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(parent: a5612ca) | patch
net: Fix a data-race around gro_normal_batch.
authorKuniyuki Iwashima <kuniyu@amazon.com>
Tue, 23 Aug 2022 17:46:58 +0000 (10:46 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 24 Aug 2022 12:46:58 +0000 (13:46 +0100)
commit8db24af3f02ebdbf302196006ebb270c4c3a2706
treede9bc7668e1523979c789b5cfe6ea578b10967catree | snapshot
parenta5612ca10d1aa05624ebe72633e0c8c792970833commit | diff
net: Fix a data-race around gro_normal_batch.

While reading gro_normal_batch, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.

Fixes: 323ebb61e32b ("net: use listified RX for handling GRO_NORMAL skbs")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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