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vmlemon / Orion

Next-generation, L4Ka::Pistachio-based operating system
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POWER9/QEMU (Little Endian) Enlightenments #24

Open vmlemon opened 5 years ago

vmlemon commented 5 years ago

For our POWER9 VM, we get this, from dmesg:

[fedora@p9-test ~]$ dmesg
[    0.000000] radix-mmu: Page sizes from device-tree:
[    0.000000] radix-mmu: Page size shift = 12 AP=0x0
[    0.000000] radix-mmu: Page size shift = 16 AP=0x5
[    0.000000] radix-mmu: Page size shift = 21 AP=0x1
[    0.000000] radix-mmu: Page size shift = 30 AP=0x2
[    0.000000] lpar: Using radix MMU under hypervisor
[    0.000000] radix-mmu: Mapped 0x0000000000000000-0x0000000040000000 with 1.00 GiB pages (exec)
[    0.000000] radix-mmu: Process table (____ptrval____) and radix root for kernel: (____ptrval____)
[    0.000000] Linux version 5.1.0-1.fc31.ppc64le (mockbuild@buildvm-ppc64le-04.ppc.fedoraproject.org) (gcc version 9.1.1 20190503 (Red Hat 9.1.1-1) (GCC)) #1 SMP Mon May 6 14:18:01 UTC 2019
[    0.000000] Found initrd at 0xc000000003a00000:0xc00000000517d35c
[    0.000000] Using pSeries machine description
[    0.000000] Partition configured for 1 cpus.
[    0.000000] CPU maps initialized for 1 thread per core
[    0.000000]  (thread shift is 0)
[    0.000000] Allocated 4616 bytes for 1 pacas
[    0.000000] -----------------------------------------------------
[    0.000000] ppc64_pft_size    = 0x0
[    0.000000] phys_mem_size     = 0x40000000
[    0.000000] dcache_bsize      = 0x80
[    0.000000] icache_bsize      = 0x80
[    0.000000] cpu_features      = 0x0000c07f8f4f91a7
[    0.000000]   possible        = 0x0000fbffcf5fb1a7
[    0.000000]   always          = 0x00000003800081a1
[    0.000000] cpu_user_features = 0xdc0065c2 0xefe00000
[    0.000000] mmu_features      = 0x3c006041
[    0.000000] firmware_features = 0x00000001415a445f
[    0.000000] -----------------------------------------------------
[    0.000000] numa:   NODE_DATA [mem 0x3ffe3000-0x3ffe7fff]
[    0.000000] rfi-flush: fallback displacement flush available
[    0.000000] rfi-flush: patched 9 locations (fallback displacement flush)
[    0.000000] count-cache-flush: software flush disabled.
[    0.000000] stf-barrier: eieio barrier available
[    0.000000] stf-barrier: patched 61 entry locations (eieio barrier)
[    0.000000] stf-barrier: patched 9 exit locations (eieio barrier)
[    0.000000] PCI host bridge /pci@800000020000000  ranges:
[    0.000000]   IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000
[    0.000000]  MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000 
[    0.000000]  MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000 
[    0.000000] PPC64 nvram contains 65536 bytes
[    0.000000] barrier-nospec: using ORI speculation barrier
[    0.000000] barrier-nospec: patched 526 locations
[    0.000000] Top of RAM: 0x40000000, Total RAM: 0x40000000
[    0.000000] Memory hole size: 0MB
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff]
[    0.000000] On node 0 totalpages: 16384
[    0.000000]   Normal zone: 16 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 16384 pages, LIFO batch:3
[    0.000000] random: get_random_u64 called from start_kernel+0xb4/0x68c with crng_init=0
[    0.000000] percpu: Embedded 3 pages/cpu s158104 r0 d38504 u196608
[    0.000000] pcpu-alloc: s158104 r0 d38504 u196608 alloc=3*65536
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16368
[    0.000000] Policy zone: Normal
[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.1.0-1.fc31.ppc64le root=UUID=4cfeaafb-a0ee-4fc4-b761-e08aa11a64de ro no_timer_check net.ifnames=0 console=tty1 console=ttyS0,115200n8
[    0.000000] Memory: 988672K/1048576K available (12736K kernel code, 1728K rwdata, 3584K rodata, 4672K init, 2504K bss, 59904K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] ftrace: allocating 32647 entries in 12 pages
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=1024 to nr_cpu_ids=1.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[    0.000000] pic: no ISA interrupt controller
[    0.000000] time_init: decrementer frequency = 512.000000 MHz
[    0.000000] time_init: processor frequency   = 2250.000000 MHz
[    0.000001] time_init: 32 bit decrementer (max: 7fffffff)
[    0.000002] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns
[    0.000004] clocksource: timebase mult[1f40000] shift[24] registered
[    0.000007] clockevent: decrementer mult[83126e98] shift[32] cpu[0]
[    0.000023] Console: colour dummy device 80x25
[    0.000085] printk: console [tty1] enabled
[    0.000104] pid_max: default: 32768 minimum: 301
[    0.000164] LSM: Security Framework initializing
[    0.000202] Yama: becoming mindful.
