linux-kernel - Re: [PATCH 3/8] unwind: add sframe v2 header

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Message-ID: <20250207180505.iultkshvazootxfy@jpoimboe>
Date: Fri, 7 Feb 2025 10:05:05 -0800
From: Josh Poimboeuf <jpoimboe@...nel.org>
To: Weinan Liu <wnliu@...gle.com>
Cc: Steven Rostedt <rostedt@...dmis.org>,
	Indu Bhagat <indu.bhagat@...cle.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Mark Rutland <mark.rutland@....com>, roman.gushchin@...ux.dev,
	Will Deacon <will@...nel.org>, Ian Rogers <irogers@...gle.com>,
	linux-toolchains@...r.kernel.org, linux-kernel@...r.kernel.org,
	live-patching@...r.kernel.org, joe.lawrence@...hat.com,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 3/8] unwind: add sframe v2 header

On Mon, Jan 27, 2025 at 09:33:05PM +0000, Weinan Liu wrote:
> Add sframe header so that we know how to access the sframe section
> generated by compilers.
> 
> This is the sframe header file borrowed from the patchset [1]
> Josh Poimboeuf according to sframe v2 spec [2].
> 
> [1]: https://lore.kernel.org/lkml/42c0a99236af65c09c8182e260af7bcf5aa1e158.1730150953.git.jpoimboe@kernel.org/
> [2]: https://sourceware.org/binutils/docs/sframe-spec.html

FWIW, my v4 patchset has a more streamlined version of this file.

  https://lore.kernel.org/f27e8463783febfa0dabb0432a3dd6be8ad98412.1737511963.git.jpoimboe@kernel.org

-- 
Josh