linux/net
Linus Torvalds 1bc1885835 Asides of the avalanche of LLM-driven fixes, there are a couple of
big changes this cycle:
 
 - negative dentry and symlink cache
 - a way out of the unkillable "io_wait_event_killable" (because it
   looped around waiting for the request flush to come back from
   server; this has been bugging syzcaller folks since forever):
   I'm still not 100% sure about this patch, but I think it's as
   good as we'll ever get, and will keep testing a bit further in the
   coming weeks
 
 The rest is more noisy than usual, but shouldn't cause any trouble.
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Merge tag '9p-for-7.2-rc1' of https://github.com/martinetd/linux

Pull 9p updates from Dominique Martinet:
 "Asides of the avalanche of LLM-driven fixes, there are a couple of big
  changes this cycle:

   - negative dentry and symlink cache

   - a way out of the unkillable "io_wait_event_killable" (because it
     looped around waiting for the request flush to come back from
     server; this has been bugging syzcaller folks since forever): I'm
     still not 100% sure about this patch, but I think it's as good as
     we'll ever get, and will keep testing a bit further in the coming
     weeks

  The rest is more noisy than usual, but shouldn't cause any trouble"

* tag '9p-for-7.2-rc1' of https://github.com/martinetd/linux:
  9p: Add missing read barrier in virtio zero-copy path
  net/9p: Replace strlen() strcpy() pair with strscpy()
  9p: skip nlink update in cacheless mode to fix WARN_ON
  net/9p: fix race condition on rdma->state in trans_rdma.c
  9p: v9fs_file_do_lock: replace WARN_ONCE with p9_debug
  9p: Enable symlink caching in page cache
  9p: Set default negative dentry retention time for cache=loose
  9p: Add mount option for negative dentry cache retention
  9p: Cache negative dentries for lookup performance
  9p: avoid returning ERR_PTR(0) from mkdir operations
  9p: avoid putting oldfid in p9_client_walk() error path
  net/9p: fix infinite loop in p9_client_rpc on fatal signal
  docs/filesystems/9p: fix broken external links
  9p: invalidate readdir buffer on seek
  9p: use kvzalloc for readdir buffer
  net/9p/usbg: Constify struct configfs_item_operations
2026-06-21 10:26:31 -07:00
..
6lowpan 6lowpan: fix NHC entry use-after-free on error path 2026-06-11 15:27:07 -07:00
9p 9p: Add missing read barrier in virtio zero-copy path 2026-06-21 05:22:57 +00:00
802 appletalk: move the protocol out of tree 2026-06-16 14:37:06 -07:00
8021q 8021q: delete cleared egress QoS mappings 2026-04-23 12:13:57 +02:00
atm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
batman-adv batman-adv: fix kernel-doc typos and grammar errors 2026-06-05 09:12:09 +02:00
bluetooth Bluetooth: L2CAP: validate connectionless PSM length 2026-06-11 14:24:41 -04:00
bpf bpf-next-7.2 2026-06-17 09:18:14 +01:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
can Networking changes for 7.1. 2026-04-14 18:36:10 -07:00
ceph libceph: Fix potential null-ptr-deref in decode_choose_args() 2026-05-12 21:00:59 +02:00
core bpf-next-7.2 2026-06-17 09:18:14 +01:00
dcb Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
devlink devlink: Warn on resource ID collision with PARENT_TOP 2026-06-15 12:41:41 -07:00
dns_resolver net/dns_resolver: use kasprintf + kmemdup_nul to simplify dns_query 2026-06-04 18:39:29 -07:00
dsa net: dsa: tag_yt921x: handle ACL tag code 2026-06-10 08:26:05 -07:00
ethernet bonding: prevent potential infinite loop in bond_header_parse() 2026-03-16 19:29:45 -07:00
ethtool tls: remove tls_toe and the related driver 2026-06-12 16:43:10 -07:00
handshake handshake: Require admin permission for DONE command 2026-06-12 15:45:44 -07:00
