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[Qemu-devel] The very best I can get on SPARC

From: Bochnig, Martin
Subject: [Qemu-devel] The very best I can get on SPARC
Date: Wed, 01 Sep 2004 01:24:21 +0200
User-agent: Mozilla/5.0 (X11; U; SunOS sun4u; en-US; rv:1.2.1) Gecko/20030711

Please see my recent postings first.

The very best I can get on SPARC (compiled on UltraSPARC IIi for SPARC32) :

debian:~/QEMU/qemu-0.6.0# uname -a
Linux debian 2.4.18 #2 Thu Apr 11 14:37:17 EDT 2002 sparc64 unknown
debian:~/QEMU/qemu-0.6.0# file /usr/local/bin/qemu
/usr/local/bin/qemu: ELF 32-bit MSB executable, SPARC, version 1 (SYSV), statically linked, stripped
debian:~/QEMU/qemu-0.6.0# /usr/local/bin/qemu -nographic -hda hd10meg.img -kernel vmlinuz-2.6.5-1.358 -append "console=ttyS0 root=/dev/hda sb=0x220,5,1,5 ide2=noprobe ide3=noprobe ide4=noprobe ide5=noprobe"
warning: could not open /dev/net/tun: no virtual network emulation
Linux version 2.6.5-1.358 (address@hidden) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Sat May 8 09:04:50 EDT 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 0000000000100000 - 0000000008000000 (usable)
0MB HIGHMEM available.
128MB LOWMEM available.
zapping low mappings.
On node 0 totalpages: 32768
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 28672 pages, LIFO batch:7
  HighMem zone: 0 pages, LIFO batch:1
DMI not present.
ACPI: Unable to locate RSDP
Built 1 zonelists
Kernel command line: console=ttyS0 root=/dev/hda sb=0x220,5,1,5 ide2=noprobe ide3=noprobe ide4=noprobe ide5=noprobe
ide_setup: ide2=noprobe
ide_setup: ide3=noprobe
ide_setup: ide4=noprobe
ide_setup: ide5=noprobe
mapped 4G/4G trampoline to ffff3000.
Initializing CPU#0
CPU 0 irqstacks, hard=02345000 soft=02344000
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 5.036 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Losing too many ticks!
TSC cannot be used as a timesource.
Possible reasons for this are:
  You're running with Speedstep,
  You don't have DMA enabled for your hard disk (see hdparm),
  Incorrect TSC synchronization on an SMP system (see dmesg).
Falling back to a sane timesource now.
Memory: 126804k/131072k available (1540k kernel code, 3696k reserved, 599k data, 144k init, 0k highmem)
Calibrating delay loop... 142.33 BogoMIPS
Security Scaffold v1.0.0 initialized
SELinux:  Initializing.
SELinux:  Starting in permissive mode
There is already a security framework initialized, register_security failed.
Failure registering capabilities with the kernel
selinux_register_security:  Registering secondary module capability
Capability LSM initialized
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: L1 I cache: 8K
CPU: L2 cache: 128K
CPU: Intel Pentium Pro stepping 03
Unable to handle kernel paging request at virtual address fffffc01
 printing eip:
*pde = 00002067
Oops: 0002 [#1]
CPU:    0
EIP:    0060:[<023180c4>]    Not tainted
EFLAGS: 00000246   (2.6.5-1.358)
EIP is at check_fpu+0x91/0xcb
eax: 0000000d   ebx: 02378d00   ecx: 00000000   edx: 000003f8
esi: 0000000d   edi: 0000270f   ebp: 02349c03   esp: 02317f54
ds: 007b   es: 007b   ss: 0068
Process swapper (pid: 0, threadinfo=02317000 task=022c5aa0)
Stack: 00000060 02191439 021d7b4a 0000000d 00000000 0000000d 022d9380 021d79d4 022d9380 021d79d4 02118726 00000964 fffff69c 00000964 00000964 02118840 00000246 fffff69c 00000246 fffff69c 00000246 02348e8d 00000246 021189cd
Call Trace:
 [<02191439>] __delay+0x9/0xa
 [<021d7b4a>] serial8250_console_write+0x176/0x1bc
 [<021d79d4>] serial8250_console_write+0x0/0x1bc
 [<021d79d4>] serial8250_console_write+0x0/0x1bc
 [<02118726>] __call_console_drivers+0x36/0x42
 [<02118840>] call_console_drivers+0xbe/0xe3
 [<021189cd>] printk+0x106/0x113
 [<0231cf7f>] print_cpu_info+0x94/0xa8
 [<02318176>] check_bugs+0x28/0x50
 [<023185f2>] start_kernel+0x154/0x176

Code: db e3 dd 05 a0 ff 32 02 dc 35 a8 ff 32 02 dc 0d a8 ff 32 02
 <0>Kernel panic: Attempted to kill the idle task!
In idle task - not syncing

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