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| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2021-10-27 23:25:05 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2021-10-29 20:53:28 +0200 |
| commit | 675053115e4e809643e12ca817dc9147562a70d6 (patch) | |
| tree | 580752cfab8f148a33813438a4397f44176c1cb9 /drivers | |
| parent | drm/nouveau: use the new interator in nv50_wndw_prepare_fb (diff) | |
| download | linux-675053115e4e809643e12ca817dc9147562a70d6.tar.xz linux-675053115e4e809643e12ca817dc9147562a70d6.zip | |
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
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_cma_helper.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/drm_gem_shmem_helper.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c index 6f7b3f8ec04d..2a34241fee02 100644 --- a/drivers/gpu/drm/drm_gem_cma_helper.c +++ b/drivers/gpu/drm/drm_gem_cma_helper.c @@ -581,4 +581,5 @@ drm_gem_cma_prime_import_sg_table_vmap(struct drm_device *dev, EXPORT_SYMBOL(drm_gem_cma_prime_import_sg_table_vmap); MODULE_DESCRIPTION("DRM CMA memory-management helpers"); +MODULE_IMPORT_NS(DMA_BUF); MODULE_LICENSE("GPL"); diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index 57ceecb3f4d8..a5b743a83ce9 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -777,4 +777,5 @@ drm_gem_shmem_prime_import_sg_table(struct drm_device *dev, EXPORT_SYMBOL_GPL(drm_gem_shmem_prime_import_sg_table); MODULE_DESCRIPTION("DRM SHMEM memory-management helpers"); +MODULE_IMPORT_NS(DMA_BUF); MODULE_LICENSE("GPL v2"); |