fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address()
BugLink: https://bugs.launchpad.net/bugs/1837664
[ Upstream commit
0d9c9a238faf925823bde866182c663b6d734f2e ]
These functions are called from atomic context:
[ 9.150239] BUG: sleeping function called from invalid context at /home/scott/git/linux/mm/slab.h:421
[ 9.158159] in_atomic(): 1, irqs_disabled(): 0, pid: 4432, name: ip
[ 9.163128] CPU: 8 PID: 4432 Comm: ip Not tainted
4.20.0-rc2-00169-g63d86876f324 #29
[ 9.163130] Call Trace:
[ 9.170701] [
c0000002e899a980] [
c0000000009c1068] .dump_stack+0xa8/0xec (unreliable)
[ 9.177140] [
c0000002e899aa10] [
c00000000007a7b4] .___might_sleep+0x138/0x164
[ 9.184440] [
c0000002e899aa80] [
c0000000001d5bac] .kmem_cache_alloc_trace+0x238/0x30c
[ 9.191216] [
c0000002e899ab40] [
c00000000065ea1c] .memac_add_hash_mac_address+0x104/0x198
[ 9.199464] [
c0000002e899abd0] [
c00000000065a788] .set_multi+0x1c8/0x218
[ 9.206242] [
c0000002e899ac80] [
c0000000006615ec] .dpaa_set_rx_mode+0xdc/0x17c
[ 9.213544] [
c0000002e899ad00] [
c00000000083d2b0] .__dev_set_rx_mode+0x80/0xd4
[ 9.219535] [
c0000002e899ad90] [
c00000000083d334] .dev_set_rx_mode+0x30/0x54
[ 9.225271] [
c0000002e899ae10] [
c00000000083d4a0] .__dev_open+0x148/0x1c8
[ 9.230751] [
c0000002e899aeb0] [
c00000000083d934] .__dev_change_flags+0x19c/0x1e0
[ 9.230755] [
c0000002e899af60] [
c00000000083d9a4] .dev_change_flags+0x2c/0x80
[ 9.242752] [
c0000002e899aff0] [
c0000000008554ec] .do_setlink+0x350/0xf08
[ 9.248228] [
c0000002e899b170] [
c000000000857ad0] .rtnl_newlink+0x588/0x7e0
[ 9.253965] [
c0000002e899b740] [
c000000000852424] .rtnetlink_rcv_msg+0x3e0/0x498
[ 9.261440] [
c0000002e899b820] [
c000000000884790] .netlink_rcv_skb+0x134/0x14c
[ 9.267607] [
c0000002e899b8e0] [
c000000000851840] .rtnetlink_rcv+0x18/0x2c
[ 9.274558] [
c0000002e899b950] [
c000000000883c8c] .netlink_unicast+0x214/0x318
[ 9.281163] [
c0000002e899ba00] [
c000000000884220] .netlink_sendmsg+0x348/0x444
[ 9.287076] [
c0000002e899bae0] [
c00000000080d13c] .sock_sendmsg+0x2c/0x54
[ 9.287080] [
c0000002e899bb50] [
c0000000008106c0] .___sys_sendmsg+0x2d0/0x2d8
[ 9.298375] [
c0000002e899bd30] [
c000000000811a80] .__sys_sendmsg+0x5c/0xb0
[ 9.303939] [
c0000002e899be20] [
c0000000000006b0] system_call+0x60/0x6c
Signed-off-by: Scott Wood <oss@buserror.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>
projects / mirror_ubuntu-bionic-kernel.git / commit