From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Sun, 2 Jul 2006 15:09:47 +0000 (+0900)
Subject: [MIPS] Make SPARSEMEM selectable on QEMU.
X-Git-Tag: v2.6.18-rc2~81^2~41
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b1c6cd429b5f9fde39f5950ba9f2993286954f6c;p=karo-tx-linux.git

[MIPS] Make SPARSEMEM selectable on QEMU.

This might be helpfull to debug sparsemem on mips.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 747a9c1228f2..46798aa8d3cc 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -556,6 +556,7 @@ config QEMU
 	select SYS_HAS_CPU_MIPS32_R1
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select ARCH_SPARSEMEM_ENABLE
 	help
 	  Qemu is a software emulator which among other architectures also
 	  can simulate a MIPS32 4Kc system.  This patch adds support for the
@@ -1688,6 +1689,9 @@ config ARCH_DISCONTIGMEM_ENABLE
 	  or have huge holes in the physical address space for other reasons.
 	  See <file:Documentation/vm/numa> for more.
 
+config ARCH_SPARSEMEM_ENABLE
+	bool
+
 config NUMA
 	bool "NUMA Support"
 	depends on SYS_SUPPORTS_NUMA