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Date:   Tue, 19 Jul 2022 12:38:57 +0300
From:   Ido Schimmel <>
To:     Kuniyuki Iwashima <>
Cc:     "David S. Miller" <>,
        Eric Dumazet <>,
        Jakub Kicinski <>,
        Paolo Abeni <>,
        David Ahern <>,
        Kuniyuki Iwashima <>,
Subject: Re: [PATCH v1 net 03/15] ipv4: Fix data-races around

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 <>
> ---
> CC: Ido Schimmel <>

Reviewed-by: Ido Schimmel <>

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