[    0.000212] SELinux:  Initializing.
[    0.000283] *** VALIDATE SELinux ***
[    0.000367] Dentry cache hash table entries: 131072 (order: 4, 1048576 bytes)
[    0.000404] Inode-cache hash table entries: 65536 (order: 3, 524288 bytes)
[    0.000415] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes)
[    0.000422] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes)
[    0.000573] *** VALIDATE proc ***
[    0.000606] *** VALIDATE cgroup1 ***
[    0.000608] *** VALIDATE cgroup2 ***
[    0.000756] EEH: pSeries platform initialized
[    0.000759] POWER9 performance monitor hardware support registered
[    0.000776] rcu: Hierarchical SRCU implementation.
[    0.001089] smp: Bringing up secondary CPUs ...
[    0.001091] smp: Brought up 1 node, 1 CPU
[    0.001111] VPHN is not supported. Disabling polling...
[    0.001113] numa: Stopping topology update
[    0.001115] numa: Node 0 CPUs: 0
[    0.001117] Using standard scheduler topology
[    0.001872] devtmpfs: initialized
[    0.002286] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.002290] futex hash table entries: 256 (order: -1, 32768 bytes)
[    0.002432] NET: Registered protocol family 16
[    0.002535] audit: initializing netlink subsys (disabled)
[    0.002605] cpuidle: using governor menu
[    0.002639] RTAS daemon started
[    0.002700] pstore: Registered nvram as persistent store backend
[    0.003210] PCI: Probing PCI hardware
[    0.003236] PCI host bridge to bus 0000:00
[    0.003239] pci_bus 0000:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff])
[    0.003243] pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff])
[    0.003246] pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff]
[    0.003249] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.003373] pci 0000:00:01.0: No hypervisor support for SR-IOV on this device, IOV BARs disabled.
[    0.003860] pci 0000:00:02.0: No hypervisor support for SR-IOV on this device, IOV BARs disabled.
[    0.004162] pci 0000:00:03.0: No hypervisor support for SR-IOV on this device, IOV BARs disabled.
[    0.004682] pci 0000:00:04.0: No hypervisor support for SR-IOV on this device, IOV BARs disabled.
[    0.005089] pci 0000:00:05.0: No hypervisor support for SR-IOV on this device, IOV BARs disabled.
[    0.008714] IOMMU table initialized, virtual merging enabled
[    0.008723] pci 0000:00:01.0: Adding to iommu group 0
[    0.008760] pci 0000:00:02.0: Adding to iommu group 0
[    0.008790] pci 0000:00:03.0: Adding to iommu group 0
[    0.008820] pci 0000:00:04.0: Adding to iommu group 0
[    0.008838] pci 0000:00:05.0: Adding to iommu group 0
[    0.011062] EEH: No capable adapters found
[    0.011070] PCI: Probing PCI hardware done
[    0.011074] audit: type=2000 audit(1568460712.000:1): state=initialized audit_enabled=0 res=1
[    0.012176] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[    0.012179] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages
[    0.012325] fbcon: Taking over console
[    0.012362] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[    0.012365] pci 0000:00:05.0: vgaarb: bridge control possible
[    0.012375] pci 0000:00:05.0: vgaarb: setting as boot device (VGA legacy resources not available)
[    0.012377] vgaarb: loaded
[    0.012432] SCSI subsystem initialized
[    0.012453] libata version 3.00 loaded.
