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stalld/SPECS/stalld.spec

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import stalld-1.19.6-1.el10
3 months ago
Name: stalld
Version: 1.19.6
import stalld-1.19.6-2.el10
3 months ago
Release: 2%{?dist}
import stalld-1.19.6-1.el10
3 months ago
Summary: Daemon that finds starving tasks and gives them a temporary boost
License: GPL-2.0-or-later AND GPL-2.0-only
URL: https://gitlab.com/rt-linux-tools/%{name}/%{name}.git
Source0: https://gitlab.com/rt-linux-tools/%{name}/-/archive/v%{version}/%{name}-%{version}.tar.bz2
BuildRequires: glibc-devel
BuildRequires: gcc
BuildRequires: make
BuildRequires: systemd-rpm-macros
Requires: systemd
%ifnarch i686
BuildRequires: bpftool
BuildRequires: clang
BuildRequires: libbpf-devel
Requires: libbpf
%endif
%define _hardened_build 1
%description
The stalld program monitors the set of system threads,
looking for threads that are ready-to-run but have not
been given processor time for some threshold period.
When a starving thread is found, it is given a temporary
boost using the SCHED_DEADLINE policy. The default is to
allow 10 microseconds of runtime for 1 second of clock time.
%prep
%autosetup
%build
%make_build RPMCFLAGS="%{optflags} %{build_cflags} -DVERSION="\\\"%{version}\\\""" RPMLDFLAGS="%{build_ldflags}"
%install
%make_install DOCDIR=%{_docdir} MANDIR=%{_mandir} BINDIR=%{_bindir} DATADIR=%{_datadir} VERSION=%{version}
%make_install -C systemd UNITDIR=%{_unitdir}
%files
%{_bindir}/%{name}
%{_bindir}/throttlectl
%{_unitdir}/%{name}.service
%config(noreplace) %{_sysconfdir}/sysconfig/stalld
%doc %{_docdir}/README.md
%doc %{_mandir}/man8/stalld.8*
%license gpl-2.0.txt
%post
%systemd_post %{name}.service
%preun
%systemd_preun %{name}.service
%postun
%systemd_postun_with_restart %{name}.service
%changelog
import stalld-1.19.6-2.el10
3 months ago
* Tue Oct 29 2024 Troy Dawson <tdawson@redhat.com> - 1.19.6-2
- Bump release for October 2024 mass rebuild:
Resolves: RHEL-64018
import stalld-1.19.6-1.el10
3 months ago
* Thu Aug 22 2024 Chris White <chwhite@redhat.com> - 1.19.6-1
- Makefile: add uninstall target
- systemd: add BE environment variable to select backend
Resolves: RHEL-34055
* Wed Jul 31 2024 Chris White <chwhite@redhat.com> - 1.19.5-2
- Fix changelog to use RPMCFLAGS, allowing for bpf to be used.
Resolves: RHEL-34055
* Thu Jul 18 2024 Chris White <chwhite@redhat.com> - 1.19.5
- Refactor Makefile to fix passing options to koji builds
- Updated compile options for annocheck hardening
- Ensure we resolve library symbols at load time (-z now) and are a Position Independent Executable (-pie). Refactored compile options to better deal with arch differences.
- Added an 'annocheck' makefile target for local checking.
Resolves: RHEL-34055
* Mon Jun 24 2024 Troy Dawson <tdawson@redhat.com> - 1.19.3-3
- Bump release for June 2024 mass rebuild
Resolves: RHEL-34055
* Thu Jun 13 2024 Chris White <chwhite@redhat.com> - 1.19.3
- systemd: ensure that pidfile directory exists
Resolves: RHEL-34055
* Tue May 28 2024 Chris White <chwhite@redhat.com> - 1.19.3
- Makefile: change build to use FORTIFY_SOURCE=3
- src/utils.c: fix off-by-one error in buffer allocation
Resolves: RHEL-34055
* Fri May 10 2024 Chris White <chwhite@redhat.com> - 1.19.2
- stalld.conf: Fix stalld service start fail
- throttling.c: null terminate input buffer
- stalld: free malloc'd buffer on function exit
- throttlectl.sh: use legal value for exit on fail
- Make fill_process_comm() open comm file as READ_ONLY
Resolves: RHEL-34055
* Fri Feb 09 2024 Clark Williams <williams@redhat.com> - 1.19.1
- Conditionalize BPF and queue_track build per architecture
- clean up Makefile install logic and add .bz2 to .gitignore
- modify Makefiles so install works with relative paths
- rename 'redhat' to 'systemd' and remove redhat packaging logic
- update SPDX tags to non-deprecated values
- stalld: Add -a/--affinity option
- Adding SPDX license info to each file
- man/stalld.8: change starving threshold to match code
- utils: Fix freeing of invalid pointer
- add bpftool as BuildRequires
* Mon Dec 25 2023 Clark Williams <williams@redhat.com> - 1.18.1
- queue_track: Use LIBBPF_MAJOR/MINOR_VERSION to detect deprecated functions
- utils: Close file descriptor
- stalld: Fix function name of daemonize()
- docs: Fix typo in the manual
- queue_track: Use bpf_map__resize on older libbpf versions
- utils: Let tgid to arrive at the fill proccess comm
- stalld: Fix log message on idle detection
- stalld: Add -b/--backend option
- stalld: Add queue track eBPF based backend
- stalld: Add fill_process_comm helper
- stalld: Include regex.h on stalld.h
- stalld: Get nr of cpus only once
- stalld: Add the backend abstraction
- sched_debug: Move sched debug functions to an specific file
* Thu Dec 21 2023 Clark Williams <williams@redhat.com> - 1.17.1
- stalld: Fix memory leak in print_boosted_info()
- utils: Check if the system is in lockdown mode
- stalld: print process comm and cpu when boosting
- stalld: Detect runnable dying tasks
- stalld: Fix nr_periods calculation in do_fifo_boost()
- stalld.conf: Lower threshold to 20
- utils.c: Exit early if enabling HRTICK fails when using SCHED_DEADLINE
- Add support for loongarch
* Mon Dec 18 2023 Clark Williams <williams@redhat.com> - 1.16.7
- fix to sync versions
* Mon Dec 18 2023 Clark Williams <williams@redhat.com> - 1.16.6
- remove un-needed BuildRequire for bpftool
* Mon Dec 18 2023 Clark Williams <williams@redhat.com> - 1.16.5
- changed package license to match SPDX values
* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.16-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.16-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.16-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
* Thu Mar 31 2022 Fernando Pacheco <fpacheco@redhat.com> - 1.16-1
- stald/utils: Space, lines and voids clenaups
- stalld: Add an option to easily set stalld as SCHED_DEADLINE
- stalld: Comments cleanup
- src/utils: Comments cleanup
- src/throttling: Comments cleanup
- src/stalld.h Comments cleanup
* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.15-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
* Mon Nov 15 2021 Fernando Pacheco <fpacheco@redhat.com> - 1.15-1
- stalld: Fix incorrect open() return value checks
- stalld: Pass errno to strerror() on sig*set() failures
- throttling: Always null terminate sched_rt_runtime_us output
- stalld: Remove unreachable statement in detect_task_format()
- tests: Fix uninitialized value action.sa_mask
- utils: Bail if malloc() returns null in parse_cpu_list()
- stalld: Use correct format specifier for long types
* Mon Jul 19 2021 Fernando Pacheco <fpacheco@redhat.com> - 1.14.1-1
- stalld: Coding style cleanup
- stalld: spaces in place of <TAB>
- throttling: Use RT_RUNTIME_PATH in rt_throttling_is_off()
- throttling: Check open() on turn_off_rt_throttling
- throttling: Adjust variables in restore_rt_throttling()
- stalld.c: utils.c: Remove complex assignments from variable declarations
- stalld.h: Define MAX_PATH/DIR_PATH/FILE_NAME and use them
- stalld: Adjust variables in parse_old_task_format()
- utils.c: Use MAX_PATH for pidfile
- stalld.c: Remove variable declaration from the middle of the function
- stalld: Respect -l option in single threaded mode
- utils: s/try_to_open_file/check_file_exists/
- utils: use check_file_exists in setup_hr_tick()
- utils: Check for the new sched_features path
* Fri Jul 02 2021 Fernando Pacheco <fpacheco@redhat.com> - 1.13-1
- stalld: Fix log message on boost_cpu_starving_vector()
- stalld: Add the overload control to the single-threaded mode
- stalld: Add the adaptive mode option
- stalld: Use the last mode set in the cmdline
- stalld: Fallback to the adaptive mode if force_fifo is selected
- stalld: Make single-threaded mode the default one
- stalld.service: Always restart stalld on exit
- utils.c: Fail if user is not root
- utils.c: Make the path to sched_debug path dynamic
* Tue Jun 29 2021 Fernando Pacheco <fpacheco@redhat.com> - 1.12-1
- stalld.8: fix diff cruft left in manpage source
- stalld.c: clean up handling of nr_running
- stalld.c: remove duplicate parameter to fill_waiting_task()
- stalld: Add error handling in get_cpu_idle_time()
- stalld.service: Run stalld as sched_fifo via systemd
- packaging: clean up Makefiles and rpm specfile
- stalld: Always print current function for info messages
- stalld: Always print current function for warn messages
- stalld: Always print current function for die messages
- utils: change PATHMAX to 4096
* Thu May 13 2021 Clark Williams <williams@redhat.com> - 1.11-1
- redhat/stalld.spec: pick up gating test version for changelog
- utils.c: set daemon umask to restrict global write/execute (1934586)
- hardening fixes from coverity scan (1934590)
* Tue Apr 27 2021 Clark Williams <williams@redhat.com> - 1.10-1
- utils: Fix bounds check on cpu and end_cpu variables
- stalld: Support denylisting of tasks in stalld
