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authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-19 11:42:32 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-19 11:42:32 -0800
commitcdc7ef8981317cfa9a462b784935e4d2705c6776 (patch)
treeb81a0424a333e72a6223b5764ccde0c8ea36549b /arch/um/Makefile
parent9066d9b250679f259f06c10f489dfdfa75fb54dd (diff)
parent33a7d42999b1857d4494f6ad6367e3aef0ae8137 (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML changes from Richard Weinberger: "This pile contains a nice defconfig cleanup, a rewritten stack unwinder and various cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Remove unused declarations from <as-layout.h> um: remove used STDIO_CONSOLE Kconfig param um/vdso: add .gitignore for a couple of targets arch/um: make it work with defconfig and x86_64 um: Make kstack_depth_to_print conform to arch/x86 um: Get rid of thread_struct->saved_task um: Make stack trace reliable against kernel mode faults um: Rewrite show_stack()
Diffstat (limited to 'arch/um/Makefile')
-rw-r--r--arch/um/Makefile11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/um/Makefile b/arch/um/Makefile
index 133f7de..48d92bb 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile
@@ -6,6 +6,17 @@
# Licensed under the GPL
#
+# select defconfig based on actual architecture
+ifeq ($(SUBARCH),x86)
+ ifeq ($(shell uname -m),x86_64)
+ KBUILD_DEFCONFIG := x86_64_defconfig
+ else
+ KBUILD_DEFCONFIG := i386_defconfig
+ endif
+else
+ KBUILD_DEFCONFIG := $(SUBARCH)_defconfig
+endif
+
ARCH_DIR := arch/um
OS := $(shell uname -s)
# We require bash because the vmlinux link and loader script cpp use bash
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