Re: [PATCH v6 3/3] rust_binder: report netlink transactions

From: Carlos Llamas

Date: Sat Jun 06 2026 - 11:41:35 EST


On Fri, May 29, 2026 at 01:28:40PM +0000, Alice Ryhl wrote:
> From: Carlos Llamas <cmllamas@xxxxxxxxxx>
>
> The Android Binder driver supports a netlink API that reports
> transaction *failures* to a userspace daemon. This allows devices to
> monitor processes with many failed transactions so that it can e.g. kill
> misbehaving apps.
>
> One very important thing that this monitors is when many oneway messages
> are sent to a frozen process, so there is special handling to ensure
> this scenario is surfaced over netlink.
>
> Signed-off-by: Carlos Llamas <cmllamas@xxxxxxxxxx>
> Co-developed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
> Signed-off-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
> ---

Acked-by: Carlos Llamas <cmllamas@xxxxxxxxxx>