Linux version 2.4.20-8 ([email]bhcompile@porky.devel.redhat.com[/email]) (gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)) #1 Thu Mar 13 17:54:28 EST 2003
#linux內(nèi)核版本：2.4.20-8
#Gcc版本，c編譯器版本：3.2.2
#當(dāng)前發(fā)行版本的發(fā)布日期：Thu Mar 13 17:54:28 EST 2003 BIOS-provided physical RAM map:
?BIOS-e820: 0000000000000000 - 000000000009f800 (usable)??? ＃可用的
?BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)? ＃保留的
?BIOS-e820: 00000000000ca000 - 00000000000cc000 (reserved)
?BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
?BIOS-e820: 0000000000100000 - 0000000009ef0000 (usable)
?BIOS-e820: 0000000009ef0000 - 0000000009efc000 (ACPI data)? ＃ACPI數(shù)據(jù)
?BIOS-e820: 0000000009efc000 - 0000000009f00000 (ACPI NVS)?? ＃ACPI NVS
?BIOS-e820: 0000000009f00000 - 000000000a000000 (usable)
?BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
?BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
?BIOS-e820: 00000000fffe0000 - 0000000100000000 (reserved)
＃使用e820技術(shù)顯示的物理內(nèi)存地址列表 0MB HIGHMEM available.
#0M高速緩存可用 160MB LOWMEM available.
#160M低速緩存可用 On node 0 totalpages: 40960
zone(0): 4096 pages.
zone(1): 36864 pages.
zone(2): 0 pages.
#頁(yè)面信息 Kernel command line: ro root=LABEL=/
#內(nèi)核命令行：根只讀 Initializing CPU#0
#初始化CPU#0 Detected 2793.547 MHz processor.
#檢測(cè)cpu主頻為2793.547 Console: colour VGA+ 80x25
#console類型 Calibrating delay loop... 5570.56 BogoMIPS
#校正回環(huán)延時(shí)，后面的數(shù)值好像是每秒運(yùn)算多少百萬(wàn)條指令 Memory: 156648k/163840k available (1347k kernel code, 5460k reserved, 999k data, 132k init, 0k highmem)
#可用物理內(nèi)存，kernel占用1347k；5460k保留；999k數(shù)據(jù)；132k初始化；0k高速緩存 Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 8192 (order: 3, 32768 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
#各種緩存hash值 CPU: Trace cache: 12K uops<6>CPU: L2 cache: 256K
#cpu的L1和L2 Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
#硬件體系結(jié)構(gòu) CPU:???? After generic, caps: 0febfbff 00000000 00000000 00000000
CPU:???????????? Common caps: 0febfbff 00000000 00000000 00000000
CPU: Intel(R) Celeron(R) CPU 2.80GHz stepping 08
#CPU檢測(cè)信息 Enabling fast FPU save and restore... done.
#啟用快速FPU讀寫 Enabling unmasked SIMD FPU exception support... done.
#啟用無(wú)屏蔽的單指令流FPU異常支持 Checking 'hlt' instruction... OK.
#檢測(cè)hlt指令 POSIX conformance testing by UNIFIX
#POSIX一致性測(cè)試 mtrr: v1.40 (20010327) Richard Gooch ([email]rgooch@atnf.csiro.au[/email])
mtrr: detected mtrr type: Intel
#內(nèi)核的MTRR支持，可提升PCI/AGP速率 PCI: PCI BIOS revision 2.10 entry at 0xfd9a0, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router PIIX [8086/7110] at 00:07.0
PCI: Cannot allocate resource region 4 of device 00:07.1
#PCI擴(kuò)展插槽檢測(cè) Limiting direct PCI/PCI transfers.
#限制直連的PCI傳輸 isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
#ISA擴(kuò)展插槽檢測(cè) Linux NET4.0 for Linux 2.4
#2.4內(nèi)核支持ipv4 Based upon Swansea University Computer Society NET3.039
#基于SUCS的NET3.039 Initializing RT netlink socket
#初始化網(wǎng)絡(luò)接收接口 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
#高級(jí)電源管理 Starting kswapd
#啟動(dòng)kswpd進(jìn)程，kswapd是核心調(diào)頁(yè)線程，挺重要的一個(gè)核心線程 VFS: Disk quotas vdquot_6.5.1
#虛擬文件系統(tǒng) pty: 2048 Unix98 ptys configured
#偽終端支持 Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
#串行設(shè)備的內(nèi)核支持 ttyS0 at 0x03f8 (irq = 4) is a 16550A
ttyS1 at 0x02f8 (irq = 3) is a 16550A
#初始化tty Real Time Clock Driver v1.10e
#始終程序 Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
#軟驅(qū)驅(qū)動(dòng)

轉(zhuǎn)載于:https://blog.51cto.com/13233/82544

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