Linus Torvalds
0214f46b3a
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace ...
Pull core signal handling updates from Eric Biederman:
"It was observed that a periodic timer in combination with a
sufficiently expensive fork could prevent fork from every completing.
This contains the changes to remove the need for that restart.
This set of changes is split into several parts:
- The first part makes PIDTYPE_TGID a proper pid type instead
something only for very special cases. The part starts using
PIDTYPE_TGID enough so that in __send_signal where signals are
actually delivered we know if the signal is being sent to a a group
of processes or just a single process.
- With that prep work out of the way the logic in fork is modified so
that fork logically makes signals received while it is running
appear to be received after the fork completes"
* 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (22 commits)
signal: Don't send signals to tasks that don't exist
signal: Don't restart fork when signals come in.
fork: Have new threads join on-going signal group stops
fork: Skip setting TIF_SIGPENDING in ptrace_init_task
signal: Add calculate_sigpending()
fork: Unconditionally exit if a fatal signal is pending
fork: Move and describe why the code examines PIDNS_ADDING
signal: Push pid type down into complete_signal.
signal: Push pid type down into __send_signal
signal: Push pid type down into send_signal
signal: Pass pid type into do_send_sig_info
signal: Pass pid type into send_sigio_to_task & send_sigurg_to_task
signal: Pass pid type into group_send_sig_info
signal: Pass pid and pid type into send_sigqueue
posix-timers: Noralize good_sigevent
signal: Use PIDTYPE_TGID to clearly store where file signals will be sent
pid: Implement PIDTYPE_TGID
pids: Move the pgrp and session pid pointers from task_struct to signal_struct
kvm: Don't open code task_pid in kvm_vcpu_ioctl
pids: Compute task_tgid using signal->leader_pid
...
2018-08-21 13:47:29 -07:00
9p: Embed wait_queue_head into p9_req_t
2018-08-13 09:21:44 +09:00
Bluetooth: Add definitions for LE set address resolution
2018-08-10 16:57:57 +02:00
caif: reduce stack size with KASAN
2018-01-19 14:02:12 -05:00
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
netfilter: nf_tables: fix register ordering
2018-08-16 19:37:02 +02:00
ipv6: Add icmp_echo_ignore_all support for ICMPv6
2018-08-13 08:42:25 -07:00
proc: introduce proc_create_net{,_data}
2018-05-16 07:24:30 +02:00
net/sctp: Replace in/out stream arrays with flex_array
2018-08-11 12:25:15 -07:00
Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux
2018-07-20 21:17:12 -07:00
net: sched: extend action ops with put_dev callback
2018-08-11 12:37:10 -07:00
bpf: Introduce BPF_PROG_TYPE_SK_REUSEPORT
2018-08-11 01:58:46 +02:00
ieee802154: add rx LQI from userspace
2018-07-13 12:18:18 -04:00
rxrpc: Push iov_iter up from rxrpc_kernel_recv_data() to caller
2018-08-03 12:46:20 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vsock: split dwork to avoid reinitializations
2018-08-07 12:39:13 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv4: Make neigh lookup keys for loopback/point-to-point devices be INADDR_ANY
2018-01-15 14:53:43 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
proc: introduce proc_create_seq{,_data}
2018-05-16 07:23:35 +02:00
net-next: ax88796: add interrupt status callback to platform data
2018-04-19 16:11:11 -04:00
include/net/bond_3ad: Simplify the code by using the ARRAY_SIZE
2018-08-04 13:23:15 -07:00
net: Add lag.h, net_lag_port_dev_txable()
2018-07-11 23:10:19 -07:00
net: remove sock_poll_busy_flag
2018-07-30 09:10:25 -07:00
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-07-24 19:21:58 -07:00
net: remove compat_sys_*() prototypes from net/compat.h
2018-04-02 20:16:17 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: dcb: Add priority-to-DSCP map getters
2018-07-27 13:17:50 -07:00
devlink: Add generic parameters region_snapshot
2018-07-12 17:37:13 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
decnet: Move dn_next into decnet route structure.
