linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-09-11 02:20:49 -04:00

Files

Sami Tolvanen b59ec72fec rust: drm: gpuvm: require Send + Sync for the driver's associated data

DriverGpuVm permitted !Send/!Sync associated data on an abstraction whose
handles are shared and dropped across threads: obtain() runs from many
threads and the VA API performs deferred cross-thread drops. That is
unsound.

Require Send + Sync on the trait and its associated data so the GpuVm and
UniqueRefGpuVm handle impls need no per-impl bounds.

Fixes: 82b78182ea ("rust: drm: add base GPUVM immediate mode abstraction")
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Link: https://patch.msgid.link/20260611-gpuvm-sync-send-v4-1-6c7f4ab2778a@google.com
Signed-off-by: Alice Ryhl <aliceryhl@google.com>

2026-07-13 15:43:07 +00:00

bindings

rust: drm: add base GPUVM immediate mode abstraction

2026-05-05 12:52:49 +02:00

helpers

Merge tag 'mm-nonmm-stable-2026-06-21-10-22' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2026-06-21 13:20:19 -07:00

kernel

rust: drm: gpuvm: require Send + Sync for the driver's associated data

2026-07-13 15:43:07 +00:00

macros

rust: types: add ForLt trait for higher-ranked lifetime support