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authorAndreas Herrmann <aherrman@arcor.de>2007-11-26 20:42:19 +0100
committerIngo Molnar <mingo@elte.hu>2007-11-26 20:42:19 +0100
commit43517854da512ae7daf15e7044e040edb15b8b23 (patch)
tree7b1ab4f6fee172317d3e0f5e14df6aa200aaefa2 /arch/x86
parent000f4a9e718a665fd706500199a3f0c11fea30c1 (diff)
x86: correctly set UTS_MACHINE for "make ARCH=x86"
x86: correctly set UTS_MACHINE for "make ARCH=x86" For a kernel built with "make ARCH=x86" the following system information is displayed when running the new kernel $ uname -m x86 On some i386 systems (e.g. K7) we even have the following information $ uname -m x66 This is weird. The usual information for "uname -m" should be "x86_64" on 64-bit and "i386" or "i686" on 32-bit. This patch fixes the issue by setting UTS_MACHINE to "i386" for 32-bit kernel builds and to "x86_64" for 64-bit kernel builds. I.e., "x86" won't be used for UTS_MACHINE anymore. Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andreas Herrmann <aherrman@arcor.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@redhat.com>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/Makefile5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 116b03a4563..7aa1dc6d67c 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -11,10 +11,9 @@ endif
$(srctree)/arch/x86/Makefile%: ;
ifeq ($(CONFIG_X86_32),y)
+ UTS_MACHINE := i386
include $(srctree)/arch/x86/Makefile_32
else
+ UTS_MACHINE := x86_64
include $(srctree)/arch/x86/Makefile_64
endif
-
-
-