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From: "Miguel Botón" <mboton.lkml@gmail.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Geoff Levand <geoffrey.levand@am.sony.com>
Subject: [PATCH] ps3: "mm/Kconfig" fix
Date: Sat, 8 Dec 2007 20:30:11 +0100	[thread overview]
Message-ID: <200712082030.11338.mboton@gmail.com> (raw)

sparsemem-make-sparsemem-vmemmap-selectable.patch introduces a little bug.

SPARSEMEM_VMEMMAP can be enabled in an architecture that doesn't support it. If the
architecture supports SPARSEMEM_VMEMMAP, SPARSEMEM_VMEMMAP_ENABLE is enabled,
so SPARSEMEM_VMEMMAP should depend on it.

Signed-off-by: Miguel Botón <mboton@gmail.com>

diff --git a/mm/Kconfig b/mm/Kconfig
index c0f5cbb..010a261 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -117,8 +117,8 @@ config SPARSEMEM_VMEMMAP_ENABLE
 
 config SPARSEMEM_VMEMMAP
 	bool "Sparse Memory virtual memmap"
-	depends on SPARSEMEM
-	default y if (SPARSEMEM_VMEMMAP_ENABLE)
+	depends on SPARSEMEM_VMEMMAP_ENABLE
+	default y
 	help
 	 SPARSEMEM_VMEMMAP uses a virtually mapped memmap to optimise
 	 pfn_to_page and page_to_pfn operations.  This is the most


-- 
	Miguel Botón

             reply	other threads:[~2007-12-08 19:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-08 19:30 Miguel Botón [this message]
2007-12-08 20:06 ` [PATCH] ps3: "mm/Kconfig" fix Miguel Botón
2007-12-09  2:34 ` Geoff Levand

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