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

Josh Poimboeuf
2016-08-19T02:36:35Z

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(-)

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2.7.4