re: kern/46791: eso(4) kernel panic while booting -current

[Andreas Gustafsson <gson%gson.org@localhost>]

matthew green wrote:
>  can you try this untested patch?  thanks.

I tried the patch, but it still panics in the same place. 
I think the actual call path causing the panic is

  eso_attach() -> eso_reset() (inlined) -> eso_write_mixreg()

but in addition to that, it looks like eso_attach() also calls several
other functions that assert that intr_lock is held without actually
holding it: eso_set_monooutsrc(), eso_set_mopnoinbypass(),
eso_set_preamp(), and eso_set_recsrc().
-- 
Andreas Gustafsson, gson%gson.org@localhost