From: tixy@linaro.org (Jon Medhurst (Tixy))
To: linux-arm-kernel@lists.infradead.org
Subject: [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes implementation on arm
Date: Wed, 22 Feb 2017 15:58:49 +0000 [thread overview]
Message-ID: <1487779129.18810.10.camel@linaro.org> (raw)
In-Reply-To: <20170218064352.b1685bbd17c0189b1937ce3b@kernel.org>
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
--
Tixy
next prev parent reply other threads:[~2017-02-22 15:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <148711844284.5814.10387227824715177703.stgit@devbox>
2017-02-17 11:01 ` [BUGFIX PATCH V2 0/3] kprobes/arm: Improve kprobes implementation on arm Jon Medhurst (Tixy)
2017-02-17 21:43 ` Masami Hiramatsu
2017-02-22 15:58 ` Jon Medhurst (Tixy) [this message]
2017-02-22 23:26 ` Masami Hiramatsu
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