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From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Andrew Morton <akpm@linux-foundation.org>,
	Linux Kernel List <linux-kernel@vger.kernel.org>
Subject: [PATCH] Fix sparsemem configuration
Date: Mon, 5 Oct 2009 16:05:30 +0100	[thread overview]
Message-ID: <20091005150530.GA12271@rmk-PC.arm.linux.org.uk> (raw)

Currently, sparsemem is only available if EXPERIMENTAL is enabled.
However, it hasn't ever been marked experimental.

It's been about four years since sparsemem was merged, and we have
platforms which depend on it; allow architectures to decide whether
sparsemem should be the default memory model.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
--
 mm/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/Kconfig b/mm/Kconfig
index 2477607..95b2965 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -67,7 +67,7 @@ config DISCONTIGMEM
 
 config SPARSEMEM
 	def_bool y
-	depends on SPARSEMEM_MANUAL
+	depends on (!SELECT_MEMORY_MODEL && ARCH_SPARSEMEM_ENABLE) || SPARSEMEM_MANUAL
 
 config FLATMEM
 	def_bool y

             reply	other threads:[~2009-10-05 15:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-05 15:05 Russell King [this message]
2009-10-14  2:49 ` [PATCH] Fix sparsemem configuration Andrew Morton
2009-10-14  7:42   ` Russell King

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