Am 28.03.2018 um 17:53 schrieb Arnd Bergmann: > Building amdkfd without MMU notifiers is broken: > > In file included from drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c:28: > drivers/gpu/drm/amd/amdkfd/kfd_priv.h:584:22: error: field 'mmu_notifier' has incomplete type > > This adds the missing 'select MMU_NOTIFIER' line to make it build > cleanly all the time. > > Signed-off-by: Arnd Bergmann <arnd at arndb.de> Acked-by: Christian König <christian.koenig at amd.com>, but I would wait on what Felix says to that. > --- > drivers/gpu/drm/amd/amdkfd/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/amd/amdkfd/Kconfig b/drivers/gpu/drm/amd/amdkfd/Kconfig > index ed2f06c9f346..5a26acb90e19 100644 > --- a/drivers/gpu/drm/amd/amdkfd/Kconfig > +++ b/drivers/gpu/drm/amd/amdkfd/Kconfig > @@ -4,6 +4,7 @@ > > config HSA_AMD > tristate "HSA kernel driver for AMD GPU devices" > + select MMU_NOTIFIER > depends on DRM_AMDGPU && X86_64 > imply AMD_IOMMU_V2 > help
