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authorLinus Torvalds <torvalds@woody.osdl.org>2006-12-15 08:43:13 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-15 08:47:51 -0800
commitd1526e2cda64d5a1de56aef50bad9e5df14245c2 (patch)
treed7b490b1a11dd9720c9918733ca0c06e0e82cfba /arch/x86_64/Makefile
parentd1998ef38a13c4e74c69df55ccd38b0440c429b2 (diff)
Remove stack unwinder for now
It has caused more problems than it ever really solved, and is apparently not getting cleaned up and fixed. We can put it back when it's stable and isn't likely to make warning or bug events worse. In the meantime, enable frame pointers for more readable stack traces. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/Makefile')
-rw-r--r--arch/x86_64/Makefile2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index b471b8550d0..2941a915d4e 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -45,9 +45,7 @@ cflags-kernel-$(CONFIG_REORDER) += -ffunction-sections
# actually it makes the kernel smaller too.
cflags-y += -fno-reorder-blocks
cflags-y += -Wno-sign-compare
-ifneq ($(CONFIG_UNWIND_INFO),y)
cflags-y += -fno-asynchronous-unwind-tables
-endif
ifneq ($(CONFIG_DEBUG_INFO),y)
# -fweb shrinks the kernel a bit, but the difference is very small
# it also messes up debugging, so don't use it for now.