- src/utils: use right argument for warning printf
* Wed Feb 17 2021 Clark Williams <williams@redhat.com> - 1.9-2
- update to pick up latest gating test
* Wed Feb 17 2021 Clark Williams <williams@redhat.com> - 1.9-1
- Set starvation threshold default to 30 seconds
- rework read buffer allocation to properly find page size
- Add the -g/--granularity option
- Change the default granularity to five seconds
- Implement idle detection
- Implement the single-threaded mode
- Add HRTICK_DL support
* Fri Feb 5 2021 Clark Williams <williams@redhat.com> - 1.8-1
- Fix Readiness Protocol Mismatch with systemd
- test01: update to use buildin atomic operations
- test01: add throttling check
* Tue Feb 2 2021 Clark Williams <williams@redhat.com> - 1.7-1
- rework detect_task_format and buffer_size logic
- make CFLAGS for local compile match rpmbuild CFLAGS
* Tue Jan 26 2021 Clark Williams <williams@redhat.com> - 1.6-1
- add systemd handling of RT Throttling
* Wed Jan 20 2021 Clark Williams <williams@redhat.com> - 1.5-1
- fix signal handler to catch SIGTERM
* Fri Dec 11 2020 Clark Williams <williams@redhat.com> - 1.4-1
- stalld: Set rt_runtime to -1 before trying the SCHED_DEADLINE
- Fix incorrect recursion of specfile version field
* Fri Nov 20 2020 Clark Williams <williams@redhat.com> - 1.3-1
- Readme: Add information about repositories
- Add version management and version option
- create doc and scripts directory and add info on releases
* Mon Nov 2 2020 Clark Williams <williams@redhat.com> - 1.2-1
- utils.c: added info() functions
- detect and correctly parse old-style /proc/sched_debug
- src/stalld: Fix an retval check while reading sched_debug
- src/throttling: Fix a compilation warning
- ensure we only count task lines in old-format sched_debug info
- Add comments, clean up trailing whitespace
- src/utils: Fix runtime parameters check
- stalld: Do not take actions if log_only is set
- remove warning from parse_old_task_format
* Tue Oct 27 2020 Clark Williams <williams@redhat.com> - 1.1-1
- Fix an option in README.md; consistency in user facing docs.
- Makefile: add 'static' target to link stalld statically
- gitignore: ignore object files and the stalld executable
- use FIFO for boosting (v3)
- stalld.c: fix sched_debug parsing and modify waiting task parsing
- redhat: update release for features and bugfix
- stalld: Do not die if sched_debug returns an invalid value
- src/stalld: Do not die if the comm is too large
- src/stalld: Do not die if cannot write a message to the log
- src/stalld: Do not die if the main runs while a thread is monitoring the CPU
- implement RT throttling management and refactor source files
- more refactoring
- src/stalld: Reuse already read nr_running nr_rt_running
- src/stalld: Gracefully handle CPUs not found on sched_debug
- src/stalld: Use dynamically allocated memory to read sched_debug
- src/utils: Die with a divizion by zero if verbose
- src/stalld: Add config_buffer_size variable
- src/stalld: Increase the sched_debug read buffer if it gets too small
- src/stalld: Fix an retval check while reading sched_debug
- src/throttling: Fix a compilation warning
* Sun Oct 4 2020 Clark Williams <williams@redhat.com> - 1.0-4
- Fix an option in README.md; consistency in user facing docs.
- gitignore: ignore object files and the stalld executable
- Makefile: add 'static' target to link stalld statically
- use FIFO for boosting (v3)
- stalld: update usage message to include --force_fifo/-F option
- stalld.c: fix sched_debug parsing and modify waiting task parsing
* Tue Sep 1 2020 Clark Williams <williams@redhat.com> - 1.0-3
- Place BuildRequires on individual lines
- Fix changelog notations
- Modify build command to pass in CFLAGS and LDFLAGS
- fix compiler warnings in stalld.c
* Mon Aug 31 2020 Clark Williams <williams@redhat.com> - 1.0-2
- use _docdir macro for README.md
- use _mandir macro for stalld.8 manpage
- use tabs for spacing
- added push Makefile target to copy latest to upstream URL
* Tue Aug 25 2020 Clark Williams <williams@redhat.com> - 1.0-1
- rename project to stalld
- set version to 1.0
- clean up rpmlint complaints
* Fri Aug 21 2020 Clark Williams <williams@redhat.com> - 0.2-1
- add pidfile logic
* Thu Aug 20 2020 Clark Williams <williams@redhat.com> - 0.1-1
- Added systemd service to redhat subdirectory
- added make and rpm logic for systemd files
* Wed Aug 19 2020 Clark Williams <williams@redhat.com> - 0.0-1
- initial version of specfile
- Makefile mods for RPM builds
- added systemd service and config files