00000000004f2430 c0000000014e62de R_PPC64_UADDR64 .rodata+0x00000000004f24a0 c0000000014e62f9 R_PPC64_UADDR64 .rodata+0x00000000004f24b0 c0000000014e6314 R_PPC64_UADDR64 .rodata+0x00000000004f24c0 c0000000014e632f R_PPC64_UADDR64 .rodata+0x00000000004f24d0 c0000000014e634a R_PPC64_UADDR64 .rodata+0x00000000004f24e0 c0000000014e6365 R_PPC64_UADDR64 .rodata+0x00000000004f24f0 c0000000014e639b R_PPC64_UADDR64 .rodata+0x00000000004f2510 c0000000014e63b6 R_PPC64_UADDR64 .rodata+0x00000000004f2520 c0000000014e63d1 R_PPC64_UADDR64 .rodata+0x00000000004f2528 c0000000014e63ec R_PPC64_UADDR64 .rodata+0x00000000004f2530 c0000000014e6407 R_PPC64_UADDR64 .rodata+0x00000000004f2540 c0000000014e6422 R_PPC64_UADDR64 .rodata+0x00000000004f2550 c0000000014e643d R_PPC64_UADDR64 .rodata+0x00000000004f2560 c0000000014e6473 R_PPC64_UADDR64 .rodata+0x00000000004f2580 c0000000014e648e R_PPC64_UADDR64 .rodata+0x00000000004f2590 c0000000014e64a9 R_PPC64_UADDR64 .rodata+0x00000000004f25a0 c0000000014e64c4 R_PPC64_UADDR64 .rodata+0x00000000004f25b0 c0000000014e64df R_PPC64_UADDR64 .rodata+0x00000000004f25c0 c0000000014e64fa R_PPC64_UADDR64 .rodata+0x00000000004f25d0 c0000000014e6515 R_PPC64_UADDR64 .rodata+0x00000000004f25e0 c0000000014e654b R_PPC64_UADDR64 .rodata+0x00000000004f2600 c0000000014e6566 R_PPC64_UADDR64 .rodata+0x00000000004f2610 c0000000014e6581 R_PPC64_UADDR64 .rodata+0x00000000004f2620 c0000000014e659c R_PPC64_UADDR64 .rodata+0x00000000004f2630 c0000000014e65b7 R_PPC64_UADDR64 .rodata+0x00000000004f2640 c0000000014e65d2 R_PPC64_UADDR64 .rodata+0x00000000004f2650 c0000000014e65ed R_PPC64_UADDR64 .rodata+0x00000000004f2660 c0000000014e6623 R_PPC64_UADDR64 .rodata+0x00000000004f2678 c0000000014e663e R_PPC64_UADDR64 .rodata+0x00000000004f2688 c0000000014e6659 R_PPC64_UADDR64 .rodata+0x00000000004f2698 c0000000014e6674 R_PPC64_UADDR64 .rodata+0x00000000004f26a8 c0000000014e668f R_PPC64_UADDR64 .rodata+0x00000000004f26b8 c0000000014e66aa R_PPC64_UADDR64 .rodata+0x00000000004f26c8 c0000000014e66c5 R_PPC64_UADDR64 .rodata+0x00000000004f26d8 c0000000014e66fb R_PPC64_UADDR64 .rodata+0x00000000004f26f8 c0000000014e6716 R_PPC64_UADDR64 .rodata+0x00000000004f2708 c0000000014e6731 R_PPC64_UADDR64 .rodata+0x00000000004f2718 c0000000014e674c R_PPC64_UADDR64 .rodata+0x00000000004f2728 c0000000014e6767 R_PPC64_UADDR64 .rodata+0x00000000004f2738 c0000000014e6782 R_PPC64_UADDR64 .rodata+0x00000000004f2748 c0000000014e679d R_PPC64_UADDR64 .rodata+0x00000000004f2758 c0000000014e67d3 R_PPC64_UADDR64 .rodata+0x00000000004f2778 c0000000014e67ee R_PPC64_UADDR64 .rodata+0x00000000004f2788 c0000000014e6809 R_PPC64_UADDR64 .rodata+0x00000000004f2798 c0000000014e6824 R_PPC64_UADDR64 .rodata+0x00000000004f27a8 c0000000014e683f R_PPC64_UADDR64 .rodata+0x00000000004f27b8 