CVSROOT: /cvs Module name: src Changes by: [email protected] 2016/02/09 21:34:14
Modified files:
sys/net : bpf.c
Log message:
protect the bpf ring with splnet as well as the kernel lock.
kernel lock protects it against other cpus, but splnet prevents bpf
code running at splsoftnet (eg, like bridge does) from having the
rings trampled by a hardware interrupt on the same cpu.
ok mpi@ jmatthew@
