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 arnd@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