I applied rt patch on 2.6.33.7 and tried to boot um linux. But its
showing some warning and hangs . What could be the problem ?
Starting Client Machine with eth0 ip as 192.168.10.2
Locating the bottom of the address space ... 0x0
Locating the top of the address space ... 0xffffd000
Core dump limits :
soft - 0
hard - NONE
Checking that ptrace can change system call numbers...OK
Checking syscall emulation patch for ptrace...OK
Checking advanced syscall emulation patch for ptrace...OK
Checking for tmpfs mount on /dev/shm...OK
Checking PROT_EXEC mmap in /dev/shm/...OK
Checking for the skas3 patch in the host:
- /proc/mm...not found: No such file or directory
- PTRACE_FAULTINFO...not found
- PTRACE_LDT...not found
UML running in SKAS0 mode
Adding 12148736 bytes to physical memory to account for exec-shield gap
Linux version 2.6.33.7-rt29 (r...@dasaradham-laptop) (gcc version
4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #8 Tue Aug 31 21:39:42 IST 2010
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 67966
Kernel command line: ubda=./uml-root-hardy mem=256M
eth0=tuntap,,,224.0.50.10 root=98:0
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 254976k available
Hierarchical RCU implementation.
RCU-based detection of stalled CPUs is enabled.
NR_IRQS:15
Calibrating delay loop... 3958.37 BogoMIPS (lpj=19791872)
Mount-cache hash table entries: 512
Checking for host processor cmov support...Yes
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
Using 2.6 host AIO
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
Switching to clocksource itimer
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
mconsole (version 2) initialized on /root/.uml/FZz3V5/mconsole
Checking host MADV_REMOVE support...OK
Host TLS support detected
Detected host type: x86_64 (GDT indexes 12 to 15)
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
msgmni has been set to 498
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
TCP cubic registered
NET: Registered protocol family 17
Initialized stdio console driver
Console initialized on /dev/tty0
console [tty0] enabled
Initializing software serial port version 1
console [mc-1] enabled
ubda: unknown partition table
Choosing a random ethernet address for device eth0
Netdevice 0 (02:c9:54:21:0d:2e) :
TUN/TAP backend - IP = 224.0.50.10
kjournald starting. Commit interval 5 seconds
EXT3-fs (ubda): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) readonly on device 98:0.
IRQ 10/winch: IRQF_DISABLED is not guaranteed on shared IRQs
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