I think what happened here is that patchset 2 had a parent 1df0262127ba10f20347daae7ac94c0d44fcd150
Then I rebased in Gerrit, and ran grr again. Because this then
rebased back to a previous parent, and modified the commit message,
I lost my CRs.
It would be great if grr could notice that the current patchsets parent is different
(an ancestor?) of the current local one, and refuse to upload by default.
As seen in https://cr.joyent.us/#/c/6010/
I think what happened here is that patchset 2 had a parent 1df0262127ba10f20347daae7ac94c0d44fcd150
Then I rebased in Gerrit, and ran grr again. Because this then rebased back to a previous parent, and modified the commit message, I lost my CRs.
It would be great if grr could notice that the current patchsets parent is different (an ancestor?) of the current local one, and refuse to upload by default.