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Date:   Fri, 21 Jun 2019 23:41:39 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     "Pierre-Loup A. Griffais" <pgriffais@valvesoftware.com>
Cc:     edumazet@google.com, lkml <linux-kernel@vger.kernel.org>,
        torvalds@linux-foundation.org
Subject: Re: Steam is broken on new kernels
Message-ID: <20190621214139.GA31034@kroah.com>
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On Fri, Jun 21, 2019 at 02:27:41PM -0700, Pierre-Loup A. Griffais wrote:
> This seems to have broken us:
> 
> https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.11
> 
> Here's some affected users:
> 
> https://github.com/ValveSoftware/steam-for-linux/issues/6326
> 
> https://www.reddit.com/r/linux_gaming/comments/c37lmh/psa_steam_does_not_connect_on_kernels_newer_than/
> 
> https://www.phoronix.com/scan.php?page=news_item&px=Steam-Networking-Kernel-Woes
> 
> I don't really understand that distributions that claim to be desktop
> products would have fast-tracked a server-oriented fix to all their users
> without testing one of the primary desktop usecases, but that's another
> thing to figure out later.
> 

What specific commit caused the breakage?