Michael L. Hitch wrote: > Module Name: src > Committed By: mhitch > Date: Mon Nov 9 04:31:03 UTC 2009 > > Modified Files: > src/sys/arch/alpha/alpha: pmap.c > > Log Message: > The tlb shootdown IPI can interrupt the pool_cache_get() in places that > can cause a deadlock or pool cache corruption. Take the shootdown job > queue mutex before calling pool_cache_get(), which will block the IPI > interrupts and seems to fix the remaining tlb shootdown deadlocks and > pool cache corruption I've been seeing. Should address both > PR port-amiga/38335 and PR port-amiga/42174.
You mean port-alpha, right ? Christoph
