Commit c02b6aec authored Jul 28, 2016 by Dan Williams Committed by Linus Torvalds Jul 28, 2016

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@dwillia2-desk3.amr.corp.intel.com


Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Reported-by: Eric Sandeen <sandeen@redhat.com>
Reported-by: Jeff Moyer <jmoyer@redhat.com>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c4c5ad6b

mm/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -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

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