Messages in this thread | | | Date | Thu, 14 Oct 2010 08:52:37 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH -tip 0/5] Kprobes updates |
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* Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> wrote:
> Hi, > > This series of patches fixes some code/docs which are related to > kprobes (especially optprobe). > First 2 resend patches update document and selftest since > optprobe changes kprobes behavior. > Next 2 patches fix double get_cpu() by using __stop_machine(). > And the last patch makes text_poke_smp() depending on > stop_machine() on smp, because without stop_machine(), > it can't ensure safety on smp. > > Thank you, > > --- > > Masami Hiramatsu (5): > [BUGFIX] kconfig/x86: Add HAVE_TEXT_POKE_SMP config for stop_machine dependency > [BUGFIX] x86: Use __stop_machine() in text_poke_smp() > Define __stop_machine when CONFIG_STOP_MACHINE=n > [RESEND][BUGFIX] kprobes: Fix selftest to clear flags field for reusing probes > [RESEND] kprobes: Update document about irq disabled state in kprobe handler > > > Documentation/kprobes.txt | 8 +++++--- > arch/x86/Kconfig | 5 +++++ > arch/x86/kernel/alternative.c | 3 ++- > include/linux/stop_machine.h | 10 ++++++++-- > kernel/test_kprobes.c | 12 +++++++++--- > 5 files changed, 29 insertions(+), 9 deletions(-)
Applied to tip:perf/core, thanks a lot Masami!
Ingo
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