From a9ed3aa9b87ee41e8ab3ff471b1331c154767e45 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 26 Sep 2026 07:57:59 +1000 Subject: Merge tag 'drm-misc-fixes-2026-09-24' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A number of fixes: - bridge: - samsung-dsim: fix GPIO lifetime - client: Null pointer dereference fix - imagination: error handling fix, page handling fix - nouveau: fix reference leaks, double-frees, out-of-bounds accesses, use-after-frees, don't reject config without SCDC, a number of workarounds - virtio: fix memory leak, reference leaks, null pointer dereference, add pixel blend mode, cache coherency fix Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patch.msgid.link/arU22zzqUGDEco1y@houat --- drivers/android/Kconfig | 65 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 drivers/android/Kconfig (limited to 'drivers/android/Kconfig') diff --git a/drivers/android/Kconfig b/drivers/android/Kconfig new file mode 100644 index 000000000..606a9d07f --- /dev/null +++ b/drivers/android/Kconfig @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +menu "Android" + +config ANDROID_BINDER_IPC + bool "Android Binder IPC Driver" + depends on MMU + depends on NET + default n + help + Binder is used in Android for both communication between processes, + and remote method invocation. + + This means one Android process can call a method/routine in another + Android process, using Binder to identify, invoke and pass arguments + between said processes. + +config ANDROID_BINDER_IPC_RUST + bool "Rust version of Android Binder IPC Driver" + depends on RUST && MMU && NET && !ANDROID_BINDER_IPC + help + This enables the Rust implementation of the Binder driver. + + Binder is used in Android for both communication between processes, + and remote method invocation. + + This means one Android process can call a method/routine in another + Android process, using Binder to identify, invoke and pass arguments + between said processes. + +config ANDROID_BINDERFS + bool "Android Binderfs filesystem" + depends on ANDROID_BINDER_IPC + default n + help + Binderfs is a pseudo-filesystem for the Android Binder IPC driver + which can be mounted per-ipc namespace allowing to run multiple + instances of Android. + Each binderfs mount initially only contains a binder-control device. + It can be used to dynamically allocate new binder IPC devices via + ioctls. + +config ANDROID_BINDER_DEVICES + string "Android Binder devices" + depends on ANDROID_BINDER_IPC || ANDROID_BINDER_IPC_RUST + default "binder,hwbinder,vndbinder" + help + Default value for the binder.devices parameter. + + The binder.devices parameter is a comma-separated list of strings + that specifies the names of the binder device nodes that will be + created. Each binder device has its own context manager, and is + therefore logically separated from the other devices. + +config ANDROID_BINDER_ALLOC_KUNIT_TEST + tristate "KUnit Tests for Android Binder Alloc" if !KUNIT_ALL_TESTS + depends on ANDROID_BINDER_IPC && KUNIT + default KUNIT_ALL_TESTS + help + This feature builds the binder alloc KUnit tests. + + Each test case runs using a pared-down binder_alloc struct and + test-specific freelist, which allows this KUnit module to be loaded + for testing without interfering with a running system. + +endmenu -- cgit v1.3.1