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| author | Jan Beulich <jbeulich@novell.com> | 2006-06-26 13:57:28 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 10:48:17 -0700 |
| commit | 4552d5dc08b79868829b4be8951b29b07284753f (patch) | |
| tree | 7b25695b4c0e1917fc80e8dd4bc494de36320ccc /init/main.c | |
| parent | 2b28592b07223d7fc0691ce3fe57d495dc9cbe3a (diff) | |
| download | op-kernel-dev-4552d5dc08b79868829b4be8951b29b07284753f.zip op-kernel-dev-4552d5dc08b79868829b4be8951b29b07284753f.tar.gz | |
[PATCH] x86_64: reliable stack trace support
These are the generic bits needed to enable reliable stack traces based
on Dwarf2-like (.eh_frame) unwind information. Subsequent patches will
enable x86-64 and i386 to make use of this.
Thanks to Andi Kleen and Ingo Molnar, who pointed out several possibilities
for improvement.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c index f715b9b..f556fd0 100644 --- a/init/main.c +++ b/init/main.c @@ -47,6 +47,7 @@ #include <linux/rmap.h> #include <linux/mempolicy.h> #include <linux/key.h> +#include <linux/unwind.h> #include <asm/io.h> #include <asm/bugs.h> @@ -482,6 +483,7 @@ asmlinkage void __init start_kernel(void) __stop___param - __start___param, &unknown_bootoption); sort_main_extable(); + unwind_init(); trap_init(); rcu_init(); init_IRQ(); |
