Daniel Borkmann ac67eb2c53 seccomp, filter: add and use bpf_prog_create_from_user from seccomp ... Seccomp has always been a special candidate when it comes to preparation of its filters in seccomp_prepare_filter(). Due to the extra checks and filter rewrite it partially duplicates code and has BPF internals exposed. This patch adds a generic API inside the BPF code code that seccomp can use and thus keep it's filter preparation code minimal and better maintainable. The other side-effect is that now classic JITs can add seccomp support as well by only providing a BPF_LDX | BPF_W | BPF_ABS translation. Tested with seccomp and BPF test suites. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Cc: Nicolas Schichan <nschichan@freebox.fr> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Kees Cook <keescook@chromium.org> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-05-09 17:35:05 -04:00
..
6lowpan	6lowpan: nhc: add other known rfc6282 compressions	2015-02-14 23:08:44 +01:00
9p	9p: patches for 4.1 merge window	2015-04-18 17:45:30 -04:00
802	net: Kill dev_rebuild_header	2015-03-02 16:43:41 -05:00
8021q	vlan: implement ndo_get_iflink	2015-04-02 14:05:00 -04:00
appletalk	appletalk: Use eth_<foo>_addr instead of memset	2015-03-03 17:01:37 -05:00
atm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-04-15 09:00:47 -07:00
ax25	ax25: Fix the build when CONFIG_INET is disabled	2015-03-05 13:17:39 -05:00
batman-adv	dev: introduce dev_get_iflink()	2015-04-02 14:04:59 -04:00
bluetooth	Bluetooth: hidp: Fix regression with older userspace and flags validation	2015-04-18 11:01:08 -04:00
bridge	ebtables: Use eth_proto_is_802_3	2015-05-05 19:24:42 -04:00
caif	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-20 18:51:09 -04:00
can	can: introduce new raw socket option to join the given CAN filters	2015-04-01 11:28:22 +02:00
ceph	crush: straw2 bucket type with an efficient 64-bit crush_ln()	2015-04-22 18:33:43 +03:00
core	seccomp, filter: add and use bpf_prog_create_from_user from seccomp	2015-05-09 17:35:05 -04:00
dcb	net/dcb: Add IEEE QCN attribute	2015-03-06 21:50:02 -05:00
dccp	inet: fix possible panic in reqsk_queue_unlink()	2015-04-24 11:39:15 -04:00
decnet	netfilter: Pass socket pointer down through okfn().	2015-04-07 15:25:55 -04:00
dns_resolver	Merge commit 'v3.16' into next	2014-10-01 00:44:04 +10:00
dsa	net: dsa: Add lockdep class to tx queues to avoid lockdep splat	2015-05-09 16:05:54 -04:00
ethernet	etherdev: Fix sparse error, make test usable by other functions	2015-05-05 19:24:42 -04:00
hsr	net/hsr: Fix NULL pointer dereference and refcnt bugs when deleting a HSR interface.	2015-03-01 13:40:23 -05:00
ieee802154	ieee802154: don't export static symbol	2015-03-14 17:11:31 +01:00
ipv4	tcp: add TCPWinProbe and TCPKeepAlive SNMP counters	2015-05-09 16:42:32 -04:00
ipv6	net: fix two sparse warnings introduced by IGMP/MLD parsing exports	2015-05-04 19:19:54 -04:00
ipx	net: Remove iocb argument from sendmsg and recvmsg	2015-03-02 13:06:31 -05:00
irda	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-03-09 23:38:02 -04:00
iucv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-02 16:16:53 -04:00
key	xfrm: simplify xfrm_address_t use	2015-03-31 13:58:35 -04:00
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-06 22:34:15 -04:00
lapb	lapb: move EXPORT_SYMBOL after functions.	2014-10-24 15:51:42 -04:00
llc	net: Remove iocb argument from sendmsg and recvmsg	2015-03-02 13:06:31 -05:00
mac80211	mac80211: add missing documentation for rate_ctrl_lock	2015-05-06 16:00:32 +02:00
mac802154	mac802154: cleanup concurrent check	2015-03-27 19:18:50 +01:00
mpls	mpls: Prevent use of implicit NULL label as outgoing label	2015-04-22 14:24:54 -04:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf	2015-04-27 23:12:34 -04:00
netlabel	netlink: implement nla_put_in_addr and nla_put_in6_addr	2015-03-31 13:58:35 -04:00
netlink	net: fix crash in build_skb()	2015-04-25 15:49:49 -04:00
netrom	net: Kill dev_rebuild_header	2015-03-02 16:43:41 -05:00
nfc	nfc: Fix portid type in urelease_work	2015-04-13 16:35:16 -04:00
openvswitch	openvswitch: Use eth_proto_is_802_3	2015-05-05 19:24:42 -04:00
packet	af_packet: pass checksum validation status to the user	2015-03-23 22:01:28 -04:00
phonet	net: Remove iocb argument from sendmsg and recvmsg	2015-03-02 13:06:31 -05:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-14 15:44:14 -04:00
rfkill	Last round of updates for net-next:	2015-02-04 14:57:45 -08:00
rose	net: Kill dev_rebuild_header	2015-03-02 16:43:41 -05:00
rxrpc	new helper: msg_data_left()	2015-04-11 15:53:35 -04:00
sched	sch_choke: Use flow_keys_digest	2015-05-04 00:09:09 -04:00
sctp	sctp: avoid to repeatedly declare external variables	2015-03-25 11:40:16 -04:00
sunrpc	NFS client updates for Linux 4.1	2015-04-26 17:33:59 -07:00
switchdev	switchdev: fix stp update API to work with layered netdevices	2015-03-23 16:44:56 -04:00
tipc	tipc: send explicit not supported error in nl compat	2015-05-09 16:40:03 -04:00
unix	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-27 14:05:19 -07:00
vmw_vsock	net: Remove iocb argument from sendmsg and recvmsg	2015-03-02 13:06:31 -05:00
wimax	wimax: convert printk to pr_foo()	2014-10-07 20:28:44 -04:00
wireless	cfg80211: change GO_CONCURRENT to IR_CONCURRENT for STA	2015-05-06 15:50:02 +02:00
x25	net: Remove iocb argument from sendmsg and recvmsg	2015-03-02 13:06:31 -05:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-04-14 15:44:14 -04:00
compat.c	net: switch importing msghdr from userland to {compat_,}import_iovec()	2015-04-09 00:02:26 -04:00
Kconfig	kconfig: use bool instead of boolean for type definition attributes	2015-01-07 13:08:04 +01:00
Makefile	mpls: Refactor how the mpls module is built	2015-03-04 00:26:06 -05:00
socket.c	VFS: net/: d_inode() annotations	2015-04-15 15:06:56 -04:00
sysctl_net.c