http://bugzilla.kernel.org/show_bug.cgi?id=8186
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |[EMAIL PROTECTED]
Summary|system hang starting X |x86_64-only: system hang
|unless "acpi=noirq" - HP |starting X unless
|dv9000 |"acpi=noirq" - HP dv9000
------- Additional Comments From [EMAIL PROTECTED] 2007-03-26 15:35 -------
> Tried 2.6.16.46 stable and 2.6.18.8 stable - both got kernel panics because
> switchroot failed before trying init - probably because my root directory is
> RAID1 LVM - I'm not sure what I need to do to fix that.
You need to build the LVM stuff into the kernel (CONFIG_MD=y etc)
and you also need to boot with an initrd.
> ... Knoppix 5.1.0 32-bit Live CD... - no problems at all.
> uname tells me 2.6.19 is the kernel version there,
> and SMP is running fine, all interrupts seem to be set
> up by ACPI properly.
Any chance you can grab the /proc/interrupts and dmesg from
the knoppix boot? The IRQ numbers will be different because
i386 still has a bogus "irq compression" patch in it, but
the dmesg will tell us if anything is different from
an ACPI irq allocation point of view.
> continues to fail in 2.6.21-rc4
> I suspect the fact that 32-bit i686
> boots puts the problem squarely in x86_64 specific code
Yes, though unless the kernel configs are really analogous
it is possible to get fooled. But it is good to know that
at least one modern shipping i386 kernel config works properly.
> Is there anything left for me to try?
2.6.21-rc5 I suppose:-)
Seriously, there have been some timer fixes, so it would be
worthwhile if you can check the state of -rc5.
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