[PATCH 18/22] mm: mark DEVICE_PUBLIC as broken

Christoph Hellwig
2019-06-13T09:44:24Z

The code hasn't been used since it was added to the tree, and doesn't
appear to actually be usable. Mark it as BROKEN until either a user
comes along or we finally give up on it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
mm/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/mm/Kconfig b/mm/Kconfig
index 0d2ba7e1f43e..406fa45e9ecc 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -721,6 +721,7 @@ config DEVICE_PRIVATE
config DEVICE_PUBLIC
bool "Addressable device memory (like GPU memory)"
depends on ARCH_HAS_HMM
+ depends on BROKEN
select HMM
select DEV_PAGEMAP_OPS

--
2.20.1