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Date:   Mon, 21 Oct 2019 08:20:44 -0500
From:   Josh Poimboeuf <jpoimboe@redhat.com>
To:     Torsten Duwe <duwe@lst.de>
Cc:     Mark Rutland <mark.rutland@arm.com>,
        Jiri Kosina <jikos@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
        Julien Thierry <julien.thierry@arm.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
        Will Deacon <will.deacon@arm.com>,
        linux-kernel@vger.kernel.org, Steven Rostedt <rostedt@goodmis.org>,
        AKASHI Takahiro <takahiro.akashi@linaro.org>,
        Ingo Molnar <mingo@redhat.com>,
        Ruslan Bilovol <ruslan.bilovol@gmail.com>,
        Amit Daniel Kachhap <amit.kachhap@arm.com>,
        live-patching@vger.kernel.org,
        linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v8 0/5] arm64: ftrace with regs
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On Sat, Oct 19, 2019 at 01:01:35PM +0200, Torsten Duwe wrote:
> All calls going _out_ from the KLP module are newly generated, as part
> of the KLP module building process, and are thus aware of them being
> "extern" -- a PLT entry should be generated and accounted for in the
> KLP module.

Hm... for kpatch-build I assume we may need a GCC plugin to convert
local calls to global somehow?

--=20
Josh