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From: Masami Hiramatsu <mhiramat@kernel.org>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org,
	Russell King - ARM Linux <linux@armlinux.org.uk>,
	Jon Medhurst <tixy@linaro.org>, Wang Nan <wangnan0@huawei.com>,
	Will Deacon <will.deacon@arm.com>,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org,
	David Long <dave.long@linaro.org>
Subject: Re: [BUGFIX PATCH v3 0/4] arm: kprobes: Fix to prohibit probing on unsafe functions
Date: Sun, 13 May 2018 10:55:33 +0900	[thread overview]
Message-ID: <20180513105533.03647d65a97f76ddc123b757@kernel.org> (raw)
In-Reply-To: <59CD6F84-9E51-469B-BB67-340A4F376A13@gmail.com>

On Sat, 12 May 2018 10:29:57 -0700
Florian Fainelli <f.fainelli@gmail.com> wrote:

> On May 12, 2018 4:31:37 AM PDT, Masami Hiramatsu <mhiramat@kernel.org> wrote:
> >Hi Russell,
> >
> >On Tue, 8 May 2018 12:25:03 +0100
> >Russell King - ARM Linux <linux@armlinux.org.uk> wrote:
> >
> >> On Fri, May 04, 2018 at 01:14:31PM +0900, Masami Hiramatsu wrote:
> >> > Hi,
> >> > 
> >> > This is the 3rd version of bugfix series for kprobes on arm.
> >> > This series fixes 4 different issues which I found.
> >> > 
> >> >  - Fix to use smp_processor_id() after disabling preemption.
> >> >  - Prohibit probing on optimized_callback() for avoiding
> >> >    recursive probe.
> >> >  - Prohibit kprobes on do_undefinstr() by same reason.
> >> >  - Prohibit kprobes on get_user() by same reason.
> >> > 
> >> > >From v2, I included another 2 bugfixes (1/4 and 2/4)
> >> > which are not merged yet, and added "Cc: stable@vger.kernel.org",
> >> > since there are obvious bugs.
> >> 
> >> Please submit them to the patch system, thanks.
> >
> >Could you tell me what you mean the patch system?
> 
> This is in Russell's signature:
> 
> RMK's Patch system: http://www.armlinux.org.uk/developer/patches/

Ah, Thanks!
OK, I'll submit via that system!


> 
> -- 
> Florian


-- 
Masami Hiramatsu <mhiramat@kernel.org>

      reply	other threads:[~2018-05-13  1:55 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-04  4:14 Masami Hiramatsu
2018-05-04  4:15 ` [BUGFIX PATCH v3 1/4] arm: kprobes: Fix to use get_kprobe_ctlblk after irq-disabed Masami Hiramatsu
2018-05-04  4:15 ` [BUGFIX PATCH v3 2/4] arm: kprobes: Prohibit probing on optimized_callback Masami Hiramatsu
2018-05-04  4:15 ` [BUGFIX PATCH v3 3/4] arm: kprobes: Prohibit kprobes on do_undefinstr Masami Hiramatsu
2018-05-04  4:16 ` [BUGFIX PATCH v3 4/4] arm: kprobes: Prohibit kprobes on get_user functions Masami Hiramatsu
2018-05-08 11:25 ` [BUGFIX PATCH v3 0/4] arm: kprobes: Fix to prohibit probing on unsafe functions Russell King - ARM Linux
2018-05-12  0:42   ` Masami Hiramatsu
2018-05-12  4:31     ` Greg KH
2018-05-12  9:06     ` Russell King - ARM Linux
2018-05-12 11:31   ` Masami Hiramatsu
2018-05-12 17:29     ` Florian Fainelli
2018-05-13  1:55       ` Masami Hiramatsu [this message]

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