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Hash: SHA256
Format: 1.8
Date: Thu, 31 Oct 2024 09:50:48 +0000
Source: stress-ng
Architecture: source
Version: 0.18.06-1
Distribution: unstable
Urgency: medium
Maintainer: Colin Ian King <colin.i.king@gmail.com>
Changed-By: Colin Ian King <colin.i.king@gmail.com>
Changes:
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 <pthread.h> if it exists
* stress-workload: include <time.h> to fix Android build issues
* core-helper, stress-workload: include <time.h> 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 <time.h>
* 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 <sys/param.h> from header
* stress-ng.h: move #include <sys/param.h> to stress-env.c
* stress-ng.h: move #include <time.h> to sources that just require it
* stress-ng.h: move #include <sys/resource.h> to core-shim.h
* stress-ng.h: move #include <dirent.h> 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
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