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
Date: Mon, 21 Oct 2019 08:20:44 -0500 [thread overview]
Message-ID: <20191021132044.zkzclqtrexryyybl@treble> (raw)
In-Reply-To: <20191019130135.10de9324@blackhole.lan>
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?
--
Josh
prev parent reply other threads:[~2019-10-21 13:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190208150826.44EBC68DD2@newverein.lst.de>
[not found] ` <0f8d2e77-7e51-fba8-b179-102318d9ff84@arm.com>
[not found] ` <20190311114945.GA5625@lst.de>
[not found] ` <20190408153628.GL6139@lakrids.cambridge.arm.com>
[not found] ` <20190409175238.GE9255@fuggles.cambridge.arm.com>
2019-07-10 12:27 ` [PATCH v8 0/5] arm64: ftrace with regs Ruslan Bilovol
2019-07-24 16:15 ` Mark Rutland
2019-10-16 11:42 ` Jiri Kosina
2019-10-16 17:58 ` Mark Rutland
2019-10-18 17:41 ` Mark Rutland
2019-10-19 11:01 ` Torsten Duwe
2019-10-21 11:37 ` Mark Rutland
2019-10-21 13:20 ` Josh Poimboeuf [this message]
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