Re: PROBLEM: v2.4.29 won't compile with PCI support disabled

From: Mikael Pettersson (mikpe_at_csd.uu.se)
Date: 04/04/05

  • Next message: Ju, Seokmann: "RE: Followup: PROBLEM: Kernel bug at tg3.c:2456" 
    Date:	Mon, 4 Apr 2005 14:14:47 +0200
To: "Don Guy" <mostly_harmless@sympatico.ca>

    Don Guy writes:
    > PROBLEM:
    >
    > Attempts to compile v2.4.29 with PCI support disabled result in the
    > following errors:
    >
    > drivers/char/char.o: In function `siig10x_init_fn':
    > drivers/char/char.o(.text.init+0x12cd): undefined reference to
    > `pci_siig10x_fn'
    > drivers/char/char.o: In function `siig20x_init_fn':
    > drivers/char/char.o(.text.init+0x12ed): undefined reference to
    > `pci_siig20x_fn'
    >
    > It has been suggested that enabling PCI support in the kernel will make this
    > go away however a) enabling PCI support on a 486 which only has ISA & VLB is
    > downright silly, and b) a test run with CONFIG_PCI=y resulted in a plethora
    > of other errors.

    Presumably this is because of other CONFIG options which are still
    enabled but don't work w/o CONFIG_PCI. So please post your .config.

    Both 2.4 and 2.6 kernels with CONFIG_PCI=n work Ok(*) on my 486.

    /Mikael

    (*) 2.6 kernels need HZ=100 and broken Fedora needs RDTSC emulation.
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