lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Tue, 25 Jan 2022 17:24:44 +0900
From:   Masahiro Yamada <>
To:     Kees Cook <>
Cc:     Andrew Morton <>,
        Arnd Bergmann <>,
        Nick Desaulniers <>,
        Tetsuo Handa <>,
        Nathan Chancellor <>,
        Peter Zijlstra <>,
        Isabella Basso <>,
        Linux Kernel Mailing List <>,
Subject: Re: [PATCH v3] Kconfig.debug: Make DEBUG_INFO selectable from a choice

On Tue, Jan 25, 2022 at 4:51 PM Kees Cook <> wrote:
> Currently it's not possible to enable DEBUG_INFO for an all*config build,
> since it is marked as "depends on !COMPILE_TEST". This generally makes
> sense because a debug build of an all*config target ends up taking much
> longer and the output is much larger. Having this be "default off" makes
> sense. However, there are cases where enabling DEBUG_INFO for such builds
> is useful for doing treewide A/B comparisons of build options, etc.
> Make DEBUG_INFO selectable from any of the DWARF version choice options,
> with DEBUG_INFO_NONE being the default for COMPILE_TEST. The mutually
> exclusive relationship between DWARF5 and BTF must be inverted, but the
> result remains the same. Additionally moves DEBUG_KERNEL and DEBUG_MISC
> up to the top of the menu because they were enabling features _above_
> it, making it weird to navigate menuconfig.
> Suggested-by: Arnd Bergmann <>
> Cc: Andrew Morton <>
> Cc: Masahiro Yamada <>

Reviewed-by: Masahiro Yamada <>

> Cc: Nick Desaulniers <>
> Cc: Tetsuo Handa <>
> Reviewed-by: Arnd Bergmann <>
> Reviewed-by: Nathan Chancellor <>
> Reviewed-by: Nick Desaulniers <>
> Tested-by: Nick Desaulniers <>
> Signed-off-by: Kees Cook <>
> ---
> v1:
> v2:
> v3: - rebase to v5.17-rc1
> ---

Best Regards
Masahiro Yamada

Powered by blists - more mailing lists