CVSROOT: /cvs Module name: src Changes by: k...@cvs.openbsd.org 2023/05/25 13:35:58
Modified files:
sys/dev/ic : mfi.c mpi.c
sys/dev/pci : mfii.c mpii.c
sys/scsi : scsi_base.c
Log message:
Disable witness for mutexes created on the stack which allows
the ddb command 'show witness' to succeed without panicking.
Leaving witness enabled on these mutexes saves a pointer to
struct lock_type on the stack which gets clobbered resulting
in a panic in witness_ddb_display_descendants().
okay miod@
