path: root/MAINTAINERS
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authorJosh Elsasser <>2019-01-26 14:38:33 -0800
committerDavid S. Miller <>2019-01-29 11:29:55 -0800
commit35edfdc77f683c8fd27d7732af06cf6489af60a5 (patch)
tree5fbd727064cc731bb7ef1bccc2d4bb12de9863f1 /MAINTAINERS
parent0f0ed8282e5bfdc87cdd562e58f3d90d893e7ee5 (diff)
net: set default network namespace in init_dummy_netdev()
Assign a default net namespace to netdevs created by init_dummy_netdev(). Fixes a NULL pointer dereference caused by busy-polling a socket bound to an iwlwifi wireless device, which bumps the per-net BUSYPOLLRXPACKETS stat if napi_poll() received packets: BUG: unable to handle kernel NULL pointer dereference at 0000000000000190 IP: napi_busy_loop+0xd6/0x200 Call Trace: sock_poll+0x5e/0x80 do_sys_poll+0x324/0x5a0 SyS_poll+0x6c/0xf0 do_syscall_64+0x6b/0x1f0 entry_SYSCALL_64_after_hwframe+0x3d/0xa2 Fixes: 7db6b048da3b ("net: Commonize busy polling code to focus on napi_id instead of socket") Signed-off-by: Josh Elsasser <> Signed-off-by: David S. Miller <>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions