Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes implementation on arm

From	Masami Hiramatsu <mhiramat@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes implementation on arm
Date	2017-02-23 00:30 +0100
Message-ID	<tdOwa-Mn-13@gated-at.bofh.it> (permalink)
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On Wed, 22 Feb 2017 15:58:49 +0000
"Jon Medhurst (Tixy)" <tixy@linaro.org> wrote:

> On Sat, 2017-02-18 at 06:43 +0900, Masami Hiramatsu wrote:
> > On Fri, 17 Feb 2017 11:01:10 +0000
> > "Jon Medhurst (Tixy)" <tixy@linaro.org> wrote:
> [...]
> > > Meantime
> > > I'll investigate the kprobes test failures I see (which actually looks
> > > like cache/TLB issues and not test code problems after all).
> > 
> > OK, btw, I couldn't reproduce the kprobes test failure with
> > CONFIG_DEBUG_RODATA=y on qemu...
> 
> That's because it's a problem with caches which qemu doesn't emulate.
> I worked out the cause and posted a patch...
> http://lists.infradead.org/pipermail/linux-arm-kernel/2017-February/489517.html

OK, I see.

Thanks! 

-- 
Masami Hiramatsu <mhiramat@kernel.org>

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[BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes implementation on arm Masami Hiramatsu <mhiramat@kernel.org> - 2017-02-15 01:30 +0100
  [BUGFIX PATCH V2 3/3] kprobes/arm: Fix the return address of multiple kretprobes Masami Hiramatsu <mhiramat@kernel.org> - 2017-02-15 01:40 +0100
  [BUGFIX PATCH V2 2/3] kprobes/arm: Skip single-stepping in recursing path if possible Masami Hiramatsu <mhiramat@kernel.org> - 2017-02-15 01:40 +0100
  Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes  implementation on arm "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2017-02-17 12:10 +0100
    Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes  implementation on arm Masami Hiramatsu <mhiramat@kernel.org> - 2017-02-17 22:50 +0100
      Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes  implementation on arm "Jon Medhurst (Tixy)" <tixy@linaro.org> - 2017-02-22 17:00 +0100
        Re: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes  implementation on arm Masami Hiramatsu <mhiramat@kernel.org> - 2017-02-23 00:30 +0100

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