linux-kernel - [PATCH 0/6] x86/dumpstack: more stack dump improvements

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Date:   Wed, 24 Aug 2016 11:50:13 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...nel.org>,
        "H . Peter Anvin" <hpa@...or.com>
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org,
        Andy Lutomirski <luto@...capital.net>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Brian Gerst <brgerst@...il.com>,
        Kees Cook <keescook@...omium.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Byungchul Park <byungchul.park@....com>,
        Nilay Vaish <nilayvaish@...il.com>
Subject: [PATCH 0/6] x86/dumpstack: more stack dump improvements

Some more preparatory patches for the new x86 unwinder (though these
generally stand alone as improvements in their own right).

Josh Poimboeuf (6):
  perf/x86: check perf_callchain_store() error
  oprofile/x86: add regs->ip to oprofile trace
  x86/dumpstack: make printk_stack_address() more generally useful
  x86/dumpstack: add get_stack_pointer() and get_frame_pointer()
  x86/dumpstack: remove unnecessary stack pointer arguments
  x86/dumpstack: allow preemption in show_stack_log_lvl() and
    dump_trace()

 arch/x86/events/core.c            |  3 +-
 arch/x86/include/asm/stacktrace.h | 41 ++++++++++++++------------
 arch/x86/kernel/dumpstack.c       | 13 ++++-----
 arch/x86/kernel/dumpstack_32.c    | 41 +++++++-------------------
 arch/x86/kernel/dumpstack_64.c    | 61 +++++++++------------------------------
 arch/x86/oprofile/backtrace.c     | 12 +++++---
 6 files changed, 64 insertions(+), 107 deletions(-)

-- 
2.7.4