linux-kernel - Re: [PATCH v7] arm64/module: Use text-poke API for late relocations.

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Message-Id: <175042293849.3925078.10159804916524712470.b4-ty@arm.com>
Date: Fri, 20 Jun 2025 13:35:41 +0100
From: Catalin Marinas <catalin.marinas@....com>
To: Will Deacon <will@...nel.org>,
	Ard Biesheuvel <ardb@...nel.org>,
	Sami Tolvanen <samitolvanen@...gle.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Song Liu <song@...nel.org>,
	Dylan Hatch <dylanbhatch@...gle.com>
Cc: linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Roman Gushchin <roman.gushchin@...ux.dev>,
	Toshiyuki Sato <fj6611ie@...jp.fujitsu.com>
Subject: Re: [PATCH v7] arm64/module: Use text-poke API for late relocations.

On Tue, 03 Jun 2025 22:34:17 +0000, Dylan Hatch wrote:
> To enable late module patching, livepatch modules need to be able to
> apply some of their relocations well after being loaded. In this
> scenario however, the livepatch module text and data is already RX-only,
> so special treatment is needed to make the late relocations possible. To
> do this, use the text-poking API for these late relocations.
> 
> This patch is partially based off commit 88fc078a7a8f6 ("x86/module: Use
> text_poke() for late relocations").
> 
> [...]

Applied to arm64 (for-next/livepatch), thanks!

[1/1] arm64/module: Use text-poke API for late relocations.
      https://git.kernel.org/arm64/c/91b89a634487

-- 
Catalin