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Message-ID: <YtZ7sRBHgtq4r7LW@shredder> Date: Tue, 19 Jul 2022 12:38:57 +0300 From: Ido Schimmel <idosch@...dia.com> To: Kuniyuki Iwashima <kuniyu@...zon.com> Cc: "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, David Ahern <dsahern@...nel.org>, Kuniyuki Iwashima <kuni1840@...il.com>, netdev@...r.kernel.org Subject: Re: [PATCH v1 net 03/15] ipv4: Fix data-races around sysctl_fib_multipath_hash_fields. On Mon, Jul 18, 2022 at 10:26:41AM -0700, Kuniyuki Iwashima wrote: > While reading sysctl_fib_multipath_hash_fields, it can be changed > concurrently. Thus, we need to add READ_ONCE() to its readers. > > Fixes: ce5c9c20d364 ("ipv4: Add a sysctl to control multipath hash fields") > Signed-off-by: Kuniyuki Iwashima <kuniyu@...zon.com> > --- > CC: Ido Schimmel <idosch@...dia.com> Reviewed-by: Ido Schimmel <idosch@...dia.com>
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