Ganesh Goudar c6ec179a00 net/tls: allocate tls context using GFP_ATOMIC ... create_ctx can be called from atomic context, hence use GFP_ATOMIC instead of GFP_KERNEL. [ 395.962599] BUG: sleeping function called from invalid context at mm/slab.h:421 [ 395.979896] in_atomic(): 1, irqs_disabled(): 0, pid: 16254, name: openssl [ 395.996564] 2 locks held by openssl/16254: [ 396.010492] #0: 00000000347acb52 (sk_lock-AF_INET){+.+.}, at: do_tcp_setsockopt.isra.44+0x13b/0x9a0 [ 396.029838] #1: 000000006c9552b5 (device_spinlock){+...}, at: tls_init+0x1d/0x280 [ 396.047675] CPU: 5 PID: 16254 Comm: openssl Tainted: G O 4.20.0-rc6+ #25 [ 396.066019] Hardware name: Supermicro X10SRA-F/X10SRA-F, BIOS 2.0c 09/25/2017 [ 396.083537] Call Trace: [ 396.096265] dump_stack+0x5e/0x8b [ 396.109876] ___might_sleep+0x216/0x250 [ 396.123940] kmem_cache_alloc_trace+0x1b0/0x240 [ 396.138800] create_ctx+0x1f/0x60 [ 396.152504] tls_init+0xbd/0x280 [ 396.166135] tcp_set_ulp+0x191/0x2d0 [ 396.180035] ? tcp_set_ulp+0x2c/0x2d0 [ 396.193960] do_tcp_setsockopt.isra.44+0x148/0x9a0 [ 396.209013] __sys_setsockopt+0x7c/0xe0 [ 396.223054] __x64_sys_setsockopt+0x20/0x30 [ 396.237378] do_syscall_64+0x4a/0x180 [ 396.251200] entry_SYSCALL_64_after_hwframe+0x49/0xbe Fixes: df9d4a1780 ("net/tls: sleeping function from invalid context") Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2018-12-19 16:28:50 -08:00
..
6lowpan
9p	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-03 10:35:52 -07:00
802
8021q	netpoll: allow cleanup to be synchronous	2018-10-19 17:01:43 -07:00
appletalk
atm	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
ax25
batman-adv	batman-adv: Expand merged fragment buffer for full packet	2018-11-12 10:41:29 +01:00
bluetooth	Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-11-01 19:58:52 -07:00
bpf	bpf: refactor bpf_test_run() to separate own failures and test program result	2018-12-01 12:33:58 -08:00
bpfilter	net: bpfilter: Set user mode helper's command line	2018-10-22 19:37:36 -07:00
bridge	net: bridge: fix vlan stats use-after-free on destruction	2018-11-17 21:38:44 -08:00
caif	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
can	net: add missing SOF_TIMESTAMPING_OPT_ID support	2018-12-17 23:27:00 -08:00
ceph	libceph: fall back to sendmsg for slab pages	2018-11-19 17:59:47 +01:00
core	gro_cell: add napi_disable in gro_cells_destroy	2018-12-19 15:50:02 -08:00
dcb
dccp	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
decnet
dns_resolver	dns: Allow the dns resolver to retrieve a server set	2018-10-04 09:40:52 -07:00
dsa	net: dsa: Fix tagging attribute location	2018-11-30 17:17:39 -08:00
ethernet
hsr
ieee802154
ife
ipv4	net: add missing SOF_TIMESTAMPING_OPT_ID support	2018-12-17 23:27:00 -08:00
ipv6	ipv6: explicitly initialize udp6_addr in udp_sock_create6()	2018-12-19 12:09:00 -08:00
iucv	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
kcm
key
l2tp	l2tp: fix a sock refcnt leak in l2tp_tunnel_register	2018-11-14 22:49:31 -08:00
l3mdev
lapb
llc	llc: do not use sk_eat_skb()	2018-10-22 19:59:20 -07:00
mac80211	mac80211: free skb fraglist before freeing the skb	2018-12-19 09:40:17 +01:00
mac802154
mpls	net/mpls: Handle kernel side filtering of route dumps	2018-10-16 00:14:07 -07:00
ncsi	net/ncsi: Add NCSI Broadcom OEM command	2018-10-17 22:14:54 -07:00
netfilter	netfilter: nf_conncount: use rb_link_node_rcu() instead of rb_link_node()	2018-12-13 01:14:58 +01:00
netlabel
netlink	net: netlink: rename NETLINK_DUMP_STRICT_CHK -> NETLINK_GET_STRICT_CHK	2018-12-14 11:44:31 -08:00
netrom
nfc	Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-10-24 14:43:41 +01:00
nsh
openvswitch	openvswitch: fix spelling mistake "execeeds" -> "exceeds"	2018-11-30 13:18:09 -08:00
packet	net: add missing SOF_TIMESTAMPING_OPT_ID support	2018-12-17 23:27:00 -08:00
phonet
psample
qrtr
rds	net/rds: remove user triggered WARN_ON in rds_sendmsg	2018-12-19 10:27:58 -08:00
rfkill
rose
rxrpc	rxrpc: Fix life check	2018-11-15 11:35:40 -08:00
sched	net/sched: cls_flower: Reject duplicated rules also under skip_sw	2018-12-09 11:55:08 -08:00
sctp	sctp: initialize sin6_flowinfo for ipv6 addrs in sctp_inet6addr_event	2018-12-10 11:53:42 -08:00
smc	net/smc: fix TCP fallback socket release	2018-12-18 22:02:51 -08:00
strparser	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
sunrpc	SUNRPC: Don't force a redundant disconnection in xs_read_stream()	2018-12-05 07:11:12 -05:00
switchdev
tipc	tipc: check group dests after tipc_wait_for_cond()	2018-12-18 15:44:23 -08:00
tls	net/tls: allocate tls context using GFP_ATOMIC	2018-12-19 16:28:50 -08:00
unix	Revert "net: simplify sock_poll_wait"	2018-10-23 10:57:06 -07:00
vmw_vsock	VSOCK: Send reset control packet when socket is partially bound	2018-12-18 11:53:42 -08:00
wimax
wireless	nl80211: fix memory leak if validate_pae_over_nl80211() fails	2018-12-19 09:40:17 +01:00
x25	net/x25: handle call collisions	2018-11-29 14:25:36 -08:00
xdp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2018-10-19 11:03:06 -07:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec	2018-12-18 11:43:26 -08:00
compat.c
Kconfig	bpf, sockmap: convert to generic sk_msg interface	2018-10-15 12:23:19 -07:00
Makefile
socket.c	socket: do a generic_file_splice_read when proto_ops has no splice_read	2018-11-17 21:34:11 -08:00
sysctl_net.c