android/android_kernel_asus_sm8350
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
android_kernel_asus_sm8350/net
History
WANG Cong 0fb44559ff af_unix: move unix_mknod() out of bindlock 
Dmitry reported a deadlock scenario:

unix_bind() path:
u->bindlock ==> sb_writer

do_splice() path:
sb_writer ==> pipe->mutex ==> u->bindlock

In the unix_bind() code path, unix_mknod() does not have to
be done with u->bindlock held, since it is a pure fs operation,
so we can just move unix_mknod() out.

Reported-by: Dmitry Vyukov <dvyukov@google.com>
Tested-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Rainer Weikusat <rweikusat@mobileactivedefense.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 14:30:56 -05:00
..
6lowpan
6lowpan: ndisc: no overreact if no short address is available
2016-09-19 20:19:34 +02:00
9p
IB/core: add support to create a unsafe global rkey to ib_create_pd
2016-09-23 13:47:44 -04:00
802
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
8021q
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
appletalk
appletalk: use IS_ENABLED() instead of checking for built-in or module
2016-09-10 21:19:10 -07:00
atm
net: atm: Fix warnings in net/atm/lec.c when !CONFIG_PROC_FS
2016-12-28 15:11:32 -05:00
ax25
ax25: Fix segfault after sock connection timeout
2017-01-16 14:39:58 -05:00
batman-adv
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-06 21:33:19 -05:00
bluetooth
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-12-16 10:24:44 -08:00
bridge
bridge: netlink: call br_changelink() during br_dev_newlink()
2017-01-20 15:07:27 -05:00
caif
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-06 21:33:19 -05:00
can
ktime: Cleanup ktime_set() usage
2016-12-25 17:21:22 +01:00
ceph
libceph: remove now unused finish_request() wrapper
2016-12-14 22:39:08 +01:00
core
lwtunnel: fix autoload of lwt modules
2017-01-18 17:07:14 -05:00
dcb
net: dcb: set error code on failures
2016-12-03 23:54:25 -05:00
dccp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-03 12:29:53 -05:00
decnet
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
dns_resolver
…
dsa
net: dsa: Check return value of phy_connect_direct()
2017-01-23 15:43:35 -05:00
ethernet
net: make default TX queue length a defined constant
2016-11-07 20:15:55 -05:00
hsr
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-30 12:42:58 -04:00
ieee802154
Makefile: drop -D__CHECK_ENDIAN__ from cflags
2016-12-16 00:13:43 +02:00
ipv4
tcp: initialize max window for a new fastopen socket
2017-01-19 11:35:26 -05:00
ipv6
ipv6: seg6_genl_set_tunsrc() must check kmemdup() return value
2017-01-20 11:07:48 -05:00
ipx
ktime: Get rid of the union
2016-12-25 17:21:22 +01:00
irda
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
iucv
net/af_iucv: don't use paged skbs for TX on HiperSockets
2017-01-10 21:08:29 -05:00
kcm
Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2016-10-07 15:36:58 -07:00
key
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
l2tp
l2tp: take remote address into account in l2tp_ip and l2tp_ip6 socket lookups
2017-01-01 22:07:20 -05:00
l3mdev
net: ipv6: Remove l3mdev_get_saddr6
2016-09-10 23:12:53 -07:00
lapb
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
llc
net: fix sleeping for sk_wait_event()
2016-11-14 13:17:21 -05:00
mac80211
mac80211: don't try to sleep in rate_control_rate_init()
2017-01-24 16:31:54 +01:00
mac802154
ktime: Cleanup ktime_set() usage
2016-12-25 17:21:22 +01:00
mpls
net: mpls: Fix multipath selection for LSR use case
2017-01-23 12:48:14 -05:00
ncsi
net/ncsi: Improve HNCDSC AEN handler
2016-10-20 11:23:08 -04:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2017-01-05 11:49:57 -05:00
netlabel
netlabel: add CALIPSO to the list of built-in protocols
2017-01-06 22:20:45 -05:00
netlink
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
netrom
…
nfc
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
openvswitch
openvswitch: maintain correct checksum state in conntrack actions
2017-01-15 22:15:16 -05:00
packet
virtio-net: restore VIRTIO_HDR_F_DATA_VALID on receiving
2017-01-20 11:01:17 -05:00
phonet
netns: make struct pernet_operations::id unsigned int
2016-11-18 10:59:15 -05:00
qrtr
net: qrtr: Mark 'buf' as little endian
2017-01-10 20:45:04 -05:00
rds
RDS: use rb_entry()
2016-12-20 14:22:49 -05:00
rfkill
…
rose
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
rxrpc
rxrpc: abstract away knowledge of IDR internals
2016-12-14 16:04:10 -08:00
sched
net sched actions: fix refcnt when GETing of action after bind
2017-01-16 19:43:19 -05:00
sctp
Revert "net: sctp: fix array overrun read on sctp_timer_tbl"
2017-01-20 11:29:43 -05:00
strparser
strparser: Propagate correct error code in strp_recv()
2016-10-12 01:51:49 -04:00
sunrpc
svcrdma: avoid duplicate dma unmapping during error recovery
2017-01-12 16:14:47 -05:00
switchdev
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-30 12:42:58 -04:00
tipc
tipc: allocate user memory with GFP_KERNEL flag
2017-01-16 13:31:53 -05:00
unix
af_unix: move unix_mknod() out of bindlock
2017-01-24 14:30:56 -05:00
vmw_vsock
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-12-17 20:17:04 -08:00
wimax
genetlink: mark families as __ro_after_init
2016-10-27 16:16:09 -04:00
wireless
cfg80211: consider VHT opmode on station update
2017-01-11 16:34:25 +01:00
x25
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
xfrm
ktime: Cleanup ktime_set() usage
2016-12-25 17:21:22 +01:00
compat.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
Kconfig
cgroup: move CONFIG_SOCK_CGROUP_DATA to init/Kconfig
2017-01-11 09:47:10 -05:00
Makefile
strparser: Stream parser for messages
2016-08-17 19:36:23 -04:00
socket.c
net: socket: Make unnecessarily global sockfs_setattr() static
2017-01-10 11:29:50 -05:00
sysctl_net.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
2016-10-06 09:52:23 -07:00