Ver 0.3.0

[Alignof]

• Implemented RustSBI::Fence.
• Rename to sbi_handler.rs

Boot log

[    0.000000] Linux version 6.9.0 (takana@archlinux) (riscv64-unknown-linux-gnu-gcc (g2ee5e430018) 12.2.0, GNU ld (GNU Binutils) 2.39) #6 SMP Mon Aug 19 19:20:38 JST 2024
[    0.000000] random: crng init done
[    0.000000] Machine model: riscv-virtio,qemu
[    0.000000] SBI specification v2.0 detected
[    0.000000] SBI implementation ID=0x4 Version=0x400
[    0.000000] SBI TIME extension detected
[    0.000000] SBI IPI extension detected
[    0.000000] SBI RFENCE extension detected
[    0.000000] SBI DBCN extension detected
[    0.000000] efi: UEFI not found.
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000090000000-0x000000009fffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000090000000-0x000000009fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000090000000-0x000000009fffffff]
[    0.000000] riscv: base ISA extensions acdfhim
[    0.000000] riscv: ELF capabilities acdfim
[    0.000000] percpu: Embedded 22 pages/cpu s49336 r8192 d32584 u90112
[    0.000000] Kernel command line:
[    0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64512
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] Virtual kernel memory layout:
[    0.000000]       fixmap : 0xff1bfffffea00000 - 0xff1bffffff000000   (6144 kB)
[    0.000000]       pci io : 0xff1bffffff000000 - 0xff1c000000000000   (  16 MB)
[    0.000000]      vmemmap : 0xff1c000000000000 - 0xff20000000000000   (1024 TB)
[    0.000000]      vmalloc : 0xff20000000000000 - 0xff60000000000000   (16384 TB)
[    0.000000]      modules : 0xffffffff01571000 - 0xffffffff80000000   (2026 MB)
[    0.000000]       lowmem : 0xff60000000000000 - 0xff60000010000000   ( 256 MB)
[    0.000000]       kernel : 0xffffffff80000000 - 0xffffffffffffffff   (2047 MB)
[    0.000000] Memory: 234996K/262144K available (9295K kernel code, 4900K rwdata, 4096K rodata, 2234K init, 480K bss, 27148K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
[    0.000000] rcu: 	RCU debug extended QS entry/exit.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1.
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] riscv-intc: 64 local interrupts mapped
[    0.000000] riscv: providing IPIs using SBI IPI extension
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[    0.000092] sched_clock: 64 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns
[    0.000240] riscv-timer: Timer interrupt in S-mode is available via sstc extension
[    0.010433] Console: colour dummy device 80x25
[    0.010776] printk: legacy console [tty0] enabled
[    0.013927] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000)
[    0.014135] pid_max: default: 32768 minimum: 301
[    0.015536] LSM: initializing lsm=capability
[    0.017856] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.017924] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.052522] riscv: ELF compat mode supported
[    0.053319] ASID allocator using 16 bits (65536 entries)
[    0.054648] rcu: Hierarchical SRCU implementation.
[    0.054730] rcu: 	Max phase no-delay instances is 1000.
[    0.059436] EFI services will not be available.
[    0.061163] smp: Bringing up secondary CPUs ...
[    0.062429] smp: Brought up 1 node, 1 CPU
[    0.074090] devtmpfs: initialized
[    0.085008] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.085250] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.087533] pinctrl core: initialized pinctrl subsystem
[    0.093626] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.102761] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.103280] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.103666] audit: initializing netlink subsys (disabled)
[    0.107654] thermal_sys: Registered thermal governor 'step_wise'
[    0.107715] thermal_sys: Registered thermal governor 'user_space'
[    0.108610] audit: type=2000 audit(0.096:1): state=initialized audit_enabled=0 res=1
[    0.109283] cpuidle: using governor menu
[    0.134735] cpu0: Ratio of byte access time to unaligned word access is 7.50, unaligned accesses are fast
[    0.154473] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.154551] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page
[    0.159112] ACPI: Interpreter disabled.
[    0.159694] iommu: Default domain type: Translated
[    0.159751] iommu: DMA domain TLB invalidation policy: strict mode
[    0.162086] SCSI subsystem initialized
[    0.164219] usbcore: registered new interface driver usbfs
[    0.164512] usbcore: registered new interface driver hub
[    0.164688] usbcore: registered new device driver usb
[    0.166421] Advanced Linux Sound Architecture Driver Initialized.
[    0.179085] vgaarb: loaded
[    0.182655] clocksource: Switched to clocksource riscv_clocksource
[    0.186435] pnp: PnP ACPI: disabled
[    0.209405] NET: Registered PF_INET protocol family
