stress-ng (0.18.06-1) unstable; urgency=medium . [Daniel Hodges] * core-sched: Add support for sched_ext scheduling policies . [Jimmy Ho] * fix stress-prio-inv bug . [Lukas Durfina] * stress-vm: Check correct define for 128 bit nt stores . [Matteo Italia] * stress-bitops: add macro to handle undefined return for the ctz(0) case as well . [Colin Ian King] * Makefile: bump version * stress-usersyscall: move ret_libc to start of if block * stress-atomic: remove STRESS_ATOMIC_64BIT * stress-workload: add checks for HAVE_LIB_RT and HAVE_MQ_POSIX * stress-dfp: fix missing 64 and 128 bit _Decimal initializations * stress-sigill: fix MIPS build failure, remove extraneous ) * kernel-coverage: reduce swap for more vm pressure * stress-mutex: remove n_cpus debug message * core-helper: fix Cygwin build issue, git_t -> gid_t * kernel-coverage: add --icmp-flood -1 --icmp-flood-max-size * kernel-coverage: add --spinmem -1 --spinmem-affinity test * kernel-coverage: remove vfork-vm option, it does not exist * core-affinity: fix build failure and warning with previous commit * core-affinity: disable affinity change debug, it can spam the output * stress-sigill: add loong64 and mips illegal instructions * core-affinity: voidify unused arg use_affinity * stress-cpu-sched: move n_cpus and cpus * stress-ng: allow one to specify odd or even CPUs with --taskset option * stress-tlb-shootdown: use --taskset cpu mask * stress-cache: fix more resource leak on array cpus * stress-cache: handle sched_getcpu failure with error message and fix resource leak on cpus * stress-spinmem: fix resource leak on array cpus * stress-llc-affinity: fix resource leak on cpus array * stress-ipsec-mb: add build time check for init_mb_mgr_avx * test/test-libipsec-mb.h: include header * stress-race-sched: use --taskset cpu mask to select cpus for cpu-affinity setting * stress-mutex: use --taskset cpu mask for --mutex-affinity option * stress-mcontend: use --taskset cpu mask to select cpus for cpu-affinity setting * stress-llc-affinity: use --taskset cpu mask to select cpus for cpu-affinity setting * stress-cpu-sched: use --taskset cpu mask to select cpus for cpu-affinity setting * stress-cacheline: use --taskset cpu mask to select cpus for cpu-affinity setting * stress-cache: use --taskset cpu mask to select cpus for cpu-affinity setting * core-affinity: use correct number of cpus to scan cpuset * stress-spinmem: use --taskset cpu mask for --spinmem-affinity option * core-affinity: add helpers to get/free array of usable cpus * stress-spinmem: add --spinmem-affinity option to move processes around CPUs * stress-atomic: disable 128 bit atomics for now * stress-fcntl: add a few more NetBSD specific fcntl commands * stress-fcntl: fix incorrect #endif placement * stress-fcntl: add some FreeBSD + Darwin fcntl commands * kernel-coverage: add ext2 and ext3 into the fs stress mix * README.md: update nodes for Android NDK builds * core-pthread: include if it exists * stress-workload: include to fix Android build issues * core-helper, stress-workload: include to fix Android build issues * stress-crypt: ensure orig_setting is eos terminated, only copy what is required * README.md: add note on LTO performance improvements * README.md: document various build options * stress-ptr-cached: add metric on duration per pointer chase operation * stress-zlib: add anonymous mapped name for zlib data checksums * stress-zero: add anonymous mapped name for read/write buffers * stress-workload: add anonymous mapped name for generic data buffer * stress-vma: add anonymous mapped name for vma metrics * stress-vm: add anonymous mapped name for bit error counter page * stress-vm-addr: add anonymous mapped name for bit error counter page * stress-unshare: add anonymous mapped name for unshare metrics * stress-tlb-shootdown: add anonymous mapped name for tlb-shootdown buffer * stress-sysinval: add anonymous mapped name for various page mappings * stress-sysfs: add anonymous mapped name for shared pthread context data * stress-swap: add anonymous mapped name for mmap'd swap page * stress-sparsematrix: add anonymous mapped name for mmap'd sparse data * stress-sem: add anonymous mapped name for globally shared semaphore * stress-seal: add anonymous mapped name for write buffer * stress-schedmix: add anonymous mapped name for shared semaphore mappings * stress-rmap: add anonymous mapped name for page padding mappings * stress-ptr-chase: add anonymous mapped name for pointer nodes and pointers * stress-pseek: add anonymous mapped name for pseek process