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SubjectRe: Reminder: 22 open syzbot bugs in perf subsystem
On 07/02, Eric Biggers wrote:
>
> Even if it's a lockdep false positive you can't ignore it. People rely on
> lockdep to find bugs, and they will keep sending you bug reports. So someone
> has to fix something. Did you see Oleg's suggestion to change mmput() to
> mmput_async() in binder_alloc_free_page()?
> https://marc.info/?l=linux-kernel&m=155119805728815&w=2
> If you believe that is the right fix, I can reassign this report to binder
> subsystem and nag the binder maintainers instead...

Yes, please. To me s/mmput/mmput_async/ looks like the "obviously correct fix",
but of course I don't understand this code and can't test it.

Oleg.

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