Matteo Croce 19249c0724 net: make net.core.{r,w}mem_{default,max} namespaced ...

The following sysctl are global and can't be read from a netns:

net.core.rmem_default
net.core.rmem_max
net.core.wmem_default
net.core.wmem_max

Make the following sysctl parameters available readonly from within a
network namespace, allowing a container to read them.

Signed-off-by: Matteo Croce <teknoraver@meta.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev>
Link: https://lore.kernel.org/r/20240530232722.45255-2-technoboy85@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2024-06-01 16:03:21 -07:00

..

bpf_sk_storage.c

netlink: introduce type-checking attribute iteration

2024-03-29 15:06:02 -07:00

datagram.c

net: remove skb_free_datagram_locked()

2024-03-26 15:37:24 +01:00

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_addr_lists.c

net: extract a few internals from netdevice.h

2022-04-07 20:32:09 -07:00

dev_ioctl.c

net: partial revert of the "Make timestamping selectable: series

2023-11-18 18:42:37 -08:00

dev.c

net: Rename mono_delivery_time to tstamp_type for scalabilty

2024-05-23 14:14:23 -07:00

dev.h

net: move sysctl_skb_defer_max to net_hotdata

2024-04-30 18:46:52 -07:00

drop_monitor.c

drop_monitor: replace spin_lock by raw_spin_lock

2024-04-15 09:54:15 +01:00

dst_cache.c

net: dst_cache: minor optimization in dst_cache_set_ip6()

2024-05-08 18:50:11 -07:00

dst.c

net: dst: Make dst_destroy() static and return void.

2024-02-06 11:45:53 +01:00

failover.c

net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf

2022-12-12 15:18:25 -08:00

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, net: Use DEV_STAT_INC()

2024-05-28 12:04:11 +02:00

flow_dissector.c

ip_tunnel: convert __be16 tunnel flags to bitmaps

2024-04-01 10:49:28 +01:00

flow_offload.c

tc: flower: Enable offload support IPSEC SPI field.

2023-08-02 10:09:32 +01:00

gen_estimator.c

treewide: Convert del_timer*() to timer_shutdown*()

2022-12-25 13:38:09 -08:00

gen_stats.c

net: Remove the obsolte u64_stats_fetch_*_irq() users (net).

2022-10-28 20:13:54 -07:00

gro_cells.c

net: move netdev_max_backlog to net_hotdata

2024-03-07 21:12:42 -08:00

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

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

lwt: Fix return values of BPF xmit ops

2023-08-18 16:05:26 +02:00

lwtunnel.c

xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available

2022-10-12 10:45:51 +02:00

Makefile

net: add IEEE 802.1q specific helpers

2024-05-08 10:35:09 +01:00

neighbour.c

net/neighbour: constify ctl_table arguments of utility function

2024-05-28 19:49:47 -07:00

net_namespace.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-05-09 10:01:01 -07:00

net_test.c

pfcp: always set pfcp metadata

2024-04-01 10:49:28 +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

udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint

2023-07-07 09:16:52 +01:00

netclassid_cgroup.c

cgroup, netclassid: on modifying netclassid in cgroup, only consider the main process.

2023-10-16 16:36:53 -07:00

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: Add queue stats for TX stop and wake

2024-05-13 14:58:36 -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

bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode

2021-09-13 16:35:58 -07:00

of_net.c

net: Explicitly include correct DT includes

2023-07-27 20:33:16 -07:00

page_pool_priv.h

net: page_pool: report when page pool was destroyed

2023-11-28 15:48:39 +01:00

page_pool_user.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-03-07 10:29:36 -08:00

page_pool.c

Merge tag 'dma-mapping-6.10-2024-05-20' of git://git.infradead.org/users/hch/dma-mapping

2024-05-20 10:23:39 -07:00

pktgen.c

net: pktgen: Use wait_event_freezable_timeout() for freezable kthread

2023-12-27 14:34:52 +00:00

ptp_classifier.c

ptp: Add generic PTP is_sync() function

2022-03-07 11:31:34 +00:00

request_sock.c

tcp: make sure init the accept_queue's spinlocks once

2024-01-19 21:13:25 -08:00

rtnetlink.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2024-05-09 10:01:01 -07:00

scm.c

af_unix: Add dead flag to struct scm_fp_list.

2024-05-10 18:52:45 -07:00

secure_seq.c

tcp: Fix data-races around sysctl knobs related to SYN option.

2022-07-20 10:14:49 +01:00

selftests.c

net: fill in MODULE_DESCRIPTION()s under net/core

2023-10-28 11:29:27 +01:00

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_destructor.h

skb_expand_head() adjust skb->truesize incorrectly

2021-10-22 12:35:51 -07:00

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

soreuseport: Fix socket selection for SO_INCOMING_CPU.

2022-10-25 11:35:16 +02:00

sock.c

net: validate SO_TXTIME clockid coming from userspace

2024-06-01 15:47:23 -07:00

stream.c

net: Return error from sk_stream_wait_connect() if sk_wait_event() fails

2023-12-15 10:48:51 +00:00

sysctl_net_core.c

net: make net.core.{r,w}mem_{default,max} namespaced

2024-06-01 16:03:21 -07:00

timestamping.c

net: partial revert of the "Make timestamping selectable: series

2023-11-18 18:42:37 -08:00

tso.c

net: tso: inline tso_count_descs()

2022-12-12 15:04:39 -08:00

utils.c

net: core: inet[46]_pton strlen len types

2022-11-01 21:14:39 -07:00

xdp.c

net: move skbuff_cache(s) to net_hotdata

2024-03-07 21:12:42 -08:00