linux-kernel - Re: [PATCH v2 4/4] arm64: kprobes: Use arch_populate_kprobe

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Message-ID: <20190211155836.GA2692@fuggles.cambridge.arm.com>
Date:   Mon, 11 Feb 2019 15:58:50 +0000
From:   Will Deacon <will.deacon@....com>
To:     Masami Hiramatsu <mhiramat@...nel.org>
Cc:     James Morse <james.morse@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Pratyush Anand <panand@...hat.com>,
        "David A . Long" <dave.long@...aro.org>,
        linux-arm-kernel@...ts.infradead.org,
        linux-kernel <linux-kernel@...r.kernel.org>, marc.zyngier@....com
Subject: Re: [PATCH v2 4/4] arm64: kprobes: Use
 arch_populate_kprobe_blacklist()

[+Marc]

On Mon, Feb 11, 2019 at 10:10:23PM +0900, Masami Hiramatsu wrote:
> On Fri, 8 Feb 2019 09:15:19 +0000
> Will Deacon <will.deacon@....com> wrote:
> > Did you send a new version of this series? I can't seem to spot it in my
> > inbox.
> 
> Ah, OK. I just waited for James' patch series,
> 
> https://patchwork.kernel.org/cover/10779489/
> 
> Are those merged? I'd like to move this series on that.

Patches 2-4 are in mainline:

f7daa9c8fd19 arm64: hibernate: Clean the __hyp_text to PoC after resume
8fac5cbdfe0f arm64: hyp-stub: Forbid kprobing of the hyp-stub
f2b3d8566d81 arm64: kprobe: Always blacklist the KVM world-switch code

Patch 1 is queued via kvm-arm (also for 5.0) but it doesn't seem to have
landed yet.

Will