packet: fix using smp_processor_id() in preemptible code
This patches fixes the following warning by replacing smp_processor_id()
with raw_smp_processor_id():
[ 11.120893] BUG: using smp_processor_id() in preemptible [
00000000] code: arping/3510
[ 11.120913] caller is .packet_sendmsg+0xc14/0xe68
[ 11.120920] CPU: 13 PID: 3510 Comm: arping Not tainted 3.13.0-rc3-next-
20131211-dirty #1
[ 11.120926] Call Trace:
[ 11.120932] [
c0000001f803f6f0] [
c0000000000138dc] .show_stack+0x110/0x25c (unreliable)
[ 11.120942] [
c0000001f803f7e0] [
c00000000083dd24] .dump_stack+0xa0/0x37c
[ 11.120951] [
c0000001f803f870] [
c000000000493fd4] .debug_smp_processor_id+0xfc/0x12c
[ 11.120959] [
c0000001f803f900] [
c0000000007eba78] .packet_sendmsg+0xc14/0xe68
[ 11.120968] [
c0000001f803fa80] [
c000000000700968] .sock_sendmsg+0xa0/0xe0
[ 11.120975] [
c0000001f803fbf0] [
c0000000007014d8] .SyS_sendto+0x100/0x148
[ 11.120983] [
c0000001f803fd60] [
c0000000006fff10] .SyS_socketcall+0x1c4/0x2e8
[ 11.120990] [
c0000001f803fe30] [
c00000000000a1e4] syscall_exit+0x0/0x9c
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
projects / mirror_ubuntu-zesty-kernel.git / commit