25 Dec, 2008

1 commit

• 9212ddb5e   stacktrace: provide save_stack_trace_tsk() weak alias ... Browse Code »

  Impact: build fix

  Some architectures have not implemented save_stack_trace_tsk() yet:

  fs/built-in.o: In function `proc_pid_stack':
  base.c:(.text+0x3f140): undefined reference to `save_stack_trace_tsk'

  So warn about that if the facility is used.

  Signed-off-by: Ingo Molnar

  Ingo Molnar

  2008-12-25 18:44:43 +0800  

30 Jun, 2008

1 commit

• 8594698eb   stacktrace: fix modular build, export print_stack_trace and save_stack_trace ... Browse Code »

  fix:

  ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
  ERROR: "save_stack_trace" [kernel/backtracetest.ko] undefined!

  Signed-off-by: Ingo Molnar

  and fix:

  Building modules, stage 2.
  MODPOST 376 modules
  ERROR: "print_stack_trace" [kernel/backtracetest.ko] undefined!
  make[1]: *** [__modpost] Error 1

  Signed-off-by: Ingo Molnar

  Ingo Molnar

  2008-06-30 15:20:55 +0800  

13 Jun, 2008

1 commit

• a5a242dce   stacktrace: print_stack_trace() cleanup ... Browse Code »

  - shorter code and better atomicity with regards to printk().

  (It's been tested with the backtrace self-test code on i386 and x86_64.)

  Cc: Arjan van de Ven
  Signed-off-by: Vegard Nossum
  Signed-off-by: Ingo Molnar

  Vegard Nossum

  2008-06-13 19:17:30 +0800  

24 May, 2008

1 commit

• bfeeeeb99   stacktrace: don't crash on invalid stack trace structs ... Browse Code »

  This patch makes the stacktrace printout code \warn when the entries
  pointer is unset rather than crashing when trying to access it in an
  attempt to make it a bit more robust.

  I was saving a stacktrace into an skb and forgot to copy it across skb
  copies... I have since fixed the code, but it would have been easier
  had the kernel not crashed in an interrupt.

  Signed-off-by: Johannes Berg
  Signed-off-by: Ingo Molnar
  Signed-off-by: Thomas Gleixner

  Johannes Berg

  2008-05-24 07:16:38 +0800  

04 Jul, 2006

1 commit

• 8637c0990   [PATCH] lockdep: stacktrace subsystem, core ... Browse Code »

  Framework to generate and save stacktraces quickly, without printing anything
  to the console.

  Signed-off-by: Ingo Molnar
  Signed-off-by: Arjan van de Ven
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Ingo Molnar

  2006-07-04 06:27:02 +0800