Public bug reported:
I was late in getting the final two stress-ng stress tests for the 4.4
kernel into Xenial and I'm requesting a Feature Freeze Exception for the
latest stress-ng
Apart from adding an OOM-pipe stressor and a sleep timer stressor, this
new version of stress-ng contains a lot of minor code clean-ups and a
few minor bug fixes found when porting stress-ng to different *BSD
kernels.
I have statically analysed the code using cppcheck and CoverityScan as
well as building it with gcc 5, gcc 6 and clang with -Wall, -Wextra with
no build warnings, so I am confident the code is in good shape. It
passes all the adt regression tests on x86 i386 and amd64, arm64 and
builds and runs fine on Debian kFreeBSD and GNU/HURD as well as *BSD.
It has been tested by community menbers of a variety of ARM boards
including the BeagleBone. Again I am confident that it will build
cleanly on a range of systems.
Changelog is a follows:
* Makefile: bump version
* stress-switch: don't initialize buf_size twice
* stress-ng: don't stress-sleep options unless STRESS_SLEEP defined
* stress-shm-sysv: comparing j < i - 1 is incorrect when i = 0
* stress-shm-sysv: parent should close read end of pipe
* stress-context: make stacks larger, avoid segfault on kFreeBSD
* stress-oom-pipe: handle condition where pipe size can't be set
* stress-pipe: use O_DIRECT when possible
* stress-switch: use O_DIRECT with 1 byte buffer is possible
* stress-oom-pipe: ensure sz is set before we check it against prev_sz
* Add stress-oom-pipe pipe buffer stressor
* helper: fix comment on system_read()
* stress-fallocate: add in default mode 0
* stress-iosync: fix build warning when using old glibc:
* stress-fstat: add blacklist of paths not to open/fstat/close
* correctly spell stress_adjust_pthread_max
* stress-str: make some statics into static const
* stress-socket: make socket_opts static const
* stress-maxtrix: make some statics static const
* stress-vm: make some statics static const
* stress-wcstr: make variables static const
* stress-get: make priorities static const
* stress-filename: make filename_opts static const
* stress-dentry: make dentry_removals static const
* stress-cpu: make some variables static const
* stress-clone: make flags and unshare flags static const
* stress-chmod: make modes static const
* perf: make perf_tp_info static const
* cache: make struct generic_map const
* helper: make stress_temp_path static const
* stress-udp-flood: make data static const
* stress-spawn: make exec strings static
* Only define OPT_PTHREAD* macros if STRESS_PHREAD is defined
* Minor #define changes, no functional change
* stress-cpu: remove redundant initialisation of last_e
* stress-cpu: don't build _Decimal stressors with clang
* stress-shm-sysv: set entire shm_ids array to -1
* stress-fork: make child exit immediately and stash pid only in parent
* stress-xattr: free buffer on error exit path
* stress-timerfd: fix timer thresholding check
* Add sleep stressor
* stress-clock: add some comments and make source 80 column friendly
* bigheap: reorder some variables on the stack for better packing
* Add whitespace in return statement
* thermal-zone: minor clean up
* net: make loop iterator size_t
* cache: minor code tweaks, no functional changes
* cache: rework get_contents error return paths
* cache: reformat function declarations to match the stress-ng code style
* clean up and rename macro mk_path to MK_PATH
* Ensure we do not under run string buffer
* Add apparmor_parser excutable check
* time: make source 80 column friendly
* thermal-zone: make source 80 column friendly
* sched: make source 80 column friendly
* perf: make source 80 column friendly
* mlock: make source 80 column friendly
* limit.c: remove redundant #includes
* io-priority: make source 80 column friendly
* ignite-cpu: make source 80 column friendly
* Include stress-ng.h first for __kernel_long_t and __kernel_ulong_t
** Affects: stress-ng (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
- I was late in getting the final two powerstat stress tests for the 4.4
- kernel into Xenial and I'm requesting a Feature Freeze Exception.
+ I was late in getting the final two stress-ng stress tests for the 4.4
+ kernel into Xenial and I'm requesting a Feature Freeze Exception for the
+ latest stress-ng
Apart from adding an OOM-pipe stressor and a sleep timer stressor, this
new version of stress-ng contains a lot of minor code clean-ups and a
few minor bug fixes found when porting stress-ng to different *BSD
kernels.
I have statically analysed the code using cppcheck and CoverityScan as
well as building it with gcc 5, gcc 6 and clang with -Wall, -Wextra with
no build warnings, so I am confident the code is in good shape. It
passes all the adt regression tests on x86 i386 and amd64, arm64 and
builds and runs fine on Debian kFreeBSD and GNU/HURD as well as *BSD.
It has been tested by community menbers of a variety of ARM boards
including the BeagleBone. Again I am confident that it will build
cleanly on a range of systems.
