--- Em qui, 16/10/08, ron minnich <[EMAIL PROTECTED]> escreveu:
>
> > I can't remember ever having used one of those.
> I'm only familiar with
> > External initramfs images (for details see
> > Documentation/filesystems/ramfs-rootfs-initramfs.txt
> too). These are
> > often also refered to as "initrd" (which I
> find confusing).
>
> I've used them and I like them. no initrd file.
>
> if init.sh contains only "hello" your kernel is
> going to have a pretty
> short lifetime, possibly. but you got no output at all?
>
> it's a little hard to tell what happened with all the
> output pruned.
>
#lguest 64 vmlinux > boot.txt
(the output is attached)
The reason of init.sh contains only a 'echo' command is only for didactically
purpose.
-
tiago
Reserving virtual address space above 0xffc00000
Linux version 2.6.26.3maluta ([EMAIL PROTECTED]) (gcc version 4.3.1 (Gentoo
4.3.1-r1 p1.1) ) #50 SMP PREEMPT Thu Oct 16 00:12:33 Local time zone must be
set-
BIOS-provided physical RAM map:
LGUEST: 0000000000000000 - 0000000004000000 (usable)
0MB HIGHMEM available.
64MB LOWMEM available.
Zone PFN ranges:
DMA 0 -> 4096
Normal 4096 -> 16384
HighMem 16384 -> 16384
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0 -> 16384
DMI not present or invalid.
Allocating PCI resources starting at 10000000 (gap: 04000000:fc000000)
SMP: Allowing 0 CPUs, 0 hotplug CPUs
PERCPU: Allocating 38824 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
Kernel command line:
Local APIC disabled by BIOS -- you can enable it with "lapic"
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 256 (order: 8, 1024 bytes)
Marking TSC unstable due to: could not calculate TSC khz.
Console: colour dummy device 80x25
console [hvc0] enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 58416k/65536k available (2953k kernel code, 7096k reserved, 1443k data,
1092k init, 0k highmem)
virtual kernel memory layout:
fixmap : 0xffa14000 - 0xffbff000 (1964 kB)
pkmap : 0xff400000 - 0xff800000 (4096 kB)
vmalloc : 0xc4800000 - 0xff3fe000 ( 939 MB)
lowmem : 0xc0000000 - 0xc4000000 ( 64 MB)
.init : 0xc0552000 - 0xc0663000 (1092 kB)
.data : 0xc03e24bc - 0xc054b268 (1443 kB)
.text : 0xc0100000 - 0xc03e24bc (2953 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
SLUB: Genslabs=12, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
SMP alternatives: switching to UP code
Freeing SMP alternatives: 14k freed
weird, boot CPU (#0) not listedby the BIOS.
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
SMP disabled
Brought up 1 CPUs
Total of 1 processors activated (3563.52 BogoMIPS).
net_namespace: 332 bytes
Booting paravirtualized kernel on lguest
NET: Registered protocol family 16
Device at 0 has size 21
PCI: Fatal: No config space access function found
Setting up standard PCI resources
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: System does not support PCI
PCI: System does not support PCI
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
IA-32 Microcode Update Driver: v1.14a <[EMAIL PROTECTED]>
Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]).
msgmni has been set to 114
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Mapping virtqueue 0 addr 4001000
Mapping virtqueue 1 addr 4003000
rtc: I/O resource 70 is not free.
Linux agpgart interface v0.103
Floppy drive(s): fd0 is unknown type 15 (usb?), fd1 is unknown type 15 (usb?)
floppy0: Floppy io-port 0x03f2 in use
brd: module loaded
loop: module loaded
Uniform Multi-Platform E-IDE driver
ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
3ware Storage Controller device driver for Linux v1.26.02.002.
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
Fusion MPT base driver 3.04.06
Copyright (c) 1999-2007 LSI Corporation
Fusion MPT SPI Host driver 3.04.06
ieee1394: raw1394: /dev/raw1394 device initialized
usbmon: debugfs is not available
USB Universal Host Controller Interface driver v3.0
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: No PS/2 controller found. Probing ports directly.
i8042.c: No controller found.
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
cpuidle: using governor menu
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.16.
ALSA device list:
No soundcards found.
TCP cubic registered
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
Using IPI No-Shortcut mode
Root-NFS: No NFS server available, giving up.
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Insert root floppy and press ENTER
VFS: Cannot open root device "<NULL>" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
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