The patch titled
Subject: mm: CONFIG_ZONE_DEVICE stop depending on CONFIG_EXPERT
has been added to the -mm tree. Its filename is
mm-config_zone_device-stop-depending-on-config_expert.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-config_zone_device-stop-depending-on-config_expert.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-config_zone_device-stop-depending-on-config_expert.patch
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------------------------------------------------------
From: Dan Williams <dan.j.williams@xxxxxxxxx>
Subject: mm: CONFIG_ZONE_DEVICE stop depending on CONFIG_EXPERT
When it was first introduced CONFIG_ZONE_DEVICE depended on disabling
CONFIG_ZONE_DMA, a configuration choice reserved for "experts". However,
now that the ZONE_DMA conflict has been eliminated it no longer makes
sense to require CONFIG_EXPERT.
Link: http://lkml.kernel.org/r/146687646274.39261.14267596518720371009.stgit@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>
Reported-by: Eric Sandeen <sandeen@xxxxxxxxxx>
Reported-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
Acked-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/Kconfig~mm-config_zone_device-stop-depending-on-config_expert mm/Kconfig
--- a/mm/Kconfig~mm-config_zone_device-stop-depending-on-config_expert
+++ a/mm/Kconfig
@@ -681,7 +681,7 @@ config IDLE_PAGE_TRACKING
See Documentation/vm/idle_page_tracking.txt for more details.
config ZONE_DEVICE
- bool "Device memory (pmem, etc...) hotplug support" if EXPERT
+ bool "Device memory (pmem, etc...) hotplug support"
depends on MEMORY_HOTPLUG
depends on MEMORY_HOTREMOVE
depends on SPARSEMEM_VMEMMAP
_
Patches currently in -mm which might be from dan.j.williams@xxxxxxxxx are
mm-config_zone_device-stop-depending-on-config_expert.patch
mm-cleanup-ifdef-guards-for-vmem_altmap.patch
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