[PATCH v2 3/5] x86: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES

Hoan Tran OS hoan at os.amperecomputing.com
Fri Jul 12 09:25:51 AEST 2019

Remove CONFIG_NODES_SPAN_OTHER_NODES as it's enabled
by default with NUMA.

Signed-off-by: Hoan Tran <Hoan at os.amperecomputing.com>
 arch/x86/Kconfig | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2bbbd4d..fa9318c 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1567,15 +1567,6 @@ config X86_64_ACPI_NUMA
 	  Enable ACPI SRAT based node topology detection.
-# Some NUMA nodes have memory ranges that span
-# other nodes.  Even though a pfn is valid and
-# between a node's start and end pfns, it may not
-# reside on that node.  See memmap_init_zone()
-# for details.
-	def_bool y
-	depends on X86_64_ACPI_NUMA
 config NUMA_EMU
 	bool "NUMA emulation"
 	depends on NUMA

More information about the Linuxppc-dev mailing list