c0000000014e685a R_PPC64_UADDR64 .rodata+0x00000000004f27c8 c0000000014e6875 R_PPC64_UADDR64 .rodata+0x00000000004f27d8 c0000000014e68ab R_PPC64_UADDR64 .rodata+0x00000000004f27f8 c0000000014e68c6 R_PPC64_UADDR64 .rodata+0x00000000004f2808 c0000000014e68e1 R_PPC64_UADDR64 .rodata+0x00000000004f2818 c0000000014e68fc R_PPC64_UADDR64 .rodata+0x00000000004f2828 c0000000014e6917 R_PPC64_UADDR64 .rodata+0x00000000004f2838 c0000000014e6932 R_PPC64_UADDR64 .rodata+0x00000000004f2848 c0000000014e694d R_PPC64_UADDR64 .rodata+0x00000000004f2858 c0000000014e6983 R_PPC64_UADDR64 .rodata+0x00000000004f2878 c0000000014e699e R_PPC64_UADDR64 .rodata+0x00000000004f2888 c0000000014e69b9 R_PPC64_UADDR64 .rodata+0x00000000004f2898 c0000000014e69d4 R_PPC64_UADDR64 .rodata+0x00000000004f28a8 c0000000014e69ef R_PPC64_UADDR64 .rodata+0x00000000004f28b8 c0000000014e6a0a R_PPC64_UADDR64 .rodata+0x00000000004f28c8 c0000000014e6a25 R_PPC64_UADDR64 .rodata+0x00000000004f28d8 c0000000014e6a5b R_PPC64_UADDR64 .rodata+0x00000000004f28f8 c0000000014e6a76 R_PPC64_UADDR64 .rodata+0x00000000004f2908 c0000000014e6a91 R_PPC64_UADDR64 .rodata+0x00000000004f2918 c0000000014e6aac R_PPC64_UADDR64 .rodata+0x00000000004f2928 c0000000014e6ac7 R_PPC64_UADDR64 .rodata+0x00000000004f2938 c0000000014e6ae2 R_PPC64_UADDR64 .rodata+0x00000000004f2948 c0000000014e6afd R_PPC64_UADDR64 .rodata+0x00000000004f2960 c0000000014e6b33 R_PPC64_UADDR64 .rodata+0x00000000004f2980 c0000000014e6b4e R_PPC64_UADDR64 .rodata+0x00000000004f2990 c0000000014e6b69 R_PPC64_UADDR64 .rodata+0x00000000004f29a0 c0000000014e6b84 R_PPC64_UADDR64 .rodata+0x00000000004f29b8 c0000000014e6b9f R_PPC64_UADDR64 .rodata+0x00000000004f29c0 c0000000014e6bba R_PPC64_UADDR64 .rodata+0x00000000004f29d0 c0000000014e6bd5 R_PPC64_UADDR64 .rodata+0x00000000004f29e0 c0000000014e6c0b R_PPC64_UADDR64 .rodata+0x00000000004f2a00 c0000000014e6c26 R_PPC64_UADDR64 .rodata+0x00000000004f2a10 c0000000014e6c41 R_PPC64_UADDR64 .rodata+0x00000000004f2a20 c0000000014e6c5c R_PPC64_UADDR64 .rodata+0x00000000004f2a30 c0000000014e6c77 R_PPC64_UADDR64 .rodata+0x00000000004f2a40 c0000000014e6c92 R_PPC64_UADDR64 .rodata+0x00000000004f2a48 c0000000014e6cad R_PPC64_UADDR64 .rodata+0x00000000004f2a58 c0000000014e6ce3 R_PPC64_UADDR64 .rodata+0x00000000004f2a78 c0000000014e6cfe R_PPC64_UADDR64 .rodata+0x00000000004f2a88 c0000000014e6d19 R_PPC64_UADDR64 .rodata+0x00000000004f2a98 c0000000014e6d34 R_PPC64_UADDR64 .rodata+0x00000000004f2aa8 c0000000014e6d4f R_PPC64_UADDR64 .rodata+0x00000000004f2ab8 c0000000014e6d6a R_PPC64_UADDR64 .rodata+0x00000000004f2ad0 c0000000014e6d85 R_PPC64_UADDR64 .rodata+0x00000000004f2ae8 c0000000014e6dbb R_PPC64_UADDR64 .rodata+0x00000000004f2b08 c0000000014e6dd6 R_PPC64_UADDR64 .rodata+0x00000000004f2b18 