The patch titled
mm: fix sparsemem configuration
has been added to the -mm tree. Its filename is
mm-fix-sparsemem-configuration.patch
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------------------------------------------------------
Subject: mm: fix sparsemem configuration
From: Russell King <rmk+lkml@xxxxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/Kconfig~mm-fix-sparsemem-configuration mm/Kconfig
--- a/mm/Kconfig~mm-fix-sparsemem-configuration
+++ a/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
_
Patches currently in -mm which might be from rmk+lkml@xxxxxxxxxxxxxxxx are
mm-fix-sparsemem-configuration.patch
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