[    0.012480] usbcore: registered new interface driver usbfs
[    0.012487] usbcore: registered new interface driver hub
[    0.012493] usbcore: registered new device driver usb
[    0.012513] pps_core: LinuxPPS API ver. 1 registered
[    0.012515] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.012519] PTP clock support registered
[    0.012539] EDAC MC: Ver: 3.0.0
[    0.012730] NetLabel: Initializing
[    0.012731] NetLabel:  domain hash size = 128
[    0.012733] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    0.012744] NetLabel:  unlabeled traffic allowed by default
[    0.012799] clocksource: Switched to clocksource timebase
[    0.024700] VFS: Disk quotas dquot_6.6.0
[    0.024721] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.024739] *** VALIDATE hugetlbfs ***
[    0.025682] NET: Registered protocol family 2
[    0.025772] tcp_listen_portaddr_hash hash table entries: 4096 (order: 0, 65536 bytes)
[    0.025781] TCP established hash table entries: 8192 (order: 0, 65536 bytes)
[    0.025794] TCP bind hash table entries: 8192 (order: 1, 131072 bytes)
[    0.025807] TCP: Hash tables configured (established 8192 bind 8192)
[    0.025819] UDP hash table entries: 2048 (order: 0, 65536 bytes)
[    0.025827] UDP-Lite hash table entries: 2048 (order: 0, 65536 bytes)
[    0.025858] NET: Registered protocol family 1
[    0.025863] NET: Registered protocol family 44
[    0.026109] PCI: CLS 0 bytes, default 128
[    0.026135] Unpacking initramfs...
[    0.300210] Freeing initrd memory: 24000K
[    0.300318] rtas_flash: no firmware flash support
[    0.300333] numa: Starting topology update
[    0.300984] Initialise system trusted keyrings
[    0.300992] Key type blacklist registered
[    0.301023] workingset: timestamp_bits=38 max_order=14 bucket_order=0
[    0.302160] zbud: loaded
[    0.439968] alg: No test for lzo-rle (lzo-rle-generic)
[    0.440629] alg: No test for lzo-rle (lzo-rle-scomp)
[    0.441262] alg: No test for 842 (842-generic)
[    0.441895] alg: No test for 842 (842-scomp)
[    0.463291] NET: Registered protocol family 38
[    0.463297] Key type asymmetric registered
[    0.463299] Asymmetric key parser 'x509' registered
[    0.463312] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.463334] io scheduler mq-deadline registered
[    0.463374] atomic64_test: passed
[    0.463428] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    0.463506] Using unsupported 800x600 (null) at 200081000000, depth=32, pitch=3200
[    0.463577] Console: switching to colour frame buffer device 100x37
[    0.464508] fb0: Open Firmware frame buffer device on /pci@800000020000000/vga@5
[    0.464547] virtio-pci 0000:00:01.0: enabling device (0100 -> 0103)
[    0.465294] virtio-pci 0000:00:01.0: ibm,query-pe-dma-windows(2026) 800 8000000 20000000 returned 0
[    0.465607] virtio-pci 0000:00:01.0: ibm,create-pe-dma-window(2027) 800 8000000 20000000 10 1e returned 0 (liobn = 0x80000001 starting addr = 8000000 0)
[    0.466976] virtio-pci 0000:00:03.0: enabling device (0100 -> 0103)
[    0.468232] virtio-pci 0000:00:04.0: enabling device (0100 -> 0103)
[    0.469649] libphy: Fixed MDIO Bus: probed
[    0.469715] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.469737] ehci-pci: EHCI PCI platform driver
[    0.469754] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.470140] ohci-pci: OHCI PCI platform driver
[    0.470531] uhci_hcd: USB Universal Host Controller Interface driver
[    0.471090] xhci_hcd 0000:00:02.0: xHCI Host Controller
[    0.471522] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1
[    0.472272] xhci_hcd 0000:00:02.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010