2017-11-30 09:54:25 -05:00
net: dsa: Remove VLA usage
2018-07-18 15:08:31 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xfrm: Remove xfrmi interface ID from flowi
2018-07-20 10:14:41 +02:00
net: core: dst_cache_set_ip6: Rename 'addr' parameter to 'saddr' for consistency
2018-03-05 12:52:45 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
erspan: set bso bit based on mirrored packet's len
2018-05-20 18:31:42 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
inet: whitespace cleanup
2018-02-28 11:43:28 -05:00
net: Introduce generic failover module
2018-05-28 22:59:54 -04:00
net: Add extack to fib_notifier_info
2017-11-01 11:50:43 +09:00
net: fib_rules: add extack support
2018-04-23 10:21:24 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xfrm: Remove xfrmi interface ID from flowi
2018-07-20 10:14:41 +02:00
flow_dissector: allow dissection of tunnel options from metadata
2018-08-07 12:22:14 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: core: protect rate estimator statistics pointer with lock
2018-08-11 12:37:10 -07:00
genetlink: fix genlmsg_nlhdr()
2017-11-16 10:49:00 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: GRE: Add is_gretap_dev, is_ip6gretap_dev
2018-02-27 14:46:26 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fou: fix some member types in guehdr
2017-12-11 14:10:06 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
radiotap: add structs for HE
2018-06-15 14:04:00 +02:00
net/ipv6: Add support for specifying metric of connected routes
2018-05-29 10:12:45 -04:00
net: sched: ife: handle malformed tlv length
2018-04-22 21:12:00 -04:00
net: Convert GRO SKB handling to list_head.
2018-06-26 11:33:04 +09:00
inet/connection_sock: prefer _THIS_IP_ to current_text_addr
2018-08-14 10:04:36 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
ip: add helpers to process in-order fragments faster.
2018-08-11 17:54:18 -07:00
inet: Add a 2nd listener hashtable (port+addr)
2017-12-03 10:18:28 -05:00
net: add helpers checking if socket can be bound to nonlocal address
2018-08-01 09:50:04 -07:00
net-tcp: remove useless tw_timeout field
2018-06-05 10:45:24 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ip: remove tx_flags from ipcm_cookie and use same logic for v4 and v6
2018-07-07 10:58:49 +09:00
ipv6: use fib6_info_hold_safe() when necessary
2018-07-23 11:19:02 -07:00
net/ipv6: Revert attempt to simplify route replace and append
2018-07-04 15:22:13 +09:00
ip6_gre: add erspan v2 support
2017-12-15 12:34:00 -05:00
net/ipv4: Add helper to return path MTU based on fib result
2018-05-22 10:51:09 +02:00
net: check tunnel option type in tunnel flags
2018-06-29 23:50:26 +09:00
ipvs: add assured state for conn templates
2018-07-18 11:26:40 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: don't declare IPv6 non-local bind helper if CONFIG_IPV6 undefined
2018-08-01 13:45:31 -07:00
ipv6: remove dependency of nf_defrag_ipv6 on ipv6 module
2018-07-18 11:26:53 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: Spelling s/stucture/structure/
2018-03-27 09:51:23 +02:00
net: Add lag.h, net_lag_port_dev_txable()
2018-07-11 23:10:19 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
llc: use refcount_inc_not_zero() for llc_sap_find()
2018-08-07 15:54:00 -07:00
llc: delete timers synchronously in llc_sk_free()
2018-04-22 14:55:03 -04:00
net: Move ipv4 set_lwt_redirect helper to lwtunnel
2018-02-14 14:43:32 -05:00
mac80211: add support for HE
2018-06-18 22:40:32 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
