CONFIG_DEVICE_PRIVATE cannot be selected in configurations
without ZONE_DEVICE:
WARNING: unmet direct dependencies detected for DEVICE_PRIVATE
Depends on [n]: ZONE_DEVICE [=n]
Selected by [y]:
- DRM_NOUVEAU_SVM [=y] && HAS_IOMEM [=y] && DRM_NOUVEAU [=y] && MMU [=y] &&
STAGING [=y]
kernel/resource.c:1653:28: error: use of undeclared identifier
'PA_SECTION_SHIFT'
size = ALIGN(size, 1UL << PA_SECTION_SHIFT);
^
kernel/resource.c:1654:48: error: use of undeclared identifier
'MAX_PHYSMEM_BITS'
Add a dependency for Nouveau to avoid broken randconfig builds.
Fixes: d2c63df2242e ("mm/hmm: make CONFIG_DEVICE_PRIVATE into a select")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/gpu/drm/nouveau/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index af5793f3e7c2..996ec5475908 100644
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -87,6 +87,7 @@ config DRM_NOUVEAU_BACKLIGHT
config DRM_NOUVEAU_SVM
bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support"
depends on DRM_NOUVEAU
+ depends on ZONE_DEVICE
depends on MMU
depends on STAGING
select DEVICE_PRIVATE
--
2.26.0
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