lkml.org 
[lkml]   [2019]   [Jun]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 18/22] mm: mark DEVICE_PUBLIC as broken
On Thu 13-06-19 11:43:21, Christoph Hellwig wrote:
> 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.

I would go even further and simply remove all the DEVICE_PUBLIC code.

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

Anyway
Acked-by: Michal Hocko <mhocko@suse.com>

> ---
> 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

--
Michal Hocko
SUSE Labs

\
 
 \ /
  Last update: 2019-06-20 21:27    [W:0.800 / U:0.580 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site