[PATCH 0/4] Rust netlink support + use in Rust Binder

[Alice Ryhl <aliceryhl@google.com>]

The C Binder driver exposes messages over netlink when transactions
fail, so that a userpace daemon can respond to processes with many
failing transactions.

This patch series adds netlink support from Rust, then implements an
equivalent API in Rust Binder.

As Binder only uses broadcast messages, I did not add support for other
kinds of messages.

Depends on:
https://lore.kernel.org/r/20260306-transaction-info-v1-1-fda58fca558b@google.com

Available in this branch:
https://github.com/Darksonn/linux/commits/b4/binder-netlink/

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
---
Alice Ryhl (3):
      rust: netlink: add raw netlink abstraction
      ynl_gen: generate Rust files from yaml files
      rust_binder: add generated netlink.rs file

Carlos Llamas (1):
      rust_binder: report netlink transactions

 drivers/android/Kconfig                    |   2 +-
 drivers/android/binder/netlink.rs          | 113 ++++++++++++
 drivers/android/binder/rust_binder_main.rs |   8 +-
 drivers/android/binder/thread.rs           |   9 +
 drivers/android/binder/transaction.rs      |  38 ++++
 rust/bindings/bindings_helper.h            |   3 +
 rust/helpers/genetlink.c                   |  46 +++++
 rust/helpers/helpers.c                     |   1 +
 rust/kernel/lib.rs                         |   1 +
 rust/kernel/netlink.rs                     | 267 +++++++++++++++++++++++++++++
 rust/uapi/uapi_helper.h                    |   1 +
 tools/net/ynl/pyynl/ynl_gen_c.py           | 132 +++++++++++++-
 tools/net/ynl/ynl-regen.sh                 |   2 +-
 13 files changed, 618 insertions(+), 5 deletions(-)
---
base-commit: 3f9cd19e764b782706dbaacc69e502099cb014ba
change-id: 20260306-binder-netlink-c82110b2fb74
prerequisite-change-id: 20260305-transaction-info-62653c65f789:v1
prerequisite-patch-id: d324a8e3e611b7be5837cfb01c27625e657804c6

Best regards,
-- 
Alice Ryhl <aliceryhl@google.com>