On Wed, May 16, 2018 at 9:53 AM, Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > Hi all, > > After merging the drm tree, today's linux-next build (powerpc > allyesconfig) failed like this: > > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c: In function 'init_user_pages': > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c:632:3: error: implicit declaration of function 'release_pages'; did you mean 'release_task'? [-Werror=implicit-function-declaration] > release_pages(mem->user_pages, bo->tbo.ttm->num_pages); > ^~~~~~~~~~~~~ > release_task > > Caused by commit > > 5ae0283e831a ("drm/amdgpu: Add userptr support for KFD") > > I have applied the following patch for today: > > From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Date: Wed, 16 May 2018 16:43:34 +1000 > Subject: [PATCH] drm/amdgpu: include pagemap.h for release_pages() > > Fixes: 5ae0283e831a ("drm/amdgpu: Add userptr support for KFD" > Cc: Felix Kuehling <Felix.Kuehling@xxxxxxx> > Cc: Oded Gabbay <oded.gabbay@xxxxxxxxx> > Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > index 72ab2b1ffe75..ff8fd75f7ca5 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c > @@ -23,6 +23,7 @@ > #define pr_fmt(fmt) "kfd2kgd: " fmt > > #include <linux/list.h> > +#include <linux/pagemap.h> > #include <linux/sched/mm.h> > #include <drm/drmP.h> > #include "amdgpu_object.h" > -- > 2.17.0 > > -- > Cheers, > Stephen Rothwell Thanks Stephen, I'll add it to amdkfd-next and send it to Dave with other fixes. Oded -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html