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
..
auxvec.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
bitsperlong.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
byteorder.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
errno.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
fcntl.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
ioctl.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
ioctls.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
ipcbuf.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
Kbuild	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
kvm_para.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
mman.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
msgbuf.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
param.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
poll.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
posix_types.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
ptrace.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
resource.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
sembuf.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
setup.h	UAPI: Make arch/mn10300/include/uapi/asm/setup.h non-empty	2012-10-17 12:32:35 +01:00
shmbuf.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
sigcontext.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
siginfo.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
signal.h	unify SS_ONSTACK/SS_DISABLE definitions	2012-12-19 18:07:39 -05:00
socket.h	net: sock: allow eBPF programs to be attached to sockets	2014-12-05 21:47:32 -08:00
sockios.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
stat.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
statfs.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
swab.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
termbits.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
termios.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
types.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00
unistd.h	UAPI: (Scripted) Disintegrate arch/mn10300/include/asm	2012-10-10 12:10:10 +01:00