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
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boot	FRV: Don't objcopy the GNU build_id note	2012-11-02 13:20:42 +00:00
include	net: sock: allow eBPF programs to be attached to sockets	2014-12-05 21:47:32 -08:00
kernel	frv: remove deprecated IRQF_DISABLED	2014-10-09 22:26:03 -04:00
lib	irq_work: Add generic hardirq context callbacks	2010-10-18 19:58:50 +02:00
mb93090-mb00	PCI: Turn pcibios_penalize_isa_irq() into a weak function	2014-05-27 16:23:58 -06:00
mm	frv: remove unused declarations of __start___ex_table and __stop___ex_table	2014-10-14 02:18:28 +02:00
defconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Kconfig	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Makefile	frv: Remove redundant debugging info flag	2014-01-28 10:57:24 +01:00