On Mon, 13 Dec 1999, Frank van der Linden wrote:

> A bio (disk) interrupt occurred, but the softdep code thinks that
> bio interrupts are blocked (this is the "lock" it's talking about).
> This means that something in the softdep code or called by the
> softdep code enables bio interrupts wrongly (i.e. a splx() call that's
> wrong), or that the softdep code does not "release" the "lock" somewhere.
> 
> Did you ever get "WARNING: SPL NOT LOWERED ON SYSCALL EXIT" (only
> printed if you have DIAGNOSTIC enabled)?
Hi,
  Just been playing with softdeps on arm32 and I have seen this particular
warning with heavy I/O e.g. filesystem tests etc.

Cheers,
				Mark