On Sat, Dec 22, 2018 at 10:18:06PM +0100, Christian Brauner wrote:
> Since binderfs can be mounted by userns root in non-initial user namespaces
> some precautions are in order. First, a way to set a maximum on the number
> of binder devices that can be allocated per binderfs instance and second,
On Sun, Dec 23, 2018 at 12:29:44PM +0100, Greg KH wrote:
> On Sat, Dec 22, 2018 at 10:18:06PM +0100, Christian Brauner wrote:
> > Since binderfs can be mounted by userns root in non-initial user namespaces
> > some precautions are in order. First, a way to set a maximum on the number
> > of binder
On Sat, Dec 22, 2018 at 10:18:06PM +0100, Christian Brauner wrote:
> Since binderfs can be mounted by userns root in non-initial user namespaces
> some precautions are in order. First, a way to set a maximum on the number
> of binder devices that can be allocated per binderfs instance and second,
Since binderfs can be mounted by userns root in non-initial user namespaces
some precautions are in order. First, a way to set a maximum on the number
of binder devices that can be allocated per binderfs instance and second, a
way to reserve a reasonable chunk of binderfs devices for the initial
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