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From: Hoan Tran OS <hoan@os.amperecomputing.com>
Subject: [PATCH v2 3/5] x86: Kconfig: Remove CONFIG_NODES_SPAN_OTHER_NODES
Date: Thu, 11 Jul 2019 23:25:51 +0000
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Cc: "open list:MEMORY MANAGEMENT" <linux-mm@kvack.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>, "sparclinux@vger.kernel.org" <sparclinux@vger.kernel.org>, "x86@kernel.org" <x86@kernel.org>, "linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Open Source Submission <patches@amperecomputing.com>, Hoan Tran OS <hoan@os.amperecomputing.com>

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

Signed-off-by: Hoan Tran <Hoan@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
 	---help---
 	  Enable ACPI SRAT based node topology detection.
=20
-# 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.
-config NODES_SPAN_OTHER_NODES
-	def_bool y
-	depends on X86_64_ACPI_NUMA
-
 config NUMA_EMU
 	bool "NUMA emulation"
 	depends on NUMA
--=20
2.7.4