hsr net: hsr: simplify fill_last_seq_nrs() 2026-06-12 16:20:28 -07:00
ieee802154 ieee802154: 6lowpan: only accept IPv6 packets in lowpan_xmit() 2026-06-04 08:51:32 -07:00
ife net: ife: require ETH_HLEN to be pullable in ife_decode() 2026-06-13 17:34:39 -07:00
ipv4 bpf-next-7.2 2026-06-17 09:18:14 +01:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
iucv Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-05-28 14:02:21 -07:00
kcm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
key ipsec-next-2026-06-12 2026-06-13 13:16:39 -07:00
l2tp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-04 15:29:04 -07:00
l3mdev
lapb treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
llc llc: Add SPDX id lines to some llc source files 2026-05-26 17:26:57 -07:00
mac80211 Quite a few last updates, notably: 2026-06-10 07:59:45 -07:00
mac802154 bonding: prevent potential infinite loop in bond_header_parse() 2026-03-16 19:29:45 -07:00
mctp mctp: convert to getsockopt_iter 2026-05-10 10:11:07 -07:00
mpls net: Remove rtnl_held of struct fib_dump_filter. 2026-06-08 17:06:23 -07:00
mptcp mptcp: options: rst: drop unused skb parameter 2026-06-11 15:33:39 -07:00
ncsi net: ncsi: fix skb leak in error paths 2026-03-06 17:34:48 -08:00
netfilter Networking changes for 7.2. 2026-06-17 08:17:00 +01:00
netlabel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-11 14:33:35 -07:00
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-05-28 14:02:21 -07:00
nfc nfc: nci: uart: Constify struct tty_ldisc_ops 2026-06-11 20:21:32 +02:00
nsh
openvswitch netfilter pull request 26-06-14 2026-06-15 14:09:57 -07:00
packet net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd() 2026-04-22 20:16:34 -07:00
phonet net: phonet: free phonet_device after RCU grace period 2026-06-08 17:37:07 -07:00
psample treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
psp psp: add a new netdev event for dev unregister 2026-06-12 18:31:32 -07:00
qrtr Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
rds mm.git review status for mm-hotfixes-stable..mm-stable 2026-06-19 10:14:34 -07:00
rfkill rfkill: Replace strcpy() with memcpy() 2026-06-10 10:22:47 +02:00
rxrpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
sched Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
shaper net: shaper: add a note that we expect cap dumps to be tiny 2026-06-11 12:55:23 +02:00
smc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-05-28 14:02:21 -07:00
strparser net: strparser: fix skb_head leak in strp_abort_strp() 2026-04-14 12:37:00 +02:00
sunrpc svcrdma: wake sq waiters when the transport closes 2026-06-09 16:32:59 -04:00
switchdev bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign 2026-03-19 13:14:00 +01:00
tipc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-16 14:59:58 -07:00
tls net: skmsg: preserve sg.copy across SG transforms 2026-06-16 14:38:46 -07:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-04 15:29:04 -07:00
vmw_vsock vsock: fold sk_acceptq_removed() into vsock_remove_pending() 2026-06-13 10:39:26 -07:00
wireless Quite a few last updates, notably: 2026-06-10 07:59:45 -07:00
x25 x25: convert to getsockopt_iter 2026-05-10 10:11:08 -07:00
xdp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-06-04 15:29:04 -07:00
xfrm ipsec-next-2026-06-12 2026-06-13 13:16:39 -07:00
compat.c net: Remove support for AIO on sockets 2026-05-29 14:05:30 +08:00
devres.c
Kconfig appletalk: move the protocol out of tree 2026-06-16 14:37:06 -07:00
Kconfig.debug
Makefile appletalk: move the protocol out of tree 2026-06-16 14:37:06 -07:00
socket.c Networking changes for 7.2. 2026-06-17 08:17:00 +01:00
sysctl_net.c