Diff between early dmesg on system with CONFIG_NO_BOOTMEM=n versus CONFIG_NO_BOOTMEM=y

diff-BOOTMEM_N_vs_Y.txt (text/plain), 6.15 KB, created by Anthony Basile on 2010-07-14 16:04:50 UTC

1c1
< Linux version 2.6.34-hardened (root@localhost) (gcc version 4.4.4 (Gentoo Hardened 4.4.4-r1 p1.0, pie-0.4.5) ) #1 SMP Mon Jul 5 17:25:28 EDT 2010
---
> Linux version 2.6.34-hardened (root@localhost) (gcc version 4.4.4 (Gentoo Hardened 4.4.4-r1 p1.0, pie-0.4.5) ) #1 SMP Mon Jul 5 17:11:33 EDT 2010
66,80d65
<   bootmap [0000000100005000 -  000000010006cfff] pages 68
< (13/32 early reservations) ==> bootmem [0000000000 - 0340000000]
<   #0 [0001000000 - 0001af2dd4]    TEXT DATA BSS ==> [0001000000 - 0001af2dd4]
<   #1 [0037d12000 - 0037ff0000]          RAMDISK ==> [0037d12000 - 0037ff0000]
<   #2 [0001af3000 - 0001af3288]              BRK ==> [0001af3000 - 0001af3288]
<   #3 [00000ff790 - 0000100000]    BIOS reserved ==> [00000ff790 - 0000100000]
<   #4 [00000ff780 - 00000ff790]     MP-table mpf ==> [00000ff780 - 00000ff790]
<   #5 [000009fc00 - 00000e49d0]    BIOS reserved ==> [000009fc00 - 00000e49d0]
<   #6 [00000e4b84 - 00000ff780]    BIOS reserved ==> [00000e4b84 - 00000ff780]
<   #7 [00000e49d0 - 00000e4b84]     MP-table mpc ==> [00000e49d0 - 00000e4b84]
<   #8 [0000010000 - 0000012000]       TRAMPOLINE ==> [0000010000 - 0000012000]
<   #9 [0000100000 - 0000102000]          PGTABLE ==> [0000100000 - 0000102000]
<   #10 [0000102000 - 000010b000]          PGTABLE ==> [0000102000 - 000010b000]
<   #11 [0100000000 - 0100005000]        NODE_DATA ==> [0100000000 - 0100005000]
<   #12 [0100005000 - 010006d000]          BOOTMAP ==> [0100005000 - 010006d000]
93,94c78,79
<   DMA zone: 107 pages reserved
<   DMA zone: 3820 pages, LIFO batch:0
---
>   DMA zone: 0 pages reserved
>   DMA zone: 3927 pages, LIFO batch:0
129a115
> early_res array is doubled to 64 at [12000 - 127ff]
135c121,122
< Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 3096484
---
> early_res array is doubled to 128 at [12800 - 137ff]
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 3096591
143c130,192
< Memory: 12318800k/13631488k available (5532k kernel code, 1058756k absent, 253932k reserved, 1750k data, 688k init)
---
> Subtract (62 early reservations)
>   #1 [0001000000 - 0001af0dd4]   TEXT DATA BSS
>   #2 [0037d12000 - 0037ff0000]         RAMDISK
>   #3 [0001af1000 - 0001af1288]             BRK
>   #4 [00000ff790 - 0000100000]   BIOS reserved
>   #5 [00000ff780 - 00000ff790]    MP-table mpf
>   #6 [000009fc00 - 00000e49d0]   BIOS reserved
>   #7 [00000e4b84 - 00000ff780]   BIOS reserved
>   #8 [00000e49d0 - 00000e4b84]    MP-table mpc
>   #9 [0000010000 - 0000012000]      TRAMPOLINE
>   #10 [0000100000 - 0000102000]         PGTABLE
>   #11 [0000102000 - 000010b000]         PGTABLE
>   #12 [0100000000 - 0100005000]       NODE_DATA
>   #13 [0001af12c0 - 0001af22c0]         BOOTMEM
>   #14 [0001ef22c0 - 0001ef28c0]         BOOTMEM
>   #15 [0100200000 - 010aa00000]        MEMMAP 0
>   #16 [0001af0e00 - 0001af0f80]         BOOTMEM
>   #17 [0001af22c0 - 0001b0a2c0]         BOOTMEM
>   #18 [0001b0a2c0 - 0001b222c0]         BOOTMEM
>   #19 [0001af0f80 - 0001af0fc1]         BOOTMEM
>   #20 [0001b222c0 - 0001b22346]         BOOTMEM
