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Date:   Wed, 29 Jun 2022 18:45:48 +0200
From:   "Jason A. Donenfeld" <Jason@zx2c4.com>
To:     Christoph Hellwig <hch@lst.de>
Cc:     "Paul E. McKenney" <paulmck@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Arve =?utf-8?B?SGrDuG5uZXbDpWc=?= <arve@android.com>,
        Todd Kjos <tkjos@android.com>,
        Martijn Coenen <maco@android.com>,
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        Christian Brauner <brauner@kernel.org>,
        Hridya Valsaraju <hridya@google.com>,
        Suren Baghdasaryan <surenb@google.com>,
        Theodore Ts'o <tytso@mit.edu>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        "Alex Xu (Hello71)" <alex_y_xu@yahoo.ca>,
        Paolo Abeni <pabeni@redhat.com>, Rob Herring <robh@kernel.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        Neeraj Upadhyay <quic_neeraju@quicinc.com>,
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        Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
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Subject: Re: [PATCH] remove CONFIG_ANDROID
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On Wed, Jun 29, 2022 at 06:37:01PM +0200, Christoph Hellwig wrote:
> be a policy set somewhere either in the kernel or fed into the kernel
> by userspace.  Then we can key it off that, and I suspect it is
> probably going to be a runtime variable and not a config option.

Right, this would be a good way of addressing it.

Maybe some Android people on the list have a good idea off hand of what
Android uses at runtime to control this, and how it'd be accessible in
the kernel?

Jason