Lizhi Hou df4d535206 accel/amdxdna: Fix unsafe use of handle_mm_fault() ... handle_mm_fault() must not be called from the mmap callback because the VMA has not yet been linked. The handle_mm_fault() API contract assumes that the VMA is already linked. Remove the handle_mm_fault() call from the mmap callback. For imported BOs, mark the mapping as invalid and rely on the first command submission to fault in the pages. For shmem BOs, set the VM_MIXEDMAP flag and use vm_insert_pages(). Implement amdxdna_gem_mixed_vm_ops to handle the page faults. Fixes: e486147c91 ("accel/amdxdna: Add BO import and export") Reviewed-by: Max Zhen <max.zhen@amd.com> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://patch.msgid.link/20260910211338.1102315-1-lizhi.hou@amd.com		2026-09-11 08:19:14 -07:00
..
amdxdna	accel/amdxdna: Fix unsafe use of handle_mm_fault()	2026-09-11 08:19:14 -07:00
ethosu	Merge drm/drm-next into drm-misc-next	2026-09-07 13:44:24 +02:00
habanalabs	Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses	2026-02-22 08:26:33 -08:00
ivpu	accel/ivpu: Add support for getting and setting command queue priority	2026-09-11 07:27:52 +02:00
qaic	Merge drm/drm-next into drm-misc-next	2026-09-07 13:44:24 +02:00
rocket	treewide: refresh kmalloc_obj() conversions	2026-09-04 21:37:00 -07:00
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