ACPI errors during bootup

[sri]

Hi,

Am trying to build SMP kernel.
Took kernel-2.6.18-194.src.rpm, extracted, rpmbuilded with SMP option.
Successfully compile the new kernel and when using that kernel to boot up,
following errors were shown up(highlighted in bold & red color):
My kernel config file has ACPI and PCI configs enabled.

Any pointers to what caused the problem are appreciated.


***************************************************************************************************************
 BIOS-e820: 0000000000010000 - 000000000009e000 (usable)
 BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001fee9000 (usable)
 BIOS-e820: 000000001fee9000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
510MB LOWMEM available.
Memory for crash kernel (0x0 to 0x0) notwithin permissible range
disabling kdump
Using x86 segment limits to approximate NX protection
DMI not present or invalid.
Using APIC driver default
ACPI: Unable to locate RSDP
Allocating PCI resources starting at 30000000 (gap: 20000000:dff00000)
Detected 1000.103 MHz processor.
Built 1 zonelists.  Total pages: 130793
Kernel command line: root=/dev/ram ramdisk_size=200000
ramdisk_start=0x6000000 c
onsole=ttyS0,9600n8 plat=bryce reboot=warm n
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
CPU 0 irqstacks, hard=c076f000 soft=c074f000
PID hash table entries: 2048 (order: 11, 8192 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 503320k/523172k available (2189k kernel code, 19224k reserved, 920k
data
, 232k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop (skipped), value calculated using timer frequency..
2000.
20 BogoMIPS (lpj=1000103)
Security Framework v1.0.0 initialized
SELinux:  Initializing.
selinux_register_security:  Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 14k freed
CPU0: Intel(R) Celeron(R) M processor         1.00GHz stepping 08
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
Brought up 1 CPUs
*checking if image is initramfs... it is
Freeing initrd memory: 10554k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xff67f, last bus=4
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI: disabled
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Probing PCI hardware
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
PCI quirk: region 1000-107f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0500-053f claimed by ICH4 GPIO
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found
ACPI Error (tbxfroot-0645): No valid RSDP was found [20060707]
ACPI Exception (tbxfroot-0400): AE_NOT_FOUND, RSDP structure not found -
Flags=8
 [20060707]
ACPI: System description tables not found*
PCI: Transparent bridge - 0000:00:1e.0
NetLabel: Initializing
NetLabel:  domain hash size = 128
NetLabel:  protocols = UNLABELED CIPSOv4
NetLabel:  unlabeled traffic allowed by default
PCI: Bridge: 0000:00:02.0
  IO window: c000-0000
  MEM window: c0100000-00000000
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:03.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: disabled.
  MEM window: disabled.
  PREFETCH window: disabled.
PCI: No IRQ known for interrupt pin A of device 0000:00:02.0. Please try
using p
ci=biosirq.
PCI: No IRQ known for interrupt pin A of device 0000:00:03.0. Please try
using p
ci=biosirq.
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: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 8192)
TCP reno registered
apm: BIOS not found.
audit: initializing netlink socket (disabled)
type=2000 audit(1300527457.278:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
alg: No test for crc32c (crc32c-generic)
ksign: Installing public key data
Loading keyring
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pcieport-driver 0000:00:02.0: device [8086:3595] has invalid IRQ; check
vendor B
IOS
pcieport-driver 0000:00:03.0: device [8086:3596] has invalid IRQ; check
vendor B
IOS
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
**************************************************************************************************************************
-- 
--
 Krishna Mohan B
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