problem with Keyboard on SMP

[Yuri Khotyaintsev]

I have a very strange problem with keyboard on my SMP mashines. Button 'e' on 
the keyboard seems to be dead. Other buttons work OK. This is NOT a broken 
keyboard.

More details:
I observe this on two SMP (2xPII and 2xPIII) servers running 4.9.
The first mashine (PII) was not showing such behaviour before I installed a 
second processor. The second mashine (PIII) was running Linux before (same 
hardware), and the problem was not present. But it is there with 4.9-GENERIC 
kernel.

I was not paying much attention to this when it was only on one mashine, but 
now I have two. This two are all of my SMP/STABLE mashines, other SMP servers 
are running current and have no problems.

Have anybody seen something like this?

Do I need to give some special flags to atkbd in kernel config?

Yuri