Re: [Bug 7505] Linux-2.6.18 fails to boot on AMD64 machine

[Ard -kwaak- van Breemen <ard@telegraafnet.nl>]

On Fri, Dec 22, 2006 at 03:35:20PM +0100, Ard -kwaak- van Breemen wrote:
> On Fri, Dec 22, 2006 at 12:30:29AM -0800, Andrew Morton wrote:
> > I expect that you'll find that the ide code ends up doing
> > down_write(pci_bus_sem), which will enable interrupts.
> will:         down_read(&pci_bus_sem);
> also enable interrupts?
> Since that is called:
> init/main.c         start_kernel
> kernel/params.c      parse_args("Booting kernel"
> kernel/params.c       parse_one
-----------------------------------------------
  init/main.c            unknown_bootoption
  init/main.c             obsolete_checksetup
-----------------------------------------------
  > drivers/ide/ide.c      ide_setup
  > drivers/ide/ide.c       init_ide_data
  > drivers/ide/ide.c        init_hwif_default
  > include/asm-i386/ide.h    ide_default_io_base(index)
  > drivers/pci/search.c       pci_find_device
  > drivers/pci/search.c        pci_find_subsys

Fixes in the calltree
-- 
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