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