c0000000014e6df1 R_PPC64_UADDR64 .rodata+0x00000000004f2b28 c0000000014e6e0c R_PPC64_UADDR64 .rodata+0x00000000004f2b38 c0000000014e6e27 R_PPC64_UADDR64 .rodata+0x00000000004f2b48 c0000000014e6e42 R_PPC64_UADDR64 .rodata+0x00000000004f2b58 c0000000014e6e5d R_PPC64_UADDR64 .rodata+0x00000000004f2b68 c0000000014e6e93 R_PPC64_UADDR64 .rodata+0x00000000004f2b88 c0000000014e6eae R_PPC64_UADDR64 .rodata+0x00000000004f2b98 c0000000014e6ec9 R_PPC64_UADDR64 .rodata+0x00000000004f2ba8 c0000000014e6ee4 R_PPC64_UADDR64 .rodata+0x00000000004f2bb8 c0000000014e6eff R_PPC64_UADDR64 .rodata+0x00000000004f2bc8 c0000000014e6f1a R_PPC64_UADDR64 .rodata+0x00000000004f2bd8 c0000000014e6f35 R_PPC64_UADDR64 .rodata+0x00000000004f2be8 c0000000014e6f6b R_PPC64_UADDR64 .rodata+0x00000000004f2c08 c0000000014e6f86 R_PPC64_UADDR64 .rodata+0x00000000004f2c18 c0000000014e6fa1 R_PPC64_UADDR64 .rodata+0x00000000004f2c28 c0000000014e6fbc R_PPC64_UADDR64 .rodata+0x00000000004f2c38 c0000000014e6fd7 R_PPC64_UADDR64 .rodata+0x00000000004f2c48 c0000000014e6ff2 R_PPC64_UADDR64 .rodata+0x00000000004f2c58 c0000000014e700d R_PPC64_UADDR64 .rodata+0x00000000004f2c68 c0000000014e7043 R_PPC64_UADDR64 .rodata+0x00000000004f2c88 c0000000014e705e R_PPC64_UADDR64 .rodata+0x00000000004f2c98 c0000000014e7079 R_PPC64_UADDR64 .rodata+0x00000000004f2ca8 c0000000014e7094 R_PPC64_UADDR64 .rodata+0x00000000004f2cb8 c0000000014e70af R_PPC64_UADDR64 .rodata+0x00000000004f2cc8 c0000000014e70ca R_PPC64_UADDR64 .rodata+0x00000000004f2cd8 c0000000014e70e5 R_PPC64_UADDR64 .rodata+0x00000000004f2ce8 c0000000014e711b R_PPC64_UADDR64 .rodata+0x00000000004f2d08 c0000000014e7136 R_PPC64_UADDR64 .rodata+0x00000000004f2d18 c0000000014e7151 R_PPC64_UADDR64 .rodata+0x00000000004f2d28 c0000000014e716c R_PPC64_UADDR64 .rodata+0x00000000004f2d38 c0000000014e7187 R_PPC64_UADDR64 .rodata+0x00000000004f2d48 c0000000014e71a2 R_PPC64_UADDR64 .rodata+0x00000000004f2d58 c0000000014e71bd R_PPC64_UADDR64 .rodata+0x00000000004f2d68 c0000000014e71f3 R_PPC64_UADDR64 .rodata+0x00000000004f2d88 c0000000014e720e R_PPC64_UADDR64 .rodata+0x00000000004f2d98 c0000000014e7229 R_PPC64_UADDR64 .rodata+0x00000000004f2da8 c0000000014e7244 R_PPC64_UADDR64 .rodata+0x00000000004f2dc0 c0000000014e725f R_PPC64_UADDR64 .rodata+0x00000000004f2dd0 c0000000014e727a R_PPC64_UADDR64 .rodata+0x00000000004f2de0 c0000000014e7295 R_PPC64_UADDR64 .rodata+0x00000000004f2df0 c0000000014e72cb R_PPC64_UADDR64 .rodata+0x00000000004f2e10 c0000000014e72e6 R_PPC64_UADDR64 .rodata+0x00000000004f2e20 c0000000014e7301 R_PPC64_UADDR64 .rodata+0x00000000004f2e30 WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Completed OK # rm -rf /kisskb/build/powerpc-next_ppc64le_allmodconfig_powerpc-gcc5 # Build took: 0:17:57.443655

© Michael Ellerman 2006-2018.