Arnd Bergmann 0af413bd3e flow_dissector: work around stack frame size warning ... The fl_flow_key structure is around 500 bytes, so having two of them on the stack in one function now exceeds the warning limit after an otherwise correct change: net/sched/cls_flower.c:298:12: error: stack frame size of 1056 bytes in function 'fl_classify' [-Werror,-Wframe-larger-than=] I suspect the fl_classify function could be reworked to only have one of them on the stack and modify it in place, but I could not work out how to do that. As a somewhat hacky workaround, move one of them into an out-of-line function to reduce its scope. This does not necessarily reduce the stack usage of the outer function, but at least the second copy is removed from the stack during most of it and does not add up to whatever is called from there. I now see 552 bytes of stack usage for fl_classify(), plus 528 bytes for fl_mask_lookup(). Fixes: 58cff782cc ("flow_dissector: Parse multiple MPLS Label Stack Entries") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-06-01 11:52:05 -07:00
..
6lowpan
9p
802
8021q	netpoll: accept NULL np argument in netpoll_send_skb()	2020-05-07 18:11:07 -07:00
appletalk	ipv4,appletalk: move SIOCADDRT and SIOCDELRT handling into ->compat_ioctl	2020-05-18 17:35:02 -07:00
atm	atm: switch do_atmif_sioc() to direct use of atm_dev_ioctl()	2020-05-20 20:31:36 -04:00
ax25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-24 13:47:27 -07:00
batman-adv	This cleanup patchset includes the following patches:	2020-05-26 15:19:29 -07:00
bluetooth	Bluetooth: Acquire sk_lock.slock without disabling interrupts	2020-05-29 13:48:46 +02:00
bpf	bpf: Fix too large copy from user in bpf_test_init	2020-05-19 17:56:34 +02:00
bpfilter	SPDX patches for 5.7-rc1.	2020-04-03 13:12:26 -07:00
bridge	bridge: Avoid infinite loop when suppressing NS messages with invalid options	2020-06-01 11:08:41 -07:00
caif	net: caif: Fix use correct return type for ndo_start_xmit()	2020-04-30 12:13:07 -07:00
can
ceph	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
core	devlink: Add ACL control packet traps	2020-06-01 11:49:23 -07:00
dcb
dccp	ipv6: move SIOCADDRT and SIOCDELRT handling into ->compat_ioctl	2020-05-18 17:35:02 -07:00
decnet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2020-05-01 17:02:27 -07:00
dns_resolver	docs: networking: convert dns_resolver.txt to ReST	2020-04-28 14:39:46 -07:00
dsa	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
ethernet	net: move devres helpers into a separate source file	2020-05-23 16:56:17 -07:00
ethtool	net: ethtool: cabletest: Make ethnl_act_cable_test_tdr_cfg static	2020-05-29 17:28:30 -07:00
hsr	hsr: remove WARN_ONCE() in hsr_fill_frame_info()	2020-05-07 17:40:02 -07:00
ieee802154	ieee802154: 6lowpan: remove unnecessary comparison	2020-05-08 22:25:10 -07:00
ife
ipv4	ipv4: nexthop: Fix deadcode issue by performing a proper NULL check	2020-06-01 11:05:35 -07:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
iucv	net/af_iucv: clean up function prototypes	2020-05-19 12:50:14 -07:00
kcm
key
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
l3mdev
lapb	docs: networking: convert lapb-module.txt to ReST	2020-04-30 12:56:35 -07:00
llc
mac80211	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
mac802154
mpls	net: Make mpls_entry_encode() available for generic users	2020-05-29 21:20:20 -07:00
mptcp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
ncsi
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2020-06-01 11:46:30 -07:00
netlabel	netlabel: cope with NULL catmap	2020-05-12 18:12:40 -07:00
netlink	bpf: Enable bpf_iter targets registering ctx argument types	2020-05-13 12:30:50 -07:00
netrom	net: partially revert dynamic lockdep key changes	2020-05-04 12:05:56 -07:00
nfc
nsh
openvswitch	net: openvswitch: use div_u64() for 64-by-32 divisions	2020-04-25 20:48:21 -07:00
packet
phonet	sysctl: pass kernel pointers to ->proc_handler	2020-04-27 02:07:40 -04:00
psample	net: psample: fix build error when CONFIG_INET is not enabled	2020-05-23 16:36:05 -07:00
qrtr	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
rds	tcp: add tcp_sock_set_keepcnt	2020-05-28 11:11:45 -07:00
rfkill
rose	net: partially revert dynamic lockdep key changes	2020-05-04 12:05:56 -07:00
rxrpc	rxrpc: add rxrpc_sock_set_min_security_level	2020-05-28 11:11:46 -07:00
sched	flow_dissector: work around stack frame size warning	2020-06-01 11:52:05 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
smc	net/smc: pre-fetch send buffer outside of send_lock	2020-05-30 18:12:25 -07:00
strparser
sunrpc	ipv6: add ip6_sock_set_recvpktinfo	2020-05-28 11:11:46 -07:00
switchdev
tipc	tipc: remove set but not used variable 'prev'	2020-05-29 16:59:04 -07:00
tls	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
unix
vmw_vsock	virtio_vsock: Fix race condition in virtio_transport_recv_pkt	2020-05-30 17:44:01 -07:00
wimax
wireless	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
x25	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-06 22:10:13 -07:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-05-31 17:48:46 -07:00
compat.c	get rid of compat_mc_setsockopt()	2020-05-20 20:31:32 -04:00
devres.c	net: devres: provide devm_register_netdev()	2020-05-23 16:56:17 -07:00
Kconfig	net: ethtool: netlink: Add support for triggering a cable test	2020-05-10 12:28:41 -07:00
Makefile	net: move devres helpers into a separate source file	2020-05-23 16:56:17 -07:00
socket.c	net: remove kernel_setsockopt	2020-05-29 13:10:39 -07:00
sysctl_net.c