Lx-ioports - Identify the IO port resource locations defined by the kernel
Lx-iomem - Identify the IO memory resource locations defined by the kernel Lx-fdtdump - Output Flattened Device Tree header and dump FDT blob to the filename Lx-cmdline - Report the Linux Commandline used in the current kernel Ok, let’s create the ramdisk,ġ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25įunction lx_current - Return current taskįunction lx_module - Find module by name and return the module variableįunction lx_per_cpu - Return per-cpu variableįunction lx_task_by_pid - Find Linux task by PID and return the task_struct variableįunction lx_thread_info - Calculate Linux thread_info from task variableįunction lx_thread_info_by_pid - Calculate Linux thread_info from task variable found by pid Now we could create a custom filesystem image with theīare bones (definitely a post for another day), but creating a ramdisk is the Now we’re panicking because there’s no root filesystem, so there’s no Well at least we’re no longer in the dark (remember, ctrl+a, c, q toĮxit). Kernel Offset: 0x1c200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff ). Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block (0,0 ) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.18.0-rc6 #10 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996 ), BIOS 1.10.2-1ubuntu1 $ qemu-system-x86_64 -kernel arch/x86_64/boot/bzImage -nographic -append "console=ttyS0".
0 kommentar(er)
