sugar/linux
1
0
Fork 0
Code Activity
Files
4c3d795cb012a378855543a775408fba1ccff6f2
linux/net
History
Tushar Dave 4c3d795cb0 bpf: use __GFP_COMP while allocating page 
Helper bpg_msg_pull_data() can allocate multiple pages while
linearizing multiple scatterlist elements into one shared page.
However, if the shared page has size > PAGE_SIZE, using
copy_page_to_iter() causes below warning.

e.g.
[ 6367.019832] WARNING: CPU: 2 PID: 7410 at lib/iov_iter.c:825
page_copy_sane.part.8+0x0/0x8

To avoid above warning, use __GFP_COMP while allocating multiple
contiguous pages.

Fixes: 015632bb30 ("bpf: sk_msg program helper bpf_sk_msg_pull_data")
Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-09-12 23:47:28 +02:00
..
6lowpan
6lowpan: iphc: reset mac_header after decompress to fix panic
2018-07-06 12:32:12 +02:00
9p
Merge tag '9p-for-4.19-2' of git://github.com/martinetd/linux
2018-08-17 17:27:58 -07:00
802
…
8021q
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
appletalk
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
ax25
ax25: remove blank line at EOF
2018-07-24 14:10:42 -07:00
batman-adv
Merge ra.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux
2018-07-20 21:17:12 -07:00
bluetooth
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
bpf
bpf/test_run: support cgroup local storage
2018-08-03 00:47:32 +02:00
bpfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
bridge
net/bridge/br_multicast: remove redundant variable "err"
2018-08-06 10:33:44 -07:00
caif
net: simplify sock_poll_wait
2018-07-30 09:10:25 -07:00
can
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
ceph
crush: fix using plain integer as NULL warning
2018-08-13 17:55:44 +02:00
core
bpf: use __GFP_COMP while allocating page
2018-09-12 23:47:28 +02:00
dcb
net: dcb: Add priority-to-DSCP map getters
2018-07-27 13:17:50 -07:00
dccp
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-09 11:52:36 -07:00
decnet
decnet: fix using plain integer as NULL warning
2018-08-09 14:11:24 -07:00
dns_resolver
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
dsa
net: dsa: Drop GPIO includes
2018-08-27 15:24:33 -07:00
ethernet
net: Convert GRO SKB handling to list_head.
2018-06-26 11:33:04 +09:00
hsr
…
ieee802154
net: ieee802154: 6lowpan: remove redundant pointers 'fq' and 'net'
2018-08-06 11:21:15 +02:00
ife
…
ipv4
erspan: fix error handling for erspan tunnel
2018-09-11 23:50:54 -07:00
ipv6
ip: frags: fix crash in ip_do_fragment()
2018-09-09 14:50:56 -07:00
iucv
net/iucv: declare iucv_path_table_empty() as static
2018-09-05 22:32:22 -07:00
kcm
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
key
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
2018-07-27 09:33:37 -07:00
l2tp
l2tp: fix unused function warning
2018-08-13 20:45:49 -07:00
l3mdev
…
lapb
…
llc
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-09 11:52:36 -07:00
mac80211
Merge tag 'mac80211-for-davem-2018-09-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
2018-09-03 22:12:02 -07:00
mac802154
net: mac802154: tx: expand tailroom if necessary
2018-08-06 11:21:37 +02:00
mpls
mpls: remove trailing whitepace
2018-07-24 14:10:42 -07:00
ncsi
net/ncsi: Fixup .dumpit message flags and ID check in Netlink handler
2018-08-22 21:39:08 -07:00
netfilter
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
2018-09-11 21:17:30 -07:00
netlabel
audit: eliminate audit_enabled magic number comparison
2018-06-19 10:43:55 -04:00
netlink
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-05 13:04:31 -07:00
netrom
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
nfc
net: simplify sock_poll_wait
2018-07-30 09:10:25 -07:00
nsh
nsh: set mac len based on inner packet
2018-07-12 16:55:29 -07:00
openvswitch
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-02 10:55:32 -07:00
packet
Revert "packet: switch kvzalloc to allocate memory"
2018-08-31 23:00:28 -07:00
phonet
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
psample
…
qrtr
net: qrtr: Reset the node and port ID of broadcast messages
2018-07-05 20:20:03 +09:00
rds
rds: fix two RCU related problems
2018-09-12 00:09:19 -07:00
rfkill
Merge tag 'mac80211-for-davem-2018-09-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
2018-09-03 22:12:02 -07:00
rose
Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL
2018-06-28 10:40:47 -07:00
rxrpc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
sched
net_sched: properly cancel netlink dump on failure
2018-09-07 23:05:07 -07:00
sctp
sctp: not traverse asoc trans list if non-ipv6 trans exists for ipv6_flowlabel
2018-09-03 21:57:54 -07:00
smc
RDMA/smc: Replace ib_query_gid with rdma_get_gid_attr
2018-08-17 16:45:51 -06:00
strparser
strparser: remove redundant variable 'rd_desc'
2018-08-01 10:00:06 -07:00
sunrpc
Merge tag 'nfs-for-4.19-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
2018-08-23 16:03:58 -07:00
switchdev
…
tipc
tipc: call start and done ops directly in __tipc_nl_compat_dumpit()
2018-09-06 21:49:18 -07:00
tls
net/tls: Set count of SG entries if sk_alloc_sg returns -ENOSPC
2018-09-09 08:10:01 -07:00
unix
af_unix: ensure POLLOUT on remote close() for connected dgram socket
2018-08-03 16:44:19 -07:00
vmw_vsock
vsock: split dwork to avoid reinitializations
2018-08-07 12:39:13 -07:00
wimax
wimax: remove blank lines at EOF
2018-07-24 14:10:42 -07:00
wireless
Merge tag 'mac80211-for-davem-2018-09-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
2018-09-03 22:12:02 -07:00
x25
x25: remove blank lines at EOF
2018-07-24 14:10:42 -07:00
xdp
xsk: fix return value of xdp_umem_assign_dev()
2018-08-21 22:06:53 +02:00
xfrm
Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
2018-08-02 10:55:32 -07:00
compat.c
net: avoid unnecessary sock_flag() check when enable timestamp
2018-08-06 10:42:48 -07:00
Kconfig
net: remove blank lines at end of file
2018-07-24 14:10:43 -07:00
Makefile
bpfilter: check compiler capability in Kconfig
2018-06-28 13:36:39 +09:00
socket.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2018-08-15 15:04:25 -07:00
sysctl_net.c
…