Replace a couple of deprecated things that were removed in v6.15 and bump the maximum supported version. Changes since v1 * Patch 2: add a bit more to the commit description, and change the version before which a `timer_delete` macro is defined. Jeremy Sowden (3): build: replace obsolete `EXTRA_CFLAGS` xt_pknock: replace obsolete `del_timer` build: bump max. supported version to 6.15 configure.ac | 2 +- extensions/ACCOUNT/Kbuild | 2 +- extensions/pknock/Kbuild | 2 +- extensions/pknock/xt_pknock.c | 8 ++++++-- 4 files changed, 9 insertions(+), 5 deletions(-) -- 2.47.2