6.18.x rust_binder affecting Waydroid
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# Description:
After updating Arch Linux to the latest kernel `6.18.1.arch1-2`, Waydroid stopped working properly. The session starts, but audio is partly broken. Specifically, some audio that uses the system stack (like OMX? I apologize, I'm not very familiar with Android) cannot be played, such as the built-in music app. However, apps like VLC can play the audio. The log shows: `E/WOmxObserver-impl( 213): LWOmxObserver::onMessages - Transaction failed`.
When I downgraded the kernel to `6.17.9-arch1-1`, this problem disappeared.
I looked at the Arch Linux build options and suspect the following section is the cause. After I changed these parameters back to their original values from the previous version, Waydroid started working correctly.
```diff
@@ -10912,8 +10989,8 @@ CONFIG_USB4=m
#
# Android
#
-CONFIG_ANDROID_BINDER_IPC=y
-CONFIG_ANDROID_BINDERFS=y
+# CONFIG_ANDROID_BINDER_IPC is not set
+CONFIG_ANDROID_BINDER_IPC_RUST=y
CONFIG_ANDROID_BINDER_DEVICES=""
# end of Android
```
# Additional info:
<!--The exact package version is compulsory.-->
* package version: 6.18.1.arch1-2
* Waydroid version: 1.6.0
* link to Waydroid bug report: https://github.com/waydroid/waydroid/issues/2157
# Steps to reproduce:
<!--Describe how to reproduce the bug step by step including the commands-->
1. Upgrade to the 6.18.x kernel.
2. Restart the computer.
3. Open Waydroid and play music using the built-in music player.
4. The audio cannot be played.
issue