[PATCH 0/8] x86: stack-related cleanups and fixes

[Josh Poimboeuf]

Here's an assortment of stack-related cleanups and fixes I found when
writing the new x86 unwinder.

Josh Poimboeuf (8):
  x86/dumpstack: remove show_trace()
  x86/asm/head: remove unused init_rsp variable extern
  x86/asm/head: rename 'stack_start' -> 'initial_stack'
  x86/dumpstack: remove extra brackets around "<EOE>"
  x86/head: remove useless zeroed word
  x86/dumpstack: fix x86_32 kernel_stack_pointer() previous stack access
  proc: fix return address printk conversion specifer in
    /proc/<pid>/stack
  x86: remove 64-byte gap at end of irq stack

 arch/x86/include/asm/kdebug.h   |  2 --
 arch/x86/include/asm/realmode.h |  2 +-
 arch/x86/include/asm/smp.h      |  3 ---
 arch/x86/kernel/acpi/sleep.c    |  2 +-
 arch/x86/kernel/cpu/common.c    |  2 +-
 arch/x86/kernel/dumpstack.c     |  6 ------
 arch/x86/kernel/dumpstack_64.c  | 11 ++++-------
 arch/x86/kernel/head_32.S       |  8 ++++----
 arch/x86/kernel/head_64.S       | 12 +++++-------
 arch/x86/kernel/ptrace.c        |  4 ++--
 arch/x86/kernel/setup_percpu.c  |  2 +-
 arch/x86/kernel/smpboot.c       |  2 +-
 fs/proc/base.c                  |  2 +-
 13 files changed, 21 insertions(+), 37 deletions(-)

-- 
2.7.4