[PATCH v4 5/5] MAINTAINERS: Add entry for Rust dma-buf

From: Philipp Stanner

Date: Mon Jun 22 2026 - 10:04:35 EST


Rust does now have abstractions for dma_fence. These abstractions are
quite complicated and require expertise with both the C and the Rust
side. Therefore, using the existing entry also for maintenance of the
Rust code appears reasonable.

Philipp volunteers to help maintain the dma_fence abstractions. Add a
corresponding MAINTAINERS entry.

Signed-off-by: Philipp Stanner <phasta@xxxxxxxxxx>
Acked-by: Christian König <christian.koenig@xxxxxxx>
Acked-by: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
---
MAINTAINERS | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 4ae6919454c3..ef2cb1173c66 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7535,6 +7535,7 @@ F: fs/dlm/
DMA BUFFER SHARING FRAMEWORK
M: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
M: Christian König <christian.koenig@xxxxxxx>
+M: Philipp Stanner <phasta@xxxxxxxxxx>
L: linux-media@xxxxxxxxxxxxxxx
L: dri-devel@xxxxxxxxxxxxxxxxxxxxx
L: linaro-mm-sig@xxxxxxxxxxxxxxxx (moderated for non-subscribers)
@@ -7548,6 +7549,8 @@ F: include/linux/dma-buf.h
F: include/linux/dma-buf/
F: include/linux/dma-resv.h
F: rust/helpers/dma-resv.c
+F: rust/helpers/dma_fence.c
+F: rust/kernel/dma_buf/
K: \bdma_(?:buf|fence|resv)\b

DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
@@ -8536,7 +8539,9 @@ T: git https://gitlab.freedesktop.org/drm/rust/kernel.git
F: drivers/gpu/drm/nova/
F: drivers/gpu/drm/tyr/
F: drivers/gpu/nova-core/
+F: rust/helpers/dma_fence.c
F: rust/helpers/gpu.c
+F: rust/kernel/dma_buf/
F: rust/kernel/drm/
F: rust/kernel/gpu.rs
F: rust/kernel/gpu/
--
2.54.0