pls take a look at this commit
Could you explain its benefit?
The following is what I found.
Staging: android: binder: Fix memory leak on thread/process exit
> Also, this should go to older kernels, right?
It can, but the leak is relatively slow so I don't think it is
critical. I looked at one device that had been running for a while and
it had leaked around 16k per month.
And please provide some information here, _why_ do we want to allow
highmem for binder buffers? What does this solve? Is it a bug or just
a feature enhancement? Depending on what it is depends on what release
it should go into.