>   #21 [0001b22380 - 0001b225e8]         BOOTMEM
>   #22 [0001b22600 - 0001b22668]         BOOTMEM
>   #23 [0001b22680 - 0001b226e8]         BOOTMEM
>   #24 [0001b22700 - 0001b22768]         BOOTMEM
>   #25 [0001b22780 - 0001b227e8]         BOOTMEM
>   #26 [0001b22800 - 0001b22868]         BOOTMEM
>   #27 [0001b22880 - 0001b228e8]         BOOTMEM
>   #28 [0001b22900 - 0001b22968]         BOOTMEM
>   #29 [0001b22980 - 0001b229e8]         BOOTMEM
>   #30 [0001b22a00 - 0001b22a68]         BOOTMEM
>   #31 [0001b22a80 - 0001b22ae8]         BOOTMEM
>   #32 [0001b22b00 - 0001b22b12]         BOOTMEM
>   #33 [0001b22b40 - 0001b22b52]         BOOTMEM
>   #34 [0001c00000 - 0001c17000]         BOOTMEM
>   #35 [0001c20000 - 0001c37000]         BOOTMEM
>   #36 [0001c40000 - 0001c57000]         BOOTMEM
>   #37 [0001c60000 - 0001c77000]         BOOTMEM
>   #38 [0001c80000 - 0001c97000]         BOOTMEM
>   #39 [0001ca0000 - 0001cb7000]         BOOTMEM
>   #40 [0001cc0000 - 0001cd7000]         BOOTMEM
>   #41 [0001ce0000 - 0001cf7000]         BOOTMEM
>   #42 [0001d00000 - 0001d17000]         BOOTMEM
>   #43 [0001d20000 - 0001d37000]         BOOTMEM
>   #44 [0001d40000 - 0001d57000]         BOOTMEM
>   #45 [0001d60000 - 0001d77000]         BOOTMEM
>   #46 [0001d80000 - 0001d97000]         BOOTMEM
>   #47 [0001da0000 - 0001db7000]         BOOTMEM
>   #48 [0001dc0000 - 0001dd7000]         BOOTMEM
>   #49 [0001de0000 - 0001df7000]         BOOTMEM
>   #50 [0001b24b80 - 0001b24b88]         BOOTMEM
>   #51 [0001b24bc0 - 0001b24bc8]         BOOTMEM
>   #52 [0001b24c00 - 0001b24c40]         BOOTMEM
>   #53 [0001b24c40 - 0001b24cc0]         BOOTMEM
>   #54 [0001b24cc0 - 0001b24dd0]         BOOTMEM
>   #55 [0001b24e00 - 0001b24e48]         BOOTMEM
>   #56 [0001b24e80 - 0001b24ec8]         BOOTMEM
>   #57 [0001b24f00 - 0001b2cf00]         BOOTMEM
>   #58 [0001ef3000 - 0005ef3000]         BOOTMEM
>   #59 [0001b2cf00 - 0001b4cf00]         BOOTMEM
>   #60 [0001b4cf00 - 0001b8cf00]         BOOTMEM
>   #61 [0000013800 - 000001b800]         BOOTMEM
> Memory: 3055716k/13631488k available (5532k kernel code, 1058756k absent, 9517016k reserved, 1750k data, 680k init)
150,151c199,200
< Detected 2672.943 MHz processor.
< Calibrating delay loop (skipped), value calculated using timer frequency.. 5345.88 BogoMIPS (lpj=26729430)
---
> Detected 2673.000 MHz processor.
> Calibrating delay loop (skipped), value calculated using timer frequency.. 5346.00 BogoMIPS (lpj=26730000)
175c224
< Total of 8 processors activated (42864.87 BogoMIPS).
---
> Total of 8 processors activated (42763.99 BogoMIPS).
462,463c511,512
< Placing 64MB software IO TLB between ffff8800022f6000 - ffff8800062f6000
< software IO TLB at phys 0x22f6000 - 0x62f6000
---
> Placing 64MB software IO TLB between ffff880001ef3000 - ffff880005ef3000
> software IO TLB at phys 0x1ef3000 - 0x5ef3000
470c519
< msgmni has been set to 24066
---
> msgmni has been set to 5974
520,521c569,570
< rtc_cmos 00:03: setting system clock to 2010-07-05 17:37:04 UTC (1278351424)
< Freeing unused kernel memory: 688k freed
---
> rtc_cmos 00:03: setting system clock to 2010-07-05 17:46:00 UTC (1278351960)
> Freeing unused kernel memory: 680k freed