On 02/05/2015 05:57 AM, Gayathri Nagarajan wrote:
Upon the boot of l4linux iso image using QEMU, I got the following: vmlinuz | RAMDISK: ext2 filesystem found at block 0 vmlinuz | RAMDISK: Loading 3072KiB [1 disk] into ram disk... done. vmlinuz | EXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities vmlinuz | EXT4-fs (ram0): mounting ext2 file system using the ext4 subsystem vmlinuz | EXT4-fs (ram0): mounted filesystem without journal. Opts: (null) vmlinuz | VFS: Mounted root (ext2 filesystem) on device 1:0. vmlinuz | Freeing unused kernel memory: 144K (00709000 - 0072d000) vmlinuz | Clocksource tsc unstable (delta = 3346692958 ns) vmlinuz | /bin/sh: can't access tty; job control turned off
I disabled ACPI and power management options also. I have included init=/bin/sh in l4linux.cfg script. Still the linux command prompt doesn't appear via l4linux launch.
The script is below: //l4linux.cfg:
L4.default_loader:start({}, "rom/vmlinuz mem=64M console=ttyLv0 l4x_rd=rom/ramdisk-x86.rd root=1:0 ramdisk_size=4000 init=/bin/sh");
You need to give L4Linux the log capability
caps = { log = L4.Env.log:m("rws"), },
Also see the examples in l4/conf/examples.
Matthias.