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(-)
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2.7.4
