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Subject[PATCH -tip 0/5] Kprobes updates
Date
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(-)

--
Masami HIRAMATSU
2nd Dept. Linux Technology Center
Hitachi, Ltd., Systems Development Laboratory
E-mail: masami.hiramatsu.pt@hitachi.com



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