Module Name: src
Committed By: martin
Date: Fri Sep 13 14:13:06 UTC 2024
Modified Files:
src/sys/net [netbsd-10]: bpf.c bpfdesc.h
Log Message:
Pull up following revision(s) (requested by ozaki-r in ticket #858):
sys/net/bpfdesc.h: revision 1.49
sys/net/bpf.c: revision 1.256
sys/net/bpf.c: revision 1.257
sys/net/bpfdesc.h: revision 1.50
bpf: restore wakeup softint
This change fixes the issue that fownsignal which can take an
adaptive mutex is called inside a pserialize read section in
bpf_deliver.
Fix issue #4 (only the latter of two) in PR#58596
bpf: protect selnotify and selrecord with bd_buf_mtx
We have to make updates and checks of buffers and calls of
selnotify/selrecord atomic to satisfy constraints of sel* API.
Also, bd_state and bd_cv are protected by bd_buf_mtx now.
Fix issue #3 of PR#58596
Part of the fix is inspired by riastradh's patch.
To generate a diff of this commit:
cvs rdiff -u -r1.249.2.2 -r1.249.2.3 src/sys/net/bpf.c
cvs rdiff -u -r1.48 -r1.48.10.1 src/sys/net/bpfdesc.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
