Re: [PATCH v5.15 v2 0/4] Allow CONFIG_DEBUG_INFO_DWARF5=y + CONFIG_DEBUG_INFO_BTF=y

Greg Kroah-Hartman
2023-02-23T12:37:21Z

On Thu, Feb 23, 2023 at 11:53:47AM +0000, Matthias Maennich wrote:
> Hi!
>
> Can we please pick up the essential parts of this series for 5.15? I am
> particularly interested in the last patch to enable BTF + DWARF5, but
> the cleanup patches before are a very reasonable choice for stable@ as
> well as they simplify the pahole version calculation and allow future
> BTF/pahole related patches to apply cleanly as well.
>
> Cheers,
> Matthias
>
> Cc: <stable@vger.kernel.org> # v5.15+
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Nathan Chancellor <nathan@kernel.org>
> Cc: Andrii Nakryiko <andrii@kernel.org>
> Signed-off-by: Matthias Maennich <maennich@google.com>
>
> Nathan Chancellor (4):
> kbuild: Add CONFIG_PAHOLE_VERSION
> scripts/pahole-flags.sh: Use pahole-version.sh
> lib/Kconfig.debug: Use CONFIG_PAHOLE_VERSION
> lib/Kconfig.debug: Allow BTF + DWARF5 with pahole 1.21+
>
> MAINTAINERS | 1 +
> init/Kconfig | 4 ++++
> lib/Kconfig.debug | 4 ++--
> scripts/pahole-flags.sh | 2 +-
> scripts/pahole-version.sh | 13 +++++++++++++
> 5 files changed, 21 insertions(+), 3 deletions(-)
> create mode 100755 scripts/pahole-version.sh

Thanks, all now queued up. Hopefully quilt/git will handle the
permission of this file properly, sometimes it gets confused...

greg k-h