On Tue, Aug 20, 2019 at 11:45:54AM +1000, Stephen Rothwell wrote:
Hi all,
On Mon, 19 Aug 2019 18:34:41 -0700 Randy Dunlap rdunlap@infradead.org wrote:
On 8/19/19 2:18 AM, Stephen Rothwell wrote:
Hi all,
Changes since 20190816:
on x86_64:
../drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c: In function ‘amdgpu_exit’: ../drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c:1471:2: error: implicit declaration of function ‘mmu_notifier_synchronize’; did you mean ‘__sync_synchronize’? [-Werror=implicit-function-declaration] mmu_notifier_synchronize(); ^~~~~~~~~~~~~~~~~~~~~~~~ __sync_synchronize
Full randconfig file is attached.
Caused by commit
6832c9dc8358 ("hmm: use mmu_notifier_get/put for 'struct hmm'")
from the hmm tree.
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c need to include linux/mmu_notifier.h
Ah yes, thanks, it is because of !CONFIG_HMM_MIRROR in this randconfig. I've fixed it up.
Regards, Jason