Re: [PATCH 2/7] android/binder: use same_thread_group(proc->tsk, current) in binder_mmap()

From: Alice Ryhl

Date: Thu Dec 18 2025 - 06:05:53 EST


On Sun, Dec 7, 2025 at 1:40 PM Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
>
> With or without this change the checked condition can be falsely true
> if proc->tsk execs, but this is fine: binder_alloc_mmap_handler() checks
> vma->vm_mm == alloc->mm.
>
> Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>

Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>