There are many probe help pages which have their values squished into the 'Description' section, rather than the 'Value' section. For example: https://sourceware.org/systemtap/tapsets/API-ioblock-end.html Or, as a man page: $ man 3stap probe::ioblock.end Compare with a properly formatted one: https://sourceware.org/systemtap/tapsets/API-ioscheduler-elv-add-request.html Or, as a man page: $ man 3stap probe::ioscheduler.elv_add_request Most likely the formatting used in the comment blocks of these tapset functions is not correct. PS: an easy way to iterate over all the 'probe::' man pages: $ man -K 3stap 'probe::'
Created attachment 7818 [details] Add backtrace support for aarch64 This is an attempt to implement the backtrace support for aarch64. The patch should be reviewed by someone more knowledgable about the unwinder support such as Mark Wielaard
Ignore comment #1 that was for a different PR.
Fixed in commit 7441e8ec677e50f60acf90576fd190837d412ea6