Messages in this thread | | | Date | Fri, 21 Jun 2002 14:23:16 +0200 | From | Martin Dalecki <> | Subject | Re: 2.5.23+ bootflag.c triggers __iounmap: bad address |
| |
Użytkownik Mikael Pettersson napisał: > When booting 2.5.23/.24, my test boxes generate the following: > > (an ASUS P4T-E which has SBF) > __iounmap: bad address d0802100 > SBF: Simple Boot Flag extension found and enabled. > __iounmap: bad address d0805040 > __iounmap: bad address d0808080 > SBF: Setting boot flags 0x1 > > (an old Intel AL440LX which doesn't have SBF) > __iounmap: bad address c4800009 > __iounmap: bad address c4804b8c > __iounmap: bad address c4802009 > > These warnings/errors are new since 2.5.23, which makes me > suspect something's wrong in the 2.5.23 iounmap changes.
Just to complete the pattern: ASUS S8600 gives me the following:
PCI: Found IRQ 5 for device 00:0c.1 PCI: Sharing IRQ 5 with 00:00.2 PCI: Sharing IRQ 5 with 00:06.0 __iounmap: bad address cc800cb7 __iounmap: bad address cc804b64 SBF: Simple Boot Flag extension found and enabled. __iounmap: bad address cc807bd8 __iounmap: bad address cc802cb7 SBF: Setting boot flags 0x1 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16)
With the mapping beein:
BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009f800 (usable) BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e5800 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000000bff0000 (usable) BIOS-e820: 000000000bff0000 - 000000000bfffc00 (ACPI data) BIOS-e820: 000000000bfffc00 - 000000000c000000 (ACPI NVS) BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) 191MB LOWMEM available. On node 0 totalpages: 49136 zone(0): 4096 pages. zone(1): 45040 pages. zone(2): 0 pages.
- 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/
| |