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* tests, scripts: Don't import print_function from __future__Peter Maydell2025-09-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Some of our Python scripts still include the line from __future__ import print_function which is intended to allow a Python 2 to handle the Python 3 print() syntax. This particular part of the future arrived many years ago, and our minimum Python version is 3.9, so we don't need to keep this line around. NB: the scripts in tests/tcg/*/gdbstub/ are run with whatever Python gdb was built against, but we can safely assume that that was a Python 3 because our supported distros are all on Python 3. In any case these are only run as part of "make check-tcg", not by end-users. Commit created with: sed -i -e '/import print_function/d' $(git grep -l 'from __future__') Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20250819102409.2117969-1-peter.maydell@linaro.org
* migration: introduce 'userfaultfd-wrlat.py' scriptAndrey Gruzdev2021-02-081-0/+122
Add BCC/eBPF script to analyze userfaultfd write fault latency distribution. Signed-off-by: Andrey Gruzdev <andrey.gruzdev@virtuozzo.com> Reviewed-by: Peter Xu <peterx@redhat.com> Message-Id: <20210129101407.103458-6-andrey.gruzdev@virtuozzo.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>