[    0.473744] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.01
[    0.474181] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.474602] usb usb1: Product: xHCI Host Controller
[    0.475017] usb usb1: Manufacturer: Linux 5.1.0-1.fc31.ppc64le xhci-hcd
[    0.475447] usb usb1: SerialNumber: 0000:00:02.0
[    0.475945] hub 1-0:1.0: USB hub found
[    0.476398] hub 1-0:1.0: 4 ports detected
[    0.477056] xhci_hcd 0000:00:02.0: xHCI Host Controller
[    0.477508] xhci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2
[    0.477949] xhci_hcd 0000:00:02.0: Host supports USB 3.0  SuperSpeed
[    0.478424] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    0.478885] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.01
[    0.479326] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.479772] usb usb2: Product: xHCI Host Controller
[    0.480211] usb usb2: Manufacturer: Linux 5.1.0-1.fc31.ppc64le xhci-hcd
[    0.480652] usb usb2: SerialNumber: 0000:00:02.0
[    0.481143] hub 2-0:1.0: USB hub found
[    0.481594] hub 2-0:1.0: 4 ports detected
[    0.482229] usbcore: registered new interface driver usbserial_generic
[    0.482656] usbserial: USB Serial support registered for generic
[    0.483133] mousedev: PS/2 mouse device common for all mice
[    0.483619] rtc-generic rtc-generic: registered as rtc0
[    0.484058] device-mapper: uevent: version 1.0.3
[    0.484492] device-mapper: ioctl: 4.40.0-ioctl (2019-01-18) initialised: dm-devel@redhat.com
[    0.484922] pseries_idle_driver registered
[    0.484931] hidraw: raw HID events driver (C) Jiri Kosina
[    0.485347] usbcore: registered new interface driver usbhid
[    0.485753] usbhid: USB HID core driver
[    0.486194] drop_monitor: Initializing network drop monitor service
[    0.486650] Initializing XFRM netlink socket
[    0.487124] NET: Registered protocol family 10
[    0.489845] Segment Routing with IPv6
[    0.490261] mip6: Mobile IPv6
[    0.490650] NET: Registered protocol family 17
[    0.491091] drmem: No dynamic reconfiguration memory found
[    0.491495] Running MSI bitmap self-tests ...
[    0.491654] registered taskstats version 1
[    0.492061] Loading compiled-in X.509 certificates
[    0.523152] Loaded X.509 cert 'Fedora kernel signing key: 274ad37c49656dca2fbf8e5ae977ae4af4638ceb'
[    0.523932] zswap: loaded using pool lzo/zbud
[    0.524353] pstore: Using crash dump compression: deflate
[    0.527289] Key type big_key registered
[    0.529720] Key type encrypted registered
[    0.530239] rtc-generic rtc-generic: setting system clock to 2019-09-14T11:31:53 UTC (1568460713)
[    0.531860] Freeing unused kernel memory: 4672K
[    0.532256] This architecture does not have kernel memory protection.
[    0.532660] Run /init as init process
[    0.546296] systemd[1]: systemd v242-3.git7a6d834.fc31 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    0.547588] systemd[1]: Detected virtualization kvm.
[    0.548012] systemd[1]: Detected architecture ppc64-le.
[    0.548425] systemd[1]: Running in initial RAM disk.
[    0.558401] systemd[1]: No hostname configured.
[    0.558828] systemd[1]: Set hostname to <localhost>.
[    0.559270] random: systemd: uninitialized urandom read (16 bytes read)
[    0.559708] systemd[1]: Initializing machine ID from random generator.
[    0.620125] random: systemd: uninitialized urandom read (16 bytes read)
[    0.620655] systemd[1]: Listening on Journal Socket (/dev/log).
[    0.621691] random: systemd: uninitialized urandom read (16 bytes read)
[    0.622173] systemd[1]: Listening on Journal Audit Socket.
[    0.623186] systemd[1]: Reached target Slices.