Changelog is a follows:
- * Makefile: bump version
- * stress-switch: don't initialize buf_size twice
- * stress-ng: don't stress-sleep options unless STRESS_SLEEP defined
- * stress-shm-sysv: comparing j < i - 1 is incorrect when i = 0
- * stress-shm-sysv: parent should close read end of pipe
- * stress-context: make stacks larger, avoid segfault on kFreeBSD
- * stress-oom-pipe: handle condition where pipe size can't be set
- * stress-pipe: use O_DIRECT when possible
- * stress-switch: use O_DIRECT with 1 byte buffer is possible
- * stress-oom-pipe: ensure sz is set before we check it against prev_sz
- * Add stress-oom-pipe pipe buffer stressor
- * helper: fix comment on system_read()
- * stress-fallocate: add in default mode 0
- * stress-iosync: fix build warning when using old glibc:
- * stress-fstat: add blacklist of paths not to open/fstat/close
- * correctly spell stress_adjust_pthread_max
- * stress-str: make some statics into static const
- * stress-socket: make socket_opts static const
- * stress-maxtrix: make some statics static const
- * stress-vm: make some statics static const
- * stress-wcstr: make variables static const
- * stress-get: make priorities static const
- * stress-filename: make filename_opts static const
- * stress-dentry: make dentry_removals static const
- * stress-cpu: make some variables static const
- * stress-clone: make flags and unshare flags static const
- * stress-chmod: make modes static const
- * perf: make perf_tp_info static const
- * cache: make struct generic_map const
- * helper: make stress_temp_path static const
- * stress-udp-flood: make data static const
- * stress-spawn: make exec strings static
- * Only define OPT_PTHREAD* macros if STRESS_PHREAD is defined
- * Minor #define changes, no functional change
- * stress-cpu: remove redundant initialisation of last_e
- * stress-cpu: don't build _Decimal stressors with clang
- * stress-shm-sysv: set entire shm_ids array to -1
- * stress-fork: make child exit immediately and stash pid only in parent
- * stress-xattr: free buffer on error exit path
- * stress-timerfd: fix timer thresholding check
- * Add sleep stressor
- * stress-clock: add some comments and make source 80 column friendly
- * bigheap: reorder some variables on the stack for better packing
- * Add whitespace in return statement
- * thermal-zone: minor clean up
- * net: make loop iterator size_t
- * cache: minor code tweaks, no functional changes
- * cache: rework get_contents error return paths
- * cache: reformat function declarations to match the stress-ng code style
- * clean up and rename macro mk_path to MK_PATH
- * Ensure we do not under run string buffer
- * Add apparmor_parser excutable check
- * time: make source 80 column friendly
- * thermal-zone: make source 80 column friendly
- * sched: make source 80 column friendly
- * perf: make source 80 column friendly
- * mlock: make source 80 column friendly
- * limit.c: remove redundant #includes
- * io-priority: make source 80 column friendly
- * ignite-cpu: make source 80 column friendly
- * Include stress-ng.h first for __kernel_long_t and __kernel_ulong_t
+ * Makefile: bump version
+ * stress-switch: don't initialize buf_size twice
+ * stress-ng: don't stress-sleep options unless STRESS_SLEEP defined
+ * stress-shm-sysv: comparing j < i - 1 is incorrect when i = 0
+ * stress-shm-sysv: parent should close read end of pipe
+ * stress-context: make stacks larger, avoid segfault on kFreeBSD
+ * stress-oom-pipe: handle condition where pipe size can't be set
+ * stress-pipe: use O_DIRECT when possible
+ * stress-switch: use O_DIRECT with 1 byte buffer is possible
+ * stress-oom-pipe: ensure sz is set before we check it against prev_sz
+ * Add stress-oom-pipe pipe buffer stressor
+ * helper: fix comment on system_read()
+ * stress-fallocate: add in default mode 0
+ * stress-iosync: fix build warning when using old glibc:
+ * stress-fstat: add blacklist of paths not to open/fstat/close
+ * correctly spell stress_adjust_pthread_max
+ * stress-str: make some statics into static const
+ * stress-socket: make socket_opts static const
+ * stress-maxtrix: make some statics static const
+ * stress-vm: make some statics static const
+ * stress-wcstr: make variables static const
+ * stress-get: make priorities static const
+ * stress-filename: make filename_opts static const
+ * stress-dentry: make dentry_removals static const
+ * stress-cpu: make some variables static const
+ * stress-clone: make flags and unshare flags static const
+ * stress-chmod: make modes static const
+ * perf: make perf_tp_info static const
+ * cache: make struct generic_map const
+ * helper: make stress_temp_path static const
+ * stress-udp-flood: make data static const
+ * stress-spawn: make exec strings static
+ * Only define OPT_PTHREAD* macros if STRESS_PHREAD is defined
+ * Minor #define changes, no functional change
+ * stress-cpu: remove redundant initialisation of last_e
+ * stress-cpu: don't build _Decimal stressors with clang
+ * stress-shm-sysv: set entire shm_ids array to -1
+ * stress-fork: make child exit immediately and stash pid only in parent
+ * stress-xattr: free buffer on error exit path
+ * stress-timerfd: fix timer thresholding check
+ * Add sleep stressor
+ * stress-clock: add some comments and make source 80 column friendly
+ * bigheap: reorder some variables on the stack for better packing
+ * Add whitespace in return statement
+ * thermal-zone: minor clean up
+ * net: make loop iterator size_t
+ * cache: minor code tweaks, no functional changes
+ * cache: rework get_contents error return paths
+ * cache: reformat function declarations to match the stress-ng code style
+ * clean up and rename macro mk_path to MK_PATH
+ * Ensure we do not under run string buffer
+ * Add apparmor_parser excutable check
+ * time: make source 80 column friendly
+ * thermal-zone: make source 80 column friendly
+ * sched: make source 80 column friendly
+ * perf: make source 80 column friendly
+ * mlock: make source 80 column friendly
+ * limit.c: remove redundant #includes
+ * io-priority: make source 80 column friendly
+ * ignite-cpu: make source 80 column friendly
+ * Include stress-ng.h first for __kernel_long_t and __kernel_ulong_t
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https://bugs.launchpad.net/bugs/1553052
Title:
[FFE]: stress-ng: sync to 0.05.19
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