state and I/O buffers * stress-plugin: add anonymous mapped name for signal counter data * stress-pkey: add anonymous mapped name for pkey pages * stress-pipe: add anonymous mapped name for read/write buffers * stress-peterson: add anonymous mapped name shared lock structure * stress-msync: add anonymous mapped name for I/O read buffer * stress-mmapfiles: add anonymous mapped name for shared mmap'd file information * stress-mmap: add anonymous mapped name for page pointers and page index * stress-mlockmany: add anonymous mapped name for mlocked pages * stress-misaligned: add anonymous mapped name shared page for misaligned transactions * stress-min-nanosleep: add anonymous mapped name for nanosleep delay tracking * stress-mergesort: add anonymous mapped name for sorting data buffer * stress-memthrash: add anonymous mapped name for memory thrashing buffer * stress-memcpy: add anonymous mapped name for memcpy buffer * stress-matrix: add anonymous mapped name for matrices a,b and r * stress-matrix-3d: add anonymous mapped name for matrices a,b and r * stress-malloc: add anonymous mapped name for malloc tracking information * stress-madvise: add anonymous mapped name for single page mapping * stress-lsm: add anonymous mapped name for lsm data buffer * stress-jpg: add anonymous mapped name for rgb data and row pointers * stress-icache: add anonymous mapped name for object code * stress-far-branch: add anonymous mapped name for each page mapped for functions * stress-dfp: fix anonymous mapped page name, fp -> dfp * stress-dev: add anonymous mapped name for device state information * stress-cyclic: add anonymous mapped name for latencies * stress-cpu-sched: add anonymous mapped name for node masks * stress-context: add anonymous mapped name for context data * stress-atomic: add anonymous mapped name for atomic-info data * stress-ptr-chase: compare total with integer rather than float value * stress-monte-carlo: ensure results array is correctly initialized * stress-icache: catch and debug state if SIGSEGVs occur * core-helper: improve debug dump of SIG* issues * core-asm-x86.h: add cpuid implementation for 32 bit -fPIC builds on older toolchains * stress-atomic: add support for 128 bit atomics on 64 bit systems * stress-ng.h: minor clean ups, no code change * stress-ng: replace struct stressor_info with stressor_info_t * stress-has: replace struct stress_hash_method_info with typedef stress_hash_method_info_t * stress-list: replace struct list_entry with typedef list_entry_t * core-out-of-memory: implement stress_set_oom_adjustment for FreeBSD * core-out-of-memory: inline helper function stress_args_name * core-helper: implement stress_parent_died_alarm for FreeBSD * core-helper: use getdtablesize for max fd if it is available * core-helper, stress-*: add stress_zero_metrics helper to zero metrics * stress-cpu-sched: rename pid to child_pid to avoid name shadowing * core-*, stress-*: cast return from calloc to appropriate type * core-*, stress-*: cast return from malloc to appropriate type * core-target-clones.h: add power11 to target clones * stress-syscall: fix kfreebsd Debian build, include * stress-syscall: fall back to gettimeofday if clock_gettime is unavailable * stress-*: cast munmap 1st arg and mmap return to appropriate types * stress-cpu-sched: add helper function to setup HR timer * stress-intmath: fix cut-n-paste errro in type, should __int128_t instead of __int64_t * stress-cpu-sched: add doing nothing asm for empty err exit path * stress-cpu-sched: remove check on HAVE_SCHED_GETATTR for prio variables * stress-cpu-sched: make declaration of cpus not dependent on HAVE_SET_MEMPOLICY * stress-cpu-sched: only use SCHED_RESET_ON_FORK if it is defined * core-target-clones.h: add Lunarlake target clones * stress-cpu-sched: add SCHED_RR, SCHED_FIFO and SCHED_DEADLINE schedulers * stress-hyperbolic: add hyperbolic cosh, sinh and tanh function stressor * stress-inotify: clean up some comments * stress-intmath: add support for 128 bit integers * stress-workload: default --workload-threads to 2 instead of zero * stress-fanotify: remove from scheduler clas * stress-inotify: remove from scheduler class * stress-inotify: fix spelling mistake "timed" -> "timed out" * Manual: add SCHED_EXT to supported scheduling policies * README.md: add another kernel bug reference * core-sched: move SCHED_EXT #define to core-sched.h * README.md: Update contributors list * stress-ptr-chase: add new pointer chasing cache/pointer stressor * README.md: Update contributors list * stress-schedpolicy: log the name of the mismatched scheduler type * stress-bitops: make bitposition a int8_t type since all values are < 256 * Revert "kernel-coverage: remove swap on loop-back filesystems" * stress-binderfs: perform binderfs on temp path subdirectory * kernel-coverage: remove swap on loop-back filesystems * stress-apparmor: use stress_mwc32modn() for size modulo'd random values * stress-x86cpuid: add some more x86 CPUID leaf checks * stress-prio-inv: Fix incorrect check for PTHREAD_PRIO_{INHERIT | NONE | PROTECT} * stress-dfp: fix copyright year * stress-dfp: add _Decimal32/64/128 floating point add/mul/div stressors * kernel-coverage: cater for minix 1 to minux 3 fs types * stress-cpu-sched: replace block/unblock functions with stress_cpu_sched_hrtimer_sigprocmask * stress-cpu-sched: add fork retries for other forks * stress-cpu-sched: add fork retries * README.md: add a Cygwin bug link * stress-cpu-sched: periodically fetch process run time stats * stress-cpu-sched: periodically read load average * stress-cpu-sched: fix missing " * stress-cpu-sched: exercise some linux sched specific proc files * stress-*: use stress_system_discard for discarded reads * stress-cpu-sched: periodically try to read /sys/kernel/debug/sched/debug * core-helper: add file read/discard helpers to read all data from a file * stress-cpu-sched: twiddle cpu slack on each timer reset * core-cpu: add virtual machine cpu ids * core-cpu: Add some more Hypervisor ID string in EBX,ECX,EDX strings * stress-cpu-sched: add some random SIGSTOP/SIGCONT on child processes * stress-set: cater for setrlimit returning -EINVAL on sigrlimit * stress-cpu-sched: replace clone with fork and ensure all child processes die * stress-cpu-sched: add RT hrtimer to change cpu and scheduler * stress-cpu-sched: add more mechanisms to select next cpu to use * stress-cpu-sched: exec stress-ng from a fork'd child for more stress * stress-exec: use capability check shim to check for root privilege * stress-cpu-sched: add randomization to SIGSTOP/SIGCONT on children * README.md: add another kernel fix link * README.md: replace tab with 4 spaces in build example guide * stress-sysbadaddr: move signal handlers earlier in child processes * Makefile.machine: check if objdump exists rather than readelf * stress-ng: add/remove some new lines * stress-ng: restructure loop stress_exclude_unsupported * stress-ng: remove extraneous ( ) * stress-ng: remove some empty lines * stress-ng.h: remove #include from header * stress-ng.h: move #include to stress-env.c * stress-ng.h: move #include to sources that just require it * stress-ng.h: move #include to core-shim.h * stress-ng.h: move #include to core-shim.h * stress-ng: mungify stressor names at startup time * stress-ng: remove space after \n in error messages * core-shared-heap: rename stress_shared_heap_deinit to stress_shared_heap_free * Manual: use an escaped ? (e.g. \?) in class option example * stress-prio-inv: make priority inheritance error a warning * core-*: stress-*: voidify returns from various sleep function calls * core-shim: explicitly specify int for params in shim_getcpu() * stress-*: voidify return from shim_nanosleep_uint64() * stress-cpu-sched: add some more sched_yield calls * core-*, stress-*: voidify returns from shim_sched_yield() * stress-cpu-sched: add a yield after each bogo-loop round * stress-cpu-sched: periodically move stressor instance to different CPU * stress-cpu-sched: periodically allow child to change it's CPU * stress-cpu-sched: add SCHED_RESET_ON_FORK flag to sched_setscheduler policy * README.md: Add some Cygwin bug report/fix URLS * Manual: updated notes about systems that provide sched_setaffinity * stress-cpu-sched: fix a couple of pedantic build warnings * stress-cpu-sched: add some function block comments * stress-cpu-sched: update short help info * core-cpu-sched: attempt to do autogroup adjustments for nice on Linux * stress-cpu-sched: add nice calls to clone'd process * stress-cpu-sched: add periodic clone process scheduler exercising * stress-core-sched: exercise set_mempolicy for more work * stress-cpu-sched: add some per child process time wasting mechanisms * stress-cpu-sched: add different ordering to pids * stress-cpu-sched: add random setpriority setting on child process * stress-cpu-sched: yet another scheduler stressor * core-thrash: read memory related proc files on Linux * core-lock: increase number of concurrent locks to 2 * STRESS_PROCS_MAX * Add new --stressor-time option to debug log the start/finish times of stressors