netdev - Re: [PATCH net 0/4] wireguard fixes for 5.7-rc7

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Message-Id: <20200520.205607.2029699296653494061.davem@davemloft.net>
Date:   Wed, 20 May 2020 20:56:07 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     Jason@...c4.com
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH net 0/4] wireguard fixes for 5.7-rc7

From: "Jason A. Donenfeld" <Jason@...c4.com>
Date: Tue, 19 May 2020 22:49:26 -0600

> Hopefully these are the last fixes for 5.7:
> 
> 1) A trivial bump in the selftest harness to support gcc-10.
>    build.wireguard.com is still on gcc-9 but I'll probably switch to
>    gcc-10 in the coming weeks.
> 
> 2) A concurrency fix regarding userspace modifying the pre-shared key at
>    the same time as packets are being processed, reported by Matt
>    Dunwoodie.
> 
> 3) We were previously clearing skb->hash on egress, which broke
>    fq_codel, cake, and other things that actually make use of the flow
>    hash for queueing, reported by Dave Taht and Toke Høiland-Jørgensen.
> 
> 4) A fix for the increased memory usage caused by (3). This can be
>    thought of as part of patch (3), but because of the separate
>    reasoning and breadth of it I thought made it a bit cleaner to put in
>    a standalone commit.

Series applied.

> Fixes (2), (3), and (4) are -stable material.

Queued up for -stable, thanks.