Christoph Hellwig 6d04fe15f7 net: optimize the sockptr_t for unified kernel/user address spaces ... For architectures like x86 and arm64 we don't need the separate bit to indicate that a pointer is a kernel pointer as the address spaces are unified. That way the sockptr_t can be reduced to a union of two pointers, which leads to nicer calling conventions. The only caveat is that we need to check that users don't pass in kernel address and thus gain access to kernel memory. Thus the USER_SOCKPTR helper is replaced with a init_user_sockptr function that does this check and returns an error if it fails. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-07-24 15:41:54 -07:00
..
6lowpan	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
9p	net: 9p: kerneldoc fixes	2020-07-13 17:20:39 -07:00
802
8021q	net: get rid of lockdep_set_class_and_subclass()	2020-06-28 21:37:23 -07:00
appletalk	net: make ->{get,set}sockopt in proto_ops optional	2020-07-19 18:16:41 -07:00
atm	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
ax25	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
batman-adv	batman-adv: Introduce a configurable per interface hop penalty	2020-06-26 10:37:11 +02:00
bluetooth	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
bpf	bpf: Add tests for PTR_TO_BTF_ID vs. null comparison	2020-06-30 22:21:29 +02:00
bpfilter	bpfilter: switch bpfilter_ip_set_sockopt to sockptr_t	2020-07-24 15:41:54 -07:00
bridge	netfilter: switch nf_setsockopt to sockptr_t	2020-07-24 15:41:54 -07:00
caif	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
can	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
ceph	libceph: don't omit used_replica in target_copy()	2020-06-16 16:02:08 +02:00
core	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
dcb	dcb_doit: remove redundant skb check	2020-06-23 20:27:09 -07:00
dccp	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
decnet	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
dns_resolver	docs: networking: convert dns_resolver.txt to ReST	2020-04-28 14:39:46 -07:00
dsa	net: dsa: stop overriding master's ndo_get_phys_port_name	2020-07-23 15:14:58 -07:00
ethernet	net: move devres helpers into a separate source file	2020-05-23 16:56:17 -07:00
ethtool	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-07-11 00:46:00 -07:00
hsr	net: hsr: remove redundant null check	2020-07-20 18:33:32 -07:00
ieee802154	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
ife
ipv4	net: optimize the sockptr_t for unified kernel/user address spaces	2020-07-24 15:41:54 -07:00
ipv6	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
iucv	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
kcm	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
key	net: make ->{get,set}sockopt in proto_ops optional	2020-07-19 18:16:41 -07:00
l2tp	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
l3mdev	l3mdev: add infrastructure for table to VRF mapping	2020-06-20 17:22:22 -07:00
lapb	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
llc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
mac80211	net: mac80211: kerneldoc fixes	2020-07-13 17:20:39 -07:00
mac802154	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
mpls	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
mptcp	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
ncsi	net/ncsi: use eth_zero_addr() to clear mac address	2020-07-23 11:49:41 -07:00
netfilter	netfilter: switch nf_setsockopt to sockptr_t	2020-07-24 15:41:54 -07:00
netlabel	net: netlabel: kerneldoc fixes	2020-07-13 17:20:40 -07:00
netlink	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
netrom	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
nfc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
nsh	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
openvswitch	net: openvswitch: reorder masks array based on usage	2020-07-17 10:36:50 -07:00
packet	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
phonet	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
psample	net: psample: fix build error when CONFIG_INET is not enabled	2020-05-23 16:36:05 -07:00
qrtr	net: make ->{get,set}sockopt in proto_ops optional	2020-07-19 18:16:41 -07:00
rds	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
rfkill
rose	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
rxrpc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
sched	net/sched: cls_flower: Add hash info to flow classification	2020-07-24 15:23:31 -07:00
sctp	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
smc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
strparser
sunrpc	Fixes for a umask bug on exported filesystems lacking ACL support, a	2020-07-02 20:35:33 -07:00
switchdev	net: switchdev: kerneldoc fixes	2020-07-13 17:20:40 -07:00
tipc	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
tls	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
unix	net: make ->{get,set}sockopt in proto_ops optional	2020-07-19 18:16:41 -07:00
vmw_vsock	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
wimax
wireless	net: wireless: kerneldoc fixes	2020-07-13 17:20:40 -07:00
x25	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
xdp	net: pass a sockptr_t into ->setsockopt	2020-07-24 15:41:54 -07:00
xfrm	net/xfrm: switch xfrm_user_policy to sockptr_t	2020-07-24 15:41:53 -07:00
compat.c	net: remove compat_sys_{get,set}sockopt	2020-07-19 18:16:40 -07:00
devres.c	net: devres: rename the release callback of devm_register_netdev()	2020-06-30 15:57:34 -07:00
Kconfig	net: ethtool: Remove PHYLIB direct dependency	2020-07-07 15:41:05 -07:00
Makefile	net: move devres helpers into a separate source file	2020-05-23 16:56:17 -07:00
socket.c	net: optimize the sockptr_t for unified kernel/user address spaces	2020-07-24 15:41:54 -07:00
sysctl_net.c