[    0.210503] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear)
[    0.215596] tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 4096 bytes, linear)
[    0.215724] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.215810] TCP established hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.215986] TCP bind hash table entries: 2048 (order: 5, 131072 bytes, linear)
[    0.216312] TCP: Hash tables configured (established 2048 bind 2048)
[    0.217465] UDP hash table entries: 256 (order: 2, 24576 bytes, linear)
[    0.217828] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes, linear)
[    0.219026] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.222667] RPC: Registered named UNIX socket transport module.
[    0.222767] RPC: Registered udp transport module.
[    0.222800] RPC: Registered tcp transport module.
[    0.222829] RPC: Registered tcp-with-tls transport module.
[    0.222857] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.223034] PCI: CLS 0 bytes, default 64
[    0.230635] workingset: timestamp_bits=46 max_order=16 bucket_order=0
[    0.235201] NFS: Registering the id_resolver key type
[    0.236239] Key type id_resolver registered
[    0.236302] Key type id_legacy registered
[    0.236622] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.236745] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.237531] 9p: Installing v9fs 9p2000 file system support
[    0.239328] NET: Registered PF_ALG protocol family
[    0.239678] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[    0.239834] io scheduler mq-deadline registered
[    0.239921] io scheduler kyber registered
[    0.240048] io scheduler bfq registered
[    0.244159] riscv-plic c000000.plic: mapped 95 interrupts with 1 handlers for 2 contexts.
[    0.247621] pci-host-generic 30000000.pci: host bridge /soc/pci@30000000 ranges:
[    0.248383] pci-host-generic 30000000.pci:       IO 0x0003000000..0x000300ffff -> 0x0000000000
[    0.248873] pci-host-generic 30000000.pci:      MEM 0x0040000000..0x007fffffff -> 0x0040000000
[    0.248973] pci-host-generic 30000000.pci:      MEM 0x0400000000..0x07ffffffff -> 0x0400000000
[    0.249907] pci-host-generic 30000000.pci: Memory resource size exceeds max for 32 bits
[    0.250498] pci-host-generic 30000000.pci: ECAM at [mem 0x30000000-0x3fffffff] for [bus 00-ff]
[    0.252112] pci-host-generic 30000000.pci: PCI host bridge to bus 0000:00
[    0.252393] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.252509] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.252575] pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff]
[    0.252608] pci_bus 0000:00: root bus resource [mem 0x400000000-0x7ffffffff]
[    0.254163] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint
[    0.364463] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.381115] 10000000.serial: ttyS0 at MMIO 0x10000000 (irq = 12, base_baud = 230400) is a 16550A
[    0.382957] printk: legacy console [ttyS0] enabled
[    0.421811] loop: module loaded
[    0.428437] e1000e: Intel(R) PRO/1000 Network Driver
[    0.428633] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    0.430765] usbcore: registered new interface driver uas
[    0.431124] usbcore: registered new interface driver usb-storage
[    0.432214] mousedev: PS/2 mouse device common for all mice
[    0.435545] Unable to handle kernel paging request at virtual address 000000008000a420
[    0.436355] Oops [#1]
[    0.436535] Modules linked in:
[    0.436986] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0 #6
[    0.437353] Hardware name: riscv-virtio,qemu (DT)
[    0.437665] epc : 0x8000a420
[    0.438111]  ra : __rtc_read_time+0x36/0x64
[    0.438593] epc : 000000008000a420 ra : ffffffff806b494a sp : ff2000000000ba70
[    0.438947]  gp : ffffffff814f7298 tp : ff600000018a0000 t0 : ff2000000000bacc
[    0.439300]  t1 : 0000000000000073 t2 : 0000000000000000 s0 : ff2000000000ba80
[    0.439638]  s1 : ff60000001bcf800 a0 : ff6000000199c410 a1 : ff2000000000baa8
[    0.439979]  a2 : 0000000000000004 a3 : ff2000000000bacc a4 : 0000000000000070
[    0.440343]  a5 : ff2000000005d000 a6 : ff600000021c0a80 a7 : 0000000000000001
[    0.440664]  s2 : ff2000000000baa8 s3 : ff2000000000bb80 s4 : ff60000001bcfb60
[    0.441031]  s5 : ffffffff8104fab0 s6 : ff600000021e7078 s7 : ffffffff80c00870
[    0.441402]  s8 : 0000000000000008 s9 : ffffffff80a000ac s10: 0000000000000000
[    0.441765]  s11: 0000000000000000 t3 : 00000000ffffffff t4 : ffffffffffffffff
[    0.442127]  t5 : ffffffff81485ca8 t6 : ff600000021e82c7
[    0.442403] status: 0000000200000120 badaddr: 000000008000a420 cause: 000000000000000c
[    0.443190] Code: Unable to access instruction at 0x000000008000a40c.
[    0.443903] ---[ end trace 0000000000000000 ]---
[    0.444384] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    0.445032] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---