Alexei Starovoitov 89aa075832 net: sock: allow eBPF programs to be attached to sockets ... introduce new setsockopt() command: setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd, sizeof(prog_fd)) where prog_fd was received from syscall bpf(BPF_PROG_LOAD, attr, ...) and attr->prog_type == BPF_PROG_TYPE_SOCKET_FILTER setsockopt() calls bpf_prog_get() which increments refcnt of the program, so it doesn't get unloaded while socket is using the program. The same eBPF program can be attached to multiple sockets. User task exit automatically closes socket which calls sk_filter_uncharge() which decrements refcnt of eBPF program Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-12-05 21:47:32 -08:00
..
configs	parisc: Update defconfigs which were missing CONFIG_NET.	2014-09-24 14:34:29 -04:00
hpux	parisc: sys_hpux: NUL terminator is one past the end	2014-08-27 14:33:46 +02:00
include	net: sock: allow eBPF programs to be attached to sockets	2014-12-05 21:47:32 -08:00
kernel	parisc: Use compat layer for msgctl, shmat, shmctl and semtimedop syscalls	2014-11-10 22:23:47 +01:00
lib	parisc: Replace __get_cpu_var uses for address calculation	2014-04-03 20:50:33 +02:00
math-emu	parisc: remove duplicate define	2013-11-07 22:28:15 +01:00
mm	parisc: Eliminate memset after alloc_bootmem_pages	2014-07-24 22:05:08 +02:00
oprofile
defpalo.conf	parisc: switch to gzip-compressed vmlinuz kernel	2013-07-09 22:09:20 +02:00
install.sh	parisc: make "make install" not depend on vmlinux	2013-11-07 22:28:06 +01:00
Kconfig	parisc: Wire up seccomp, getrandom and memfd_create syscalls	2014-08-27 14:39:56 +02:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	parisc: Only use -mfast-indirect-calls option for 32-bit kernel builds	2014-09-23 21:38:26 +02:00
nm