linux-kernel - [PATCH 1/5] um: Use __i386__ in ifdef for vsyscall exports, not SUBARCH

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Date:	Sun, 31 Jul 2011 00:02:02 +0100
From:	David Woodhouse <dwmw2@...radead.org>
To:	Arnaud Lacombe <lacombar@...il.com>
Cc:	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org,
	linux-kbuild@...r.kernel.org,
	user-mode-linux-devel@...ts.sourceforge.net
Subject: [PATCH 1/5] um: Use __i386__ in ifdef for vsyscall exports, not
 SUBARCH_i386

Signed-off-by: David Woodhouse <David.Woodhouse@...el.com>
---
 arch/um/os-Linux/Makefile    |    2 --
 arch/um/os-Linux/user_syms.c |    2 +-
 2 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/arch/um/os-Linux/Makefile b/arch/um/os-Linux/Makefile
index b33f4df..78658a7 100644
--- a/arch/um/os-Linux/Makefile
+++ b/arch/um/os-Linux/Makefile
@@ -13,8 +13,6 @@ USER_OBJS := $(user-objs-y) aio.o elf_aux.o execvp.o file.o helper.o irq.o \
 	main.o mem.o process.o registers.o sigio.o signal.o start_up.o time.o \
 	tty.o tls.o uaccess.o umid.o util.o
 
-CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH)
-
 HAVE_AIO_ABI := $(shell [ -r /usr/include/linux/aio_abi.h ] && \
 	echo -DHAVE_AIO_ABI )
 CFLAGS_aio.o += $(HAVE_AIO_ABI)
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 45ffe46..9165513 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -45,7 +45,7 @@ EXPORT_SYMBOL(readdir64);
 extern void truncate64(void) __attribute__((weak));
 EXPORT_SYMBOL(truncate64);
 
-#ifdef SUBARCH_i386
+#ifdef __i386__
 EXPORT_SYMBOL(vsyscall_ehdr);
 EXPORT_SYMBOL(vsyscall_end);
 #endif
-- 
1.7.6



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