linux-kernel - Re: [PATCH 4/6] ARM: defconfig: address renamed CONFIG_DEBUG

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Date:   Thu, 21 Jul 2022 17:42:07 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Arnd Bergmann <arnd@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Cc:     Arnd Bergmann <arnd@...db.de>,
        Russell King <linux@...linux.org.uk>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
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        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
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Subject: Re: [PATCH 4/6] ARM: defconfig: address renamed CONFIG_DEBUG_INFO=y

On 21/07/2022 16:13, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> CONFIG_DEBUG_INFO is now implicitly selected if one picks one of the
> explicit options that could be DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT,
> DEBUG_INFO_DWARF4, DEBUG_INFO_DWARF5.
> 
> This was actually not what I had in mind when I suggested making
> it a 'choice' statement, but it's too late to change again now,
> and the Kconfig logic is more sensible in the new form.
> 
> Change any defconfig file that had CONFIG_DEBUG_INFO enabled
> but did not pick DWARF4 or DWARF5 explicitly to now pick the toolchain
> default.

I think this should be split - into remove DEBUG_INFO (noop) and into
selecting CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT (a fix).

Best regards,
Krzysztof