kernel-ark/arch
Jan Beulich ea424055b7 [PATCH] x86: Make backtracer fallback logic more bullet-proof
The unwinder fallback logic still had potential for falling through to
the legacy stack trace code without printing an indication (at once
serving as a separator) of this.

Further, the stack pointer retrieval for the fallback should be as
restrictive as possible (in order to avoid having the legacy stack
tracer try to access invalid memory). The patch tightens that, but
this could certainly be further improved.

Also making the call_trace command line option now conditional upon
CONFIG_STACK_UNWIND (as it's meaningless otherwise).

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-30 16:05:15 -07:00
..
alpha [PATCH] arch/alpha: Use ARRAY_SIZE macro 2006-07-31 13:28:38 -07:00
arm [ARM] 3761/1: fix armv4t breakage after adding thumb interworking to userspace helpers 2006-08-28 12:51:20 +01:00
arm26 [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
cris [PATCH] pcf8563: remove MOD_INC_USE_COUNT, MOD_DEC_USE_COUNT 2006-07-10 13:24:22 -07:00
frv [PATCH] FRV: Introduce asm-offsets for FRV arch 2006-07-10 13:24:22 -07:00
h8300
i386 [PATCH] x86: Make backtracer fallback logic more bullet-proof 2006-08-30 16:05:15 -07:00
ia64 Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 2006-08-26 13:04:23 -07:00
m32r [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
m68k
m68knommu
mips [MIPS] sparsemem: fix crash in show_mem 2006-07-13 21:26:22 +01:00
parisc [PATCH] vDSO hash-style fix 2006-07-31 13:28:43 -07:00
powerpc Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2006-08-23 21:08:12 -07:00
ppc [PATCH] ppc32: board-specific part of fs_enet update 2006-08-19 17:44:31 -04:00
s390 [S390] kernel page table allocation. 2006-08-16 13:49:37 +02:00
sh [PATCH] sh: fix proc file removal for superh store queue module 2006-08-06 08:57:48 -07:00
sh64 [PATCH] tty: Remove include of screen_info.h from tty.h 2006-07-10 13:24:16 -07:00
sparc [SPARC]: Small smp cleanup. 2006-08-26 17:52:56 -07:00
sparc64 [SPARC64]: Fix X server hangs due to large pages. 2006-08-29 21:23:31 -07:00
um [PATCH] vDSO hash-style fix 2006-07-31 13:28:43 -07:00
v850 [PATCH] v850: call init_page_count() instead of set_page_count() 2006-07-31 13:28:38 -07:00
x86_64 [PATCH] x86: Make backtracer fallback logic more bullet-proof 2006-08-30 16:05:15 -07:00
xtensa [PATCH] Change panic_on_oops message to "Fatal exception" 2006-08-14 12:54:29 -07:00