Re: SMP Lockups III -The Search for Stability

Andrew Morton (andrewm@uow.edu.au)
Fri, 14 Apr 2000 23:12:45 +1000


Philippe Troin wrote:
>
> ...
> gcc 2.95 is not supported for kernel compilations.

And it takes 50% longer...

David, the 2.2.x driver for 3c905 has some dubious SMP handling and does
a __global_save_flags()/__global_cli()/__global_restore_flags() for each
Tx packet (slow).

Not sure about the 21140 driver.

I suggest that you drop some different NICs into that box for a while.
If you do, pleeeze tell me the outcome.

Was the unrecoverable network stall on both interfaces?

-- 
-akpm-

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