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Date:   Wed, 12 Aug 2020 22:00:19 +0200
From:   Peter Zijlstra <>
To:     Ard Biesheuvel <>
Cc:     Jessica Yu <>,
        Szabolcs Nagy <>,
        Will Deacon <>,
        Mauro Carvalho Chehab <>,
        Linux Kernel Mailing List <>,
        Thomas Gleixner <>,
        Kees Cook <>,
        Josh Poimboeuf <>,
        Miroslav Benes <>,
        Mark Rutland <>, nd <>
Subject: Re: [PATCH v2] module: Harden STRICT_MODULE_RWX

On Wed, Aug 12, 2020 at 06:37:57PM +0200, Ard Biesheuvel wrote:
> I know there is little we can do at this point, apart from ignoring
> the permissions - perhaps we should just defer the w^x check until
> after calling module_frob_arch_sections()?

My earlier suggestion was to ignore it for 0-sized sections.

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