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| /openbmc/linux/drivers/gpu/drm/ |
| H A D | drm_gem_shmem_helper.c | diff 675053115e4e809643e12ca817dc9147562a70d6 Wed Oct 27 16:25:05 CDT 2021 Marcel Ziswiler <marcel.ziswiler@toradex.com> drm: import DMA_BUF module namespace
Today's -next fails building arm64 defconfig as follows:
ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vunmap from
namespace DMA_BUF, but does not import it.
ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vmap from
namespace DMA_BUF, but does not import it.
Fix this by importing DMA_BUF namespace into drm_cma_helper.ko. Also
fix the problem with drm_shmem_helper.ko.
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Fixes: 4b2b5e142ff4 ("drm: Move GEM memory managers into modules")
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20211027212506.3418521-1-marcel@ziswiler.com
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