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(parent: 125c2bf) | 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)
commite62419ac0ff954f6c35197a4f123d0079a059537
treecbf94ed6cf85789793620d8bd136c61de728d175tree | snapshot
parent125c2bf218df1c7341856461fb5aacf614993af5commit | 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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