]> git.baikalelectronics.ru Git - kernel.git/commit
[PATCH] i386/x86-64: fall back to old-style call trace if no unwinding
authorJan Beulich <jbeulich@novell.com>
Mon, 26 Jun 2006 11:57:47 +0000 (13:57 +0200)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 26 Jun 2006 17:48:18 +0000 (10:48 -0700)
commit4a7ca524d58b0c6e24ad2645eab52937ec4ab6f8
treecdac9bb99eb3943feccc2a21d09a1524a8867cb0
parentb5e617015f61a4defef84a9649a08c060415e25b
[PATCH] i386/x86-64: fall back to old-style call trace if no unwinding

If no unwinding is possible at all for a certain exception instance,
fall back to the old style call trace instead of not showing any trace
at all.

Also, allow setting the stack trace mode at the command line.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/traps.c
arch/x86_64/kernel/traps.c
include/asm-i386/unwind.h
include/asm-x86_64/unwind.h
include/linux/unwind.h
kernel/unwind.c