accel/amdxdna: Call dma_buf_vmap_unlocked() for imported object

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In amdxdna_gem_obj_vmap(), calling dma_buf_vmap() triggers a kernel
warning if LOCKDEP is enabled. So for imported object, use
dma_buf_vmap_unlocked(). Then, use drm_gem_vmap() for other objects.
The similar change applies to vunmap code.

Fixes: bd72d4acda ("accel/amdxdna: Support user space allocated buffer")
Reviewed-by: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://lore.kernel.org/r/20250916174842.234709-1-lizhi.hou@amd.com

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Lizhi Hou 2025-09-16 10:48:42 -07:00

parent 091767ee75

commit 457f4393d0

1 changed files with 20 additions and 27 deletions

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drivers/accel/amdxdna/amdxdna_gem.c

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