Re: [PATCH 10/10] mm: remove CONFIG_MIGRATE_VMA_HELPER

On Wed, Aug 14, 2019 at 09:59:28AM +0200, Christoph Hellwig wrote:

CONFIG_MIGRATE_VMA_HELPER guards helpers that are required for proper devic private memory support. Remove the option and just check for CONFIG_DEVICE_PRIVATE instead.

Signed-off-by: Christoph Hellwig hch@lst.de

drivers/gpu/drm/nouveau/Kconfig | 1 - mm/Kconfig | 3 --- mm/migrate.c | 4 ++-- 3 files changed, 2 insertions(+), 6 deletions(-)

Reviewed-by: Jason Gunthorpe jgg@mellanox.com

Aside from it making sense, I checked no other driver enables DEVICE_PRIVATE, so no change in kernel build.

Jason