linux-kernel - [PATCH 10/12] x86/compat: define ARCH_WANT_OLD_COMPAT

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Date:	Mon, 22 Jun 2015 07:55:19 -0400
From:	Brian Gerst <brgerst@...il.com>
To:	x86@...nel.org
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...nel.org>,
	"H. Peter Anvin" <hpa@...or.com>,
	Denys Vlasenko <dvlasenk@...hat.com>,
	Andy Lutomirski <luto@...capital.net>
Subject: [PATCH 10/12] x86/compat: define ARCH_WANT_OLD_COMPAT_IPC only for 32-bit compat

x32 does not need ARCH_WANT_OLD_COMPAT_IPC.

Signed-off-by: Brian Gerst <brgerst@...il.com>
---
 arch/x86/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c4f27a8..94afa69 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2548,6 +2548,7 @@ config IA32_EMULATION
 	select BINFMT_ELF
 	select COMPAT_BINFMT_ELF
 	select HAVE_UID16
+	select ARCH_WANT_OLD_COMPAT_IPC
 	---help---
 	  Include code to run legacy 32-bit programs under a
 	  64-bit kernel. You should likely turn this on, unless you're
@@ -2575,7 +2576,6 @@ config X86_X32
 config COMPAT
 	def_bool y
 	depends on IA32_EMULATION || X86_X32
-	select ARCH_WANT_OLD_COMPAT_IPC
 
 if COMPAT
 config COMPAT_FOR_U64_ALIGNMENT
-- 
2.1.0

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