[    0.842805] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.023178] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[    1.023679] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[    1.024055] usb 1-1: Product: QEMU USB Tablet
[    1.024425] usb 1-1: Manufacturer: QEMU
[    1.024787] usb 1-1: SerialNumber: 42
[    1.025803] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:02.0/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input0
[    1.032872] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:02.0-1/input0
[    1.054643] audit: type=1130 audit(1568460714.020:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.067008] audit: type=1130 audit(1568460714.030:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.127249] audit: type=1130 audit(1568460714.090:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.182811] usb 1-2: new high-speed USB device number 3 using xhci_hcd
[    1.195778] synth uevent: /devices/vio: failed to send uevent
[    1.196265] vio vio: uevent: failed to send synthetic uevent
[    1.209456] audit: type=1130 audit(1568460714.170:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.258629] virtio_blk virtio1: [vda] 41943040 512-byte logical blocks (21.5 GB/20.0 GiB)
[    1.283036] crypto_register_alg 'aes' = 0
[    1.291654]  vda: vda1 vda2
[    1.295470] crypto_register_alg 'cbc(aes)' = 0
[    1.312339] alg: skcipher: p8_aes_ctr encryption test failed (wrong result) on test vector 3, cfg="uneven misaligned splits, may sleep"
[    1.317486] crypto_register_alg 'ctr(aes)' = 0
[    1.355792] crypto_register_alg 'xts(aes)' = 0
[    1.363226] usb 1-2: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[    1.363749] usb 1-2: New USB device strings: Mfr=1, Product=4, SerialNumber=5
[    1.364241] usb 1-2: Product: QEMU USB Keyboard
[    1.364729] usb 1-2: Manufacturer: QEMU
[    1.365210] usb 1-2: SerialNumber: 42
[    1.367917] input: QEMU QEMU USB Keyboard as /devices/pci0000:00/0000:00:02.0/usb1/1-2/1-2:1.0/0003:0627:0001.0002/input/input1
[    1.433276] hid-generic 0003:0627:0001.0002: input,hidraw1: USB HID v1.11 Keyboard [QEMU QEMU USB Keyboard] on usb-0000:00:02.0-2/input0
[    1.582820] usb 1-3: new high-speed USB device number 4 using xhci_hcd
[    1.763510] usb 1-3: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
[    1.764118] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[    1.764607] usb 1-3: Product: QEMU USB Mouse
[    1.765073] usb 1-3: Manufacturer: QEMU
[    1.765526] usb 1-3: SerialNumber: 42
[    1.766840] input: QEMU QEMU USB Mouse as /devices/pci0000:00/0000:00:02.0/usb1/1-3/1-3:1.0/0003:0627:0001.0003/input/input2
[    1.767979] hid-generic 0003:0627:0001.0003: input,hidraw2: USB HID v0.01 Mouse [QEMU QEMU USB Mouse] on usb-0000:00:02.0-3/input0
[    1.825187] audit: type=1130 audit(1568460714.790:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-initqueue comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.910757] audit: type=1130 audit(1568460714.870:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    1.938246] EXT4-fs (vda2): mounted filesystem with ordered data mode. Opts: (null)
[    2.092745] audit: type=1130 audit(1568460715.050:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    2.094471] audit: type=1131 audit(1568460715.060:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    2.110916] audit: type=1131 audit(1568460715.070:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=dracut-cmdline comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[    2.333950] systemd-journald[194]: Received SIGTERM from PID 1 (systemd).
[    2.366143] printk: systemd: 27 output lines suppressed due to ratelimiting
[    2.500105] random: fast init done
[    2.896652] SELinux:  policy capability network_peer_controls=1
[    2.897098] SELinux:  policy capability open_perms=1
[    2.897418] SELinux:  policy capability extended_socket_class=1
[    2.897727] SELinux:  policy capability always_check_network=0
[    2.898021] SELinux:  policy capability cgroup_seclabel=1
[    2.898302] SELinux:  policy capability nnp_nosuid_transition=1
[    2.911446] systemd[1]: Successfully loaded SELinux policy in 367.701ms.
[    2.990601] systemd[1]: Relabelled /dev, /dev/shm, /run, /sys/fs/cgroup in 28.500ms.
[    2.996876] systemd[1]: systemd v242-3.git7a6d834.fc31 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
[    2.997877] systemd[1]: Detected virtualization kvm.
