Messages in this thread | | | From | vda <> | Subject | Re: 2.4.24 HIGHMEM=300m: BUG: wrong zone alignment, it will crash | Date | Fri, 6 Feb 2004 11:39:33 +0200 |
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On Friday 06 February 2004 05:21, Michael Frank wrote: > System has 500M RAM. When using highmem=300m dmesg as follows.
500m total or 500m over 4g?
> Linux version 2.4.24-mhf168 (root@mhfl4) (gcc version 2.95.3 20010315 > (release)) #2 Fri Feb 6 11:08:28 HKT 2004 BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
low 640k
> BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000001eff0000 (usable)
almost up to 512m mark only. So, you dont have any highmem.
> BIOS-e820: 000000001eff0000 - 000000001eff3000 (ACPI NVS) > BIOS-e820: 000000001eff3000 - 000000001f000000 (ACPI data) > BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) > 300MB HIGHMEM available.
you lied to kernel
> 195MB LOWMEM available. > On node 0 totalpages: 126960 > zone(0): 4096 pages. > zone(1): 46064 pages. > zone(2): 76800 pages. > BUG: wrong zone alignment, it will crash > Kernel command line: vga=0xf07 root=/dev/hda4 resume2=swap:/dev/hda1 > console=tty0 console=ttyS0,115200n8r devfs=nomount nousb acpi=off > highmem=300m ^^^^^^^^^^^^ wrong > > What went wrong ? -- vda - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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