From: Mike Rapoport <rppt@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Christoph Hellwig <hch@infradead.org>,
"David S. Miller" <davem@davemloft.net>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org, linux-s390@vger.kernel.org,
sparclinux@vger.kernel.org, linux-arch@vger.kernel.org,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Mike Rapoport <rppt@linux.ibm.com>
Subject: [PATCH 3/3] sparc: remove ARCH_SELECT_MEMORY_MODEL
Date: Wed, 1 May 2019 22:56:17 +0300 [thread overview]
Message-ID: <1556740577-4140-4-git-send-email-rppt@linux.ibm.com> (raw)
In-Reply-To: <1556740577-4140-1-git-send-email-rppt@linux.ibm.com>
The ARCH_SELECT_MEMORY_MODEL option is enabled only for 64-bit. However,
64-bit configuration also enables ARCH_SPARSEMEM_DEFAULT and there is no
ARCH_FLATMEM_ENABLE in arch/sparc/Kconfig.
With such settings, the dependencies in mm/Kconfig are always evaluated to
SPARSEMEM=y for 64-bit and to FLATMEM=y for 32-bit.
The ARCH_SELECT_MEMORY_MODEL option in arch/sparc/Kconfig does not affect
anything and can be removed.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
---
arch/sparc/Kconfig | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 40f8f4f..9137dbe 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -305,9 +305,6 @@ config NODES_SPAN_OTHER_NODES
def_bool y
depends on NEED_MULTIPLE_NODES
-config ARCH_SELECT_MEMORY_MODEL
- def_bool y if SPARC64
-
config ARCH_SPARSEMEM_ENABLE
def_bool y if SPARC64
select SPARSEMEM_VMEMMAP_ENABLE
--
2.7.4
next prev parent reply other threads:[~2019-05-01 19:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-01 19:56 [PATCH 0/3] remove ARCH_SELECT_MEMORY_MODEL where it has no effect Mike Rapoport
2019-05-01 19:56 ` [PATCH 1/3] arm: remove ARCH_SELECT_MEMORY_MODEL Mike Rapoport
2019-05-01 19:56 ` [PATCH 2/3] s390: " Mike Rapoport
2019-05-03 13:47 ` Heiko Carstens
2019-05-01 19:56 ` Mike Rapoport [this message]
2019-05-16 5:19 ` [PATCH 0/3] remove ARCH_SELECT_MEMORY_MODEL where it has no effect Mike Rapoport
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