Daniel Borkmann 62c7989b24 bpf: allow b/h/w/dw access for bpf's cb in ctx ... When structs are used to store temporary state in cb[] buffer that is used with programs and among tail calls, then the generated code will not always access the buffer in bpf_w chunks. We can ease programming of it and let this act more natural by allowing for aligned b/h/w/dw sized access for cb[] ctx member. Various test cases are attached as well for the selftest suite. Potentially, this can also be reused for other program types to pass data around. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-01-12 10:00:31 -05:00
..
Makefile	bpf: BPF for lightweight tunnel infrastructure	2016-12-02 10:51:49 -05:00
datagram.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
dev.c	net: core: Make netif_wake_subqueue a wrapper	2017-01-12 09:18:05 -05:00
dev_addr_lists.c	…
dev_ioctl.c	…
devlink.c	devlink: Add E-Switch inline mode control	2016-11-24 16:01:14 -05:00
drop_monitor.c	drop_monitor: consider inserted data in genlmsg_end	2017-01-03 11:09:44 -05:00
dst.c	net: add dst_cache to ovs vxlan lwtunnel	2016-02-16 20:21:48 -05:00
dst_cache.c	net: dst_cache_per_cpu_dst_set() can be static	2016-03-18 17:45:08 -04:00
ethtool.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-11-26 23:42:21 -05:00
fib_rules.c	net: core: add missing check for uid_range in rule_exists.	2016-11-09 13:28:10 -05:00
filter.c	bpf: allow b/h/w/dw access for bpf's cb in ctx	2017-01-12 10:00:31 -05:00
flow.c	Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-12-12 19:25:04 -08:00
flow_dissector.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-01-11 14:43:39 -05:00
gen_estimator.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
gen_stats.c	net_sched: gen_estimator: complete rewrite of rate estimators	2016-12-05 15:21:59 -05:00
hwbm.c	net: hwbm: Fix unbalanced spinlock in error case	2016-05-25 12:35:09 -07:00
link_watch.c	…
lwt_bpf.c	bpf: BPF for lightweight tunnel infrastructure	2016-12-02 10:51:49 -05:00
lwtunnel.c	bpf: BPF for lightweight tunnel infrastructure	2016-12-02 10:51:49 -05:00
neighbour.c	neigh: Send netevent after marking neigh as dead	2016-12-23 12:31:18 -05:00
net-procfs.c	net: remove NETDEV_TX_LOCKED support	2016-04-26 15:53:05 -04:00
net-sysfs.c	net: Add support for XPS with QoS via traffic classes	2016-10-31 15:00:48 -04:00
net-sysfs.h	…
net-traces.c	…
net_namespace.c	Merge branch 'stable-4.10' of git://git.infradead.org/users/pcmoore/audit	2016-12-14 14:06:40 -08:00
netclassid_cgroup.c	core: remove unneded headers for net cgroup controllers.	2016-02-17 15:31:27 -05:00
netevent.c	…
netpoll.c	netpoll: more efficient locking	2016-11-16 18:32:02 -05:00
netprio_cgroup.c	core: remove unneded headers for net cgroup controllers.	2016-02-17 15:31:27 -05:00
pktgen.c	net-tc: convert tc_verd to integer bitfields	2017-01-08 20:58:52 -05:00
ptp_classifier.c	…
request_sock.c	ipv4: Namespaceify tcp_max_syn_backlog knob	2016-12-29 11:38:31 -05:00
rtnetlink.c	rtnl: stats - add missing netlink message size checks	2016-12-29 14:05:15 -05:00
scm.c	scm: remove use CMSG{_COMPAT}_ALIGN(sizeof(struct {compat_}cmsghdr))	2017-01-04 13:04:37 -05:00
secure_seq.c	secure_seq: use SipHash in place of MD5	2017-01-09 13:58:57 -05:00
skbuff.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-01-11 14:43:39 -05:00
sock.c	net: fix AF_SMC related typo	2017-01-12 09:47:01 -05:00
sock_diag.c	sock_diag: align nlattr properly when needed	2016-04-26 12:00:48 -04:00
sock_reuseport.c	soreuseport: do not export reuseport_add_sock()	2016-10-18 14:18:23 -04:00
stream.c	net: fix sleeping for sk_wait_event()	2016-11-14 13:17:21 -05:00
sysctl_net_core.c	net: dev_weight: TX/RX orthogonality	2016-12-29 15:38:35 -05:00
timestamping.c	…
tso.c	…
utils.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00