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From: Jiaxun Yang <jiaxun.yang@flygoat.com>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jiaxun Yang <jiaxun.yang@flygoat.com>
Subject: [PATCH 2/2] MIPS: generic: Set SPARSEMEM by default for 64BIT kernel
Date: Sat, 28 Oct 2023 14:52:17 +0100	[thread overview]
Message-ID: <20231028-mm-v1-2-45377cd158cf@flygoat.com> (raw)
In-Reply-To: <20231028-mm-v1-0-45377cd158cf@flygoat.com>

Select ARCH_SPARSEMEM_DEFAULT for 64bit generic kernel build,
as all platforms supported by 64bit generic kernel have a hole
in their address space.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
---
 arch/mips/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index d12e8f3c1d08..fad05f699efd 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -133,6 +133,7 @@ choice
 
 config MIPS_GENERIC_KERNEL
 	bool "Generic board-agnostic MIPS kernel"
+	select ARCH_SPARSEMEM_DEFAULT if 64BIT
 	select MIPS_GENERIC
 	select BOOT_RAW
 	select BUILTIN_DTB

-- 
2.34.1


  parent reply	other threads:[~2023-10-28 13:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-28 13:52 [PATCH 0/2] MIPS: Adjust SPARSEMEM Kconfigs Jiaxun Yang
2023-10-28 13:52 ` [PATCH 1/2] MIPS: Enable SPARSEMEM option unconditionally on 64BIT Jiaxun Yang
2023-12-30 14:40   ` Thomas Bogendoerfer
2023-10-28 13:52 ` Jiaxun Yang [this message]
2023-11-30  8:15 ` [PATCH 0/2] MIPS: Adjust SPARSEMEM Kconfigs Gregory CLEMENT

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