projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b8d345d) | patch
ipv4: Fix data-races around sysctl_fib_multipath_hash_policy.
authorKuniyuki Iwashima <kuniyu@amazon.com>
Mon, 18 Jul 2022 17:26:40 +0000 (10:26 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 29 Jul 2022 15:25:21 +0000 (17:25 +0200)
commit21fb844bc1dc1461f5038d655aa1a14f39e13049
treefc253277ddf7bcc5bf2ce23ad227eb3e4fbec7d5tree | snapshot
parentb8d345db03b4deffb4f04219a51d3b1e94171b76commit | diff
ipv4: Fix data-races around sysctl_fib_multipath_hash_policy.

[ Upstream commit 7998c12a08c97cc26660532c9f90a34bd7d8da5a ]

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

Fixes: bf4e0a3db97e ("net: ipv4: add support for ECMP hash policy choice")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c diff | blob | history
net/ipv4/route.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git