[    2.998213] systemd[1]: Detected architecture ppc64-le.
[    3.005167] systemd[1]: Set hostname to <localhost.localdomain>.
[    3.200958] systemd[1]: /usr/lib/systemd/system/sssd.service:11: PIDFile= references a path below legacy directory /var/run/, updating /var/run/sssd.pid → /run/sssd.pid; please update the unit file accordingly.
[    3.225728] systemd[1]: /usr/lib/systemd/system/chronyd.service:9: PIDFile= references a path below legacy directory /var/run/, updating /var/run/chrony/chronyd.pid → /run/chrony/chronyd.pid; please update the unit file accordingly.
[    3.251694] systemd[1]: /usr/lib/systemd/system/sssd-kcm.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/.heim_org.h5l.kcm-socket → /run/.heim_org.h5l.kcm-socket; please update the unit file accordingly.
[    3.278395] systemd[1]: initrd-switch-root.service: Succeeded.
[    3.279331] systemd[1]: Stopped Switch Root.
[    3.280573] systemd[1]: systemd-journald.service: Service has no hold-off time (RestartSec=0), scheduling restart.
[    3.352812] EXT4-fs (vda2): re-mounted. Opts: (null)
[    3.511753] synth uevent: /devices/vio: failed to send uevent
[    3.512105] vio vio: uevent: failed to send synthetic uevent
[    3.808911] systemd-journald[377]: Received request to flush runtime journal from PID 1
[    5.380016] checking generic (200081000000 1d4c00) vs hw (200081000000 1000000)
[    5.380018] fb0: switching to bochsdrmfb from OFfb vga
[    5.380514] Console: switching to colour dummy device 80x25
[    5.390377] bochs-drm 0000:00:05.0: vgaarb: deactivate vga console
[    5.390455] [drm] Found bochs VGA, ID 0xb0c5.
[    5.390458] [drm] Framebuffer size 16384 kB @ 0x200081000000, mmio @ 0x200082000000.
[    5.422826] [TTM] Zone  kernel: Available graphics memory: 509152 kiB
[    5.422830] [TTM] Initializing pool allocator
[    5.423069] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:05.0 on minor 0
[    5.486435] Console: switching to colour frame buffer device 128x48
[    5.495919] bochs-drm 0000:00:05.0: fb0: DRM emulated frame buffer device
[ 1654.752252] random: crng init done
[ 1654.752314] random: 7 urandom warning(s) missed due to ratelimiting
[ 1667.345607] EXT4-fs (vda2): resizing filesystem from 1047296 to 5241584 blocks
[ 1668.086153] EXT4-fs (vda2): resized filesystem to 5241584
[fedora@p9-test ~]$ 

[fedora@p9-test ~]$ uname -a
Linux p9-test.novalocal 5.1.0-1.fc31.ppc64le #1 SMP Mon May 6 14:18:01 UTC 2019 ppc64le ppc64le ppc64le GNU/Linux
[root@p9-test fedora]# cat /proc/cpuinfo 
processor   : 0
cpu     : POWER9 (architected), altivec supported
clock       : 2250.000000MHz
revision    : 2.2 (pvr 004e 1202)

timebase    : 512000000
platform    : pSeries
model       : IBM pSeries (emulated by qemu)
machine     : CHRP IBM pSeries (emulated by qemu)
MMU     : Radix
vmlemon commented 5 years ago 
[root@p9-test fedora]# file /bin/ls
/bin/ls: ELF 64-bit LSB pie executable, 64-bit PowerPC or cisco 7500, version 1 (SYSV), dynamically linked, interpreter /lib64/ld64.so.2, BuildID[sha1]=763195be0725aaea5215d3abb95c2fc69207ee95, for GNU/Linux 3.10.0, stripped, too many notes (256)
[root@p9-test fedora]# file /boot/vmlinuz-5.1.0-1.fc31.ppc64le 
/boot/vmlinuz-5.1.0-1.fc31.ppc64le: ELF 64-bit LSB executable, 64-bit PowerPC or cisco 7500, version 1 (SYSV), statically linked, BuildID[sha1]=716b59e6280f65509e396bc76bb700b15e882881, stripped