linux-kernel - Re: [PATCH v10 01/11] arm64: Select STACKTRACE in arch/arm64/Kconfig

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Message-ID: <YWnIPU4dRmJHTkXZ@sirena.org.uk>
Date:   Fri, 15 Oct 2021 19:28:13 +0100
From:   Mark Brown <broonie@...nel.org>
To:     madvenka@...ux.microsoft.com
Cc:     mark.rutland@....com, jpoimboe@...hat.com, ardb@...nel.org,
        nobuta.keiya@...itsu.com, sjitindarsingh@...il.com,
        catalin.marinas@....com, will@...nel.org, jmorris@...ei.org,
        linux-arm-kernel@...ts.infradead.org,
        live-patching@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v10 01/11] arm64: Select STACKTRACE in arch/arm64/Kconfig

On Thu, Oct 14, 2021 at 09:58:37PM -0500, madvenka@...ux.microsoft.com wrote:
> From: "Madhavan T. Venkataraman" <madvenka@...ux.microsoft.com>
> 
> Currently, there are multiple functions in ARM64 code that walk the
> stack using start_backtrace() and unwind_frame() or start_backtrace()
> and walk_stackframe(). They should all be converted to use
> arch_stack_walk(). This makes maintenance easier.

Reviwed-by: Mark Brown <broonie@...nel.org>

Arguably this should be squashed in with the first user but that's
getting bikesheddy and could make hassle merging things in so meh.

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