Hi all, What I?m trying to do is to format a patch based on a single commit from 2.16.0 representing the NonStop port, for review and comments to the team. Here is a partial (somewhat familiar) tree: * f1a482cd8 (HEAD -> randall_2.16, ituglib_release) NonStop port changes for git 2.16.0. |\ | | * b2a06dcfb (refs/stash) WIP on randall: 5653e94 Removed unnecessary void* from hashmap.h that caused compile warnings | |/ | * 5653e943a (randall) Removed unnecessary void* from hashmap.h that caused compile warnings | * b318de9ca Merge branch 'ituglib_devel' into 2.16.0-rc1 | |\ | | * a4cdf025d (randall_2.13.5) Replaced read with xread in transport-helper.c to fix SSIZE_MAX overun in t5509 | | | * b72dbd7fa (origin/pu) Merge branch 'ds/use-get-be64' into pu | |_|/ |/| | | | | * 896df04e4 (origin/next) Sync with 2.16 | |_|/ |/| | * | | 2512f1544 (tag: v2.16.0, origin/master, origin/HEAD) Git 2.16 |/ / * | c6c75c93a (tag: v2.16.0-rc2) Git 2.16-rc2 Trying the intuitive approach of git format-patch -1 f1a482cd8, I end up with a patch for c6c75c93a, which I assume is a backtrack. If I use 2512f1544..f1a482cd8, I end up with a whole bunch of commits along the long path rather than the short single hop path, (I actually want the short path). The --base=2512f1544 option complains that the base commit shouldn't be in revision list, which I also assume is an artifact of backtracking. Is there a clean way in 2.16.0 to do this or should I redo the commit as a squash and disconnect it from the other path? Cheers, Randall -- Brief whoami: NonStop developer since approximately NonStop(211288444200000000) UNIX developer since approximately 421664400 -- In my real life, I talk too much.