leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
fba84957e2
linux/net/core
History
Kees Cook fba84957e2 skbuff: Move conditional preprocessor directives out of struct sk_buff 
In preparation for using the struct_group() macro in struct sk_buff,
move the conditional preprocessor directives out of the region of struct
sk_buff that will be enclosed by struct_group(). While GCC and Clang are
happy with conditional preprocessor directives here, sparse is not, even
under -Wno-directive-within-macro[1], as would be seen under a C=1 build:

net/core/filter.c: note: in included file (through include/linux/netlink.h, include/linux/sock_diag.h):
./include/linux/skbuff.h:820:1: warning: directive in macro's argument list
./include/linux/skbuff.h:822:1: warning: directive in macro's argument list
./include/linux/skbuff.h:846:1: warning: directive in macro's argument list
./include/linux/skbuff.h:848:1: warning: directive in macro's argument list

Additionally remove empty macro argument definitions and usage.

"objdump -d" shows no object code differences.

[1] https://www.spinics.net/lists/linux-sparse/msg10857.html

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-11-22 15:13:54 +00:00
..
bpf_sk_storage.c net: in_irq() cleanup 2021-08-13 14:09:19 -07:00
datagram.c net: avoid double accounting for pure zerocopy skbs 2021-11-03 11:19:49 +00:00
datagram.h
dev_addr_lists_test.c net: kunit: add a test for dev_addr_lists 2021-11-20 12:25:57 +00:00
dev_addr_lists.c dev_addr_list: put the first addr on the tree 2021-11-20 12:25:57 +00:00
dev_ioctl.c ethtool: push the rtnl_lock into dev_ethtool() 2021-11-01 13:26:07 +00:00
dev.c net: annotate accesses to dev->gso_max_segs 2021-11-22 12:49:42 +00:00
devlink.c devlink: Don't throw an error if flash notification sent before devlink visible 2021-11-18 11:34:17 +00:00
drop_monitor.c net: Remove redundant if statements 2021-08-05 13:27:50 +01:00
dst_cache.c
dst.c net: Remove redundant if statements 2021-08-05 13:27:50 +01:00
failover.c
fib_notifier.c
fib_rules.c memcg: enable accounting for IP address and routing-related objects 2021-07-20 06:00:38 -07:00
filter.c skbuff: Move conditional preprocessor directives out of struct sk_buff 2021-11-22 15:13:54 +00:00
flow_dissector.c net: align static siphash keys 2021-11-16 19:07:54 -08:00
flow_offload.c net: Fix offloading indirect devices dependency on qdisc order creation 2021-08-19 13:19:30 +01:00
gen_estimator.c net: sched: Remove Qdisc::running sequence counter 2021-10-18 12:54:41 +01:00
gen_stats.c net: stats: Read the statistics in ___gnet_stats_copy_basic() instead of adding. 2021-10-21 12:47:56 +01:00
gro_cells.c gro_cells: reduce number of synchronize_net() calls 2020-11-25 11:28:12 -08:00
gro.c net: gro: populate net/core/gro.c 2021-11-16 13:16:54 +00:00
hwbm.c
link_watch.c net: linkwatch: fix failure to restore device state across suspend/resume 2021-08-11 14:43:16 -07:00
lwt_bpf.c lwt_bpf: Replace preempt_disable() with migrate_disable() 2020-12-07 11:53:40 -08:00
lwtunnel.c netfilter: add netfilter hooks to SRv6 data plane 2021-08-30 01:51:36 +02:00
Makefile net: kunit: add a test for dev_addr_lists 2021-11-20 12:25:57 +00:00
neighbour.c net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries 2021-10-14 19:16:21 -07:00
net_namespace.c net: net_namespace: Fix undefined member in key_remove_domain() 2021-09-19 12:43:04 +01:00
net-procfs.c Revert "net: procfs: add seq_puts() statement for dev_mcast" 2021-10-13 17:24:38 -07:00
net-sysfs.c net-sysfs: Slightly optimize 'xps_queue_show()' 2021-11-22 14:30:19 +00:00
net-sysfs.h net-sysfs: add netdev_change_owner() 2020-02-26 20:07:25 -08:00
net-traces.c tcp: add tracepoint for checksum errors 2021-05-14 15:26:03 -07:00
netclassid_cgroup.c bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode 2021-09-13 16:35:58 -07:00
netevent.c net: core: Correct function name netevent_unregister_notifier() in the kerneldoc 2021-03-28 17:56:56 -07:00
netpoll.c asm-generic/unaligned: Unify asm/unaligned.h around struct helper 2021-07-02 12:43:40 -07:00
netprio_cgroup.c bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode 2021-09-13 16:35:58 -07:00
of_net.c of: net: add a helper for loading netdev->dev_addr 2021-10-07 13:39:51 +01:00
page_pool.c page_pool: Revert "page_pool: disable dma mapping support..." 2021-11-18 11:29:40 +00:00
pktgen.c pktgen: remove unused variable 2021-09-03 11:48:28 +01:00
ptp_classifier.c bpf: Refactor BPF_PROG_RUN into a function 2021-08-17 00:45:07 +02:00
request_sock.c
rtnetlink.c net: annotate accesses to dev->gso_max_segs 2021-11-22 12:49:42 +00:00
scm.c memcg: enable accounting for scm_fp_list objects 2021-07-20 06:00:38 -07:00
secure_seq.c net: align static siphash keys 2021-11-16 19:07:54 -08:00
selftests.c net: core: constify mac addrs in selftests 2021-10-24 13:59:44 +01:00
skbuff.c net: gro: move skb_gro_receive into net/core/gro.c 2021-11-16 13:16:54 +00:00
skmsg.c Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2021-11-01 19:59:46 -07:00
sock_destructor.h skb_expand_head() adjust skb->truesize incorrectly 2021-10-22 12:35:51 -07:00
sock_diag.c bpf, net: Rework cookie generator as per-cpu one 2020-09-30 11:50:35 -07:00
sock_map.c bpf, sockmap: Use stricter sk state checks in sk_lookup_assign 2021-11-09 00:56:35 +01:00
sock_reuseport.c tcp: Add stats for socket migration. 2021-06-23 12:56:08 -07:00
sock.c net: annotate accesses to dev->gso_max_segs 2021-11-22 12:49:42 +00:00
stream.c net: stream: don't purge sk_error_queue in sk_stream_kill_queues() 2021-10-16 09:06:09 +01:00
sysctl_net_core.c bpf: Prevent increasing bpf_jit_limit above max 2021-10-22 17:23:53 -07:00
timestamping.c net: Introduce a new MII time stamping interface. 2019-12-25 19:51:33 -08:00
tso.c net: tso: add UDP segmentation support 2020-06-18 20:46:23 -07:00
utils.c net: Fix skb->csum update in inet_proto_csum_replace16(). 2020-01-24 20:54:30 +01:00
xdp.c xdp: Remove redundant warning 2021-10-27 18:13:57 -07:00