neighbour: support for NTF_EXT_LEARNED flag
2018-04-25 13:19:59 -04:00
net: Introduce net_failover driver
2018-05-28 22:59:54 -04:00
net: create reusable function for getting ownership info of sysfs inodes
2018-07-20 23:44:36 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: ipv4: Notify about changes to ip_forward_update_priority
2018-08-01 09:52:30 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
proc: introduce proc_create_seq{,_data}
2018-05-16 07:23:35 +02:00
net: fix rtnh_ok()
2018-04-07 22:32:31 -04:00
openvswitch: enable NSH support
2017-11-08 16:12:33 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xdp: introduce xdp_return_frame_rx_napi
2018-05-24 18:36:15 -07:00
ipv{4,6}/ping: simplify proc file creation
2018-05-16 07:23:35 +02:00
net: sched: make tcf_chain_{get,put}() static
2018-08-01 10:06:19 -07:00
net/sched: Add HW offloading capability to ETF
2018-07-04 22:30:27 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv{4,6}/raw: simplify ѕeq_file code
2018-05-16 07:23:35 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net_sched: red: Avoid illegal values
2017-12-05 14:37:13 -05:00
cfg80211: read wmm rules from regulatory database
2018-03-29 11:11:40 +02:00
proc: introduce proc_create_seq{,_data}
2018-05-16 07:23:35 +02:00
net/ipv4: Add support for specifying metric of connected routes
2018-05-29 10:12:45 -04:00
Bluetooth: btrsi: add new rsi bluetooth driver
2018-03-13 18:37:02 +02:00
rtnetlink: Remove VLA usage
2018-05-31 22:48:46 -04:00
net/tc: introduce TC_ACT_REINSERT.
2018-07-30 09:31:14 -07:00
pids: Compute task_tgid using signal->leader_pid
2018-07-21 10:43:12 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rhashtable: split rhashtable.h
2018-06-22 13:43:27 +09:00
rhashtable: split rhashtable.h
2018-06-22 13:43:27 +09:00
bpf: add End.DT6 action to bpf_lwt_seg6_action helper
2018-07-31 09:22:48 +02:00
slip: Check if rstate is initialized before uncompressing
2018-04-11 10:33:46 -04:00
net/smc: add pnetid support for SMC-D and ISM
2018-06-30 20:42:25 +09:00
net: remove bogus RCU annotations on socket.wq
2018-07-31 12:40:22 -07:00
bpf: Enable BPF_PROG_TYPE_SK_REUSEPORT bpf prog in reuseport selection
2018-08-11 01:58:46 +02:00
net/mac89x0: Convert to platform_driver
2018-03-01 21:21:36 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
strparser: Add __strp_unpause and use it in ktls.
2018-06-06 14:07:53 -04:00
switchdev: Add fdb.added_by_user to switchdev notifications
2018-05-03 13:46:47 -04:00
tcp, ulp: add alias for all ulp modules
2018-08-16 14:58:07 -07:00
tcp: remove the hardcode in the definition of TCPF Macro
2018-02-21 15:06:05 -05:00
flow_dissector: do not rely on implicit casts
2018-05-08 00:02:41 -04:00
net/tls: Combined memory allocation for decryption request
2018-08-13 08:41:09 -07:00
ipv6: fold sockcm_cookie into ipcm6_cookie
2018-07-07 10:58:49 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-07-03 10:29:26 +09:00
net: Convert GRO SKB handling to list_head.
2018-06-26 11:33:04 +09:00
udplite: fix partial checksum initialization
2018-02-16 15:57:42 -05:00
vxlan: add ttl inherit support
2018-04-17 13:53:13 -04:00
lift handling of SIOCIW... out of dev_ioctl()
2018-01-24 19:13:45 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xdp: Helper function to clear kernel pointers in xdp_frame
2018-08-10 16:12:20 +02:00
xsk: fix potential race in SKB TX completion code
2018-07-02 18:37:12 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
0214f46b3a