Jeff Layton dee0c5f834 libceph: add new iov_iter-based ceph_msg_data_type and ceph_osd_data_type ... Add an iov_iter to the unions in ceph_msg_data and ceph_msg_data_cursor. Instead of requiring a list of pages or bvecs, we can just use an iov_iter directly, and avoid extra allocations. We assume that the pages represented by the iter are pinned such that they shouldn't incur page faults, which is the case for the iov_iters created by netfs. While working on this, Al Viro informed me that he was going to change iov_iter_get_pages to auto-advance the iterator as that pattern is more or less required for ITER_PIPE anyway. We emulate that here for now by advancing in the _next op and tracking that amount in the "lastlen" field. In the event that _next is called twice without an intervening _advance, we revert the iov_iter by the remaining lastlen before calling iov_iter_get_pages. Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Xiubo Li <xiubli@redhat.com> Reviewed-and-tested-by: Luís Henriques <lhenriques@suse.de> Reviewed-by: Milind Changire <mchangir@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>		2023-08-22 09:01:48 +02:00
..
6lowpan	6lowpan: Remove redundant initialisation.	2023-03-29 08:22:52 +01:00
9p	9p: remove dead stores (variable set again without being read)	2023-07-20 19:14:50 +00:00
802
8021q	Revert "vlan: Fix VLAN 0 memory leak"	2023-08-14 08:14:00 +01:00
appletalk	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
atm	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
ax25	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
batman-adv	batman-adv: Broken sync while rescheduling delayed work	2023-05-26 23:14:49 +02:00
bluetooth	Bluetooth: MGMT: Use correct address for memcpy()	2023-07-20 11:27:22 -07:00
bpf	bpf: Move kernel test kfuncs to bpf_testmod	2023-05-16 22:09:24 -07:00
bpfilter	net: Use umd_cleanup_helper()	2023-05-31 13:06:57 +02:00
bridge	Revert "bridge: Add extack warning when enabling STP in netns."	2023-07-20 10:46:28 +02:00
caif	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
can	net: annotate data-races around sk->sk_mark	2023-07-29 18:13:41 +01:00
ceph	libceph: add new iov_iter-based ceph_msg_data_type and ceph_osd_data_type	2023-08-22 09:01:48 +02:00
core	sock: Fix misuse of sk_under_memory_pressure()	2023-08-17 11:34:36 -07:00
dcb	net: dcb: choose correct policy to parse DCB_ATTR_BCN	2023-08-01 21:07:46 -07:00
dccp	dccp: fix data-race around dp->dccps_mss_cache	2023-08-04 18:27:58 -07:00
devlink	devlink: report devlink_port_type_warn source device	2023-06-17 00:31:14 -07:00
dns_resolver
dsa	net: dsa: fix older DSA drivers using phylink	2023-07-27 17:19:46 -07:00
ethernet
ethtool	net: create device lookup API with reference tracking	2023-06-15 08:21:11 +01:00
handshake	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-06-15 22:19:41 -07:00
hsr	net: hsr: Disable promiscuous mode in offload mode	2023-06-21 16:47:05 -07:00
ieee802154	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
ife
ipv4	ipsec-2023-08-15	2023-08-16 08:57:41 +01:00
ipv6	ipv6: fix indentation of a config attribute	2023-08-16 10:03:08 +01:00
iucv	net/iucv: Fix size of interrupt data	2023-03-16 17:34:40 -07:00
kcm	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
key	net: af_key: fix sadb_x_filter validation	2023-06-29 10:47:29 +02:00
l2tp	net: annotate data-races around sk->sk_mark	2023-07-29 18:13:41 +01:00
l3mdev
lapb
llc	llc: Don't drop packet from non-root netns.	2023-07-20 10:46:28 +02:00
mac80211	- New Drivers	2023-07-03 11:26:05 -07:00
mac802154	Core WPAN changes:	2023-06-24 15:41:46 -07:00
mctp	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
mpls	net: move gso declarations and functions to their own files	2023-06-10 00:11:41 -07:00
mptcp	mptcp: fix disconnect vs accept race	2023-08-04 18:26:27 -07:00
ncsi	net/ncsi: change from ndo_set_mac_address to dev_set_mac_address	2023-06-09 10:32:51 +01:00
netfilter	netfilter: nft_dynset: disallow object maps	2023-08-16 00:05:15 +02:00
netlabel	netlabel: Reorder fields in 'struct netlbl_domaddr6_map'	2023-06-20 20:06:56 -07:00
netlink	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-06-27 09:45:22 -07:00
netrom	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
nfc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-06-27 09:45:22 -07:00
nsh	net: move gso declarations and functions to their own files	2023-06-10 00:11:41 -07:00
openvswitch	net: openvswitch: reject negative ifindex	2023-08-15 19:07:52 -07:00
packet	net/packet: annotate data-races around tp->status	2023-08-04 18:03:16 -07:00
phonet	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
psample
qrtr	Networking changes for 6.5.	2023-06-28 16:43:10 -07:00
rds	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
rfkill	net: rfkill-gpio: Add explicit include for of.h	2023-04-06 20:36:27 +02:00
rose	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
rxrpc	Networking changes for 6.5.	2023-06-28 16:43:10 -07:00
sched	net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free	2023-07-31 20:10:37 -07:00
sctp	sctp: fix potential deadlock on &net->sctp.addr_wq_lock	2023-06-29 11:49:42 +02:00
smc	net/smc: Use correct buffer sizes when switching between TCP and SMC	2023-08-09 11:20:29 +01:00
strparser
sunrpc	sunrpc: set the bv_offset of first bvec in svc_tcp_sendmsg	2023-08-14 15:02:25 -04:00
switchdev
tipc	tipc: stop tipc crypto on failure in tipc_node_create	2023-07-27 11:45:05 +02:00
tls	net: tls: set MSG_SPLICE_PAGES consistently	2023-08-10 11:36:57 -07:00
unix	net: add missing data-race annotations around sk->sk_peek_off	2023-07-29 18:13:41 +01:00
vmw_vsock	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
wireless	wifi: nl80211: fix integer overflow in nl80211_parse_mbssid_elems()	2023-08-09 14:43:35 +02:00
x25	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
xdp	xsk: fix refcount underflow in error path	2023-08-09 20:08:04 -07:00
xfrm	ipsec-2023-08-15	2023-08-16 08:57:41 +01:00
compat.c	net/compat: Update msg_control_is_user when setting a kernel pointer	2023-04-14 11:09:27 +01:00
devres.c
Kconfig	net/core: Enable socket busy polling on -RT	2023-05-26 08:51:26 +01:00
Kconfig.debug
Makefile	net/handshake: Create a NETLINK service for handling handshake requests	2023-04-19 18:48:48 -07:00
socket.c	Networking changes for 6.5.	2023-06-28 16:43:10 -07:00
sysctl_net.c