Lizhi Hou 457b046b7d accel/amdxdna: Remove mmap and export support for ubuf ...

Ubuf pages should not be mmaped or exported. Remove the ubuf mmap callback
and return -EOPNOTSUPP when exporting ubuf objects.

ubuf vmap is also removed for there is not a real use case yet.

Fixes: bd72d4acda ("accel/amdxdna: Support user space allocated buffer")
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20260518155706.937461-1-lizhi.hou@amd.com

2026-05-19 08:47:59 -07:00

..

amdxdna

accel/amdxdna: Remove mmap and export support for ubuf

2026-05-19 08:47:59 -07:00

ethosu

accel: ethosu: Add hardware dependency hint

2026-04-02 15:18:14 -05:00

habanalabs

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

ivpu

accel/ivpu: Disallow re-exporting imported GEM objects

2026-04-30 13:51:37 +02:00

qaic

accel/qaic: Add overflow check to remap_pfn_range during mmap

2026-05-12 10:58:18 -06:00

rocket

accel/rocket: Fix prep_bo ioctl leaking positive return from dma_resv_wait_timeout()

2026-05-07 14:52:55 +01:00

drm_accel.c

drm: move drm based debugfs funcs to drm_debugfs.c

2025-07-04 15:58:22 +02:00

Kconfig

accel: Add Arm Ethos-U NPU driver

2025-10-24 15:07:39 -05:00

Makefile

accel: Add Arm Ethos-U NPU driver

2025-10-24 15:07:39 -05:00