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(parent: 6ca577c) | patch
net: make sure napi_list is safe for RCU traversal
authorJakub Kicinski <kuba@kernel.org>
Wed, 9 Sep 2020 17:37:53 +0000 (10:37 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Sep 2020 20:08:46 +0000 (13:08 -0700)
commit783c528bb20dd51e80b823d058447b1611555649
treecbf94ed6cf85789793620d8bd136c61de728d175tree | snapshot
parent6ca577ce0668d3f6e6bf902957e396f7889d31aacommit | diff
net: make sure napi_list is safe for RCU traversal

netpoll needs to traverse dev->napi_list under RCU, make
sure it uses the right iterator and that removal from this
list is handled safely.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | history
net/core/netpoll.c diff | blob | history
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