linux-kernel - Re: [PATCH v2 0/2] Fix a bunch of allmodconfig errors

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Message-Id: <20221125161757.73f96b3b90f4884509097352@linux-foundation.org>
Date:   Fri, 25 Nov 2022 16:17:57 -0800
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Lee Jones <lee@...nel.org>
Cc:     arnd@...db.de, nathan@...nel.org,
        maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, airlied@...il.com, daniel@...ll.ch,
        ndesaulniers@...gle.com, trix@...hat.com, harry.wentland@....com,
        sunpeng.li@....com, Rodrigo.Siqueira@....com,
        alexander.deucher@....com, christian.koenig@....com,
        Xinhui.Pan@....com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: Re: [PATCH v2 0/2] Fix a bunch of allmodconfig errors

On Fri, 25 Nov 2022 12:07:48 +0000 Lee Jones <lee@...nel.org> wrote:

> Since b339ec9c229aa ("kbuild: Only default to -Werror if COMPILE_TEST") WERROR 
> now defaults to COMPILE_TEST meaning that it's enabled for allmodconfig        
> builds.  This leads to some interesting failures, each resolved in this set.   

Oh, I get it.  Clang.  I'll tweak the above para to make that clearer.

cc:stable question still applies?  How much trouble will these build
errors be causing people for the next N years?

> With this set applied, I am able to obtain a successful allmodconfig Arm build.