On Fri, Jan 14, 2000 at 07:37:15AM +0000, Yngvi wrote:
> I have been unable to boot kernels since 2.3.33, I always get
> about 1000 "pc_keyb: controller jammed (0xFF)." messages
> and then a
> NMI Watchdog detected LOCKUP on CPU0, registers:
> (see below)
> console shuts up ...
>
> And now nothing much happens, I had a working 2.3.25 kernel but did not
> try all the kernels in between so I dont know if this is the exact
> place for the introduction of this behavior. But I do have a suspect:
> http://www.kernelnotes.org/v23patch/patch-2.3.33/linux_drivers_char_pc_keyb.c.html
Sounds like the keyboard status register cannot be read (and always yields
all-ones).
You can experiment yourself. Undo the patch you mentioned and see whether
that makes a difference.
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This archive was generated by hypermail 2b29 : Sat Jan 15 2000 - 21:00:23 EST