linux/net/core
Sagi Grimberg d2d30a376d net: allow skb_datagram_iter to be called from any context
We only use the mapping in a single context, so kmap_local is sufficient
and cheaper. Make sure to use skb_frag_foreach_page as skb frags may
contain compound pages and we need to map page by page.

Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202406161539.b5ff7b20-oliver.sang@intel.com
Fixes: 950fcaecd5 ("datagram: consolidate datagram copy to iter helpers")
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Link: https://patch.msgid.link/20240626100008.831849-1-sagi@grimberg.me
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-07-02 14:55:15 +02:00
..
bpf_sk_storage.c netlink: introduce type-checking attribute iteration 2024-03-29 15:06:02 -07:00
datagram.c net: allow skb_datagram_iter to be called from any context 2024-07-02 14:55:15 +02:00
dev.c net: add softirq safety to netdev_rename_lock 2024-06-21 12:18:34 +01:00
dev.h net: move sysctl_skb_defer_max to net_hotdata 2024-04-30 18:46:52 -07:00
dev_addr_lists.c
dev_addr_lists_test.c net: dev_addr_lists: move locking out of init/exit in kunit 2024-04-15 10:26:35 +01:00
dev_ioctl.c
drop_monitor.c drop_monitor: replace spin_lock by raw_spin_lock 2024-04-15 09:54:15 +01:00
dst.c net: dst: Make dst_destroy() static and return void. 2024-02-06 11:45:53 +01:00
dst_cache.c net: dst_cache: add two DEBUG_NET warnings 2024-06-03 18:50:09 -07:00
failover.c
fib_notifier.c
fib_rules.c fib: rules: no longer hold RTNL in fib_nl_dumprule() 2024-04-12 19:09:31 -07:00
filter.c bpf: Avoid splat in pskb_pull_reason 2024-06-14 17:20:21 +02:00
flow_dissector.c ip_tunnel: convert __be16 tunnel flags to bitmaps 2024-04-01 10:49:28 +01:00
flow_offload.c
gen_estimator.c
gen_stats.c
gro.c net: gro: move L3 flush checks to tcp_gro_receive and udp_gro_receive_segment 2024-05-13 14:44:06 -07:00
gro_cells.c net: move netdev_max_backlog to net_hotdata 2024-03-07 21:12:42 -08:00
gso.c net: introduce struct net_hotdata 2024-03-07 21:12:41 -08:00
hotdata.c net: move sysctl_mem_pcpu_rsv to net_hotdata 2024-04-30 18:46:52 -07:00
hwbm.c
ieee8021q_helpers.c net: add IEEE 802.1q specific helpers 2024-05-08 10:35:09 +01:00
link_watch.c net: add netdev_set_operstate() helper 2024-02-14 11:20:13 +00:00
lwt_bpf.c
lwtunnel.c
Makefile net: add IEEE 802.1q specific helpers 2024-05-08 10:35:09 +01:00
neighbour.c net: Remove the now superfluous sentinel elements from ctl_table array 2024-05-03 13:29:41 +01:00
net-procfs.c net: make softnet_data.dropped an atomic_t 2024-04-01 11:28:32 +01:00
net-sysfs.c net: no longer acquire RTNL in threaded_show() 2024-05-03 15:14:01 -07:00
net-sysfs.h
net-traces.c
net_namespace.c netns: Make get_net_ns() handle zero refcount net 2024-06-18 10:59:52 +02:00
net_test.c pfcp: always set pfcp metadata 2024-04-01 10:49:28 +01:00
netclassid_cgroup.c
netdev-genl-gen.c netdev: support dumping a single netdev in qstats 2024-04-23 10:09:49 -07:00
netdev-genl-gen.h netdev: add per-queue statistics 2024-03-07 21:13:25 -08:00
netdev-genl.c netdev-genl: fix error codes when outputting XDP features 2024-06-14 18:04:29 -07:00
netevent.c
netpoll.c netpoll: Fix race condition in netpoll_owner_active 2024-04-30 19:03:47 -07:00
netprio_cgroup.c
of_net.c
page_pool.c dma-mapping updates for Linux 6.10 2024-05-20 10:23:39 -07:00
page_pool_priv.h
page_pool_user.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-07 10:29:36 -08:00
pktgen.c
ptp_classifier.c
request_sock.c tcp: make sure init the accept_queue's spinlocks once 2024-01-19 21:13:25 -08:00
rtnetlink.c rtnetlink: make the "split" NLM_DONE handling generic 2024-06-05 12:34:54 +01:00
scm.c af_unix: Add dead flag to struct scm_fp_list. 2024-05-10 18:52:45 -07:00
secure_seq.c
selftests.c
skbuff.c Revert "net: mirror skb frag ref/unref helpers" 2024-05-03 16:05:53 -07:00
skmsg.c bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue 2024-04-08 09:18:22 +02:00
sock.c net: do not leave a dangling sk pointer, when socket creation fails 2024-06-20 10:43:14 +02:00
sock_destructor.h
sock_diag.c sock_diag: remove sock_diag_mutex 2024-01-23 15:13:55 +01:00
sock_map.c sock_map: avoid race between sock_map_close and sk_psock_put 2024-05-28 12:05:19 +02:00
sock_reuseport.c
stream.c
sysctl_net_core.c net: Remove the now superfluous sentinel elements from ctl_table array 2024-05-03 13:29:41 +01:00
timestamping.c
tso.c
utils.c
xdp.c xdp: Remove WARN() from __xdp_reg_mem_model() 2024-06-24 13:44:02 +02:00