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Hash: SHA256
Format: 1.8
Date: Thu, 6 Jun 2024 09:15:11 +0100
Source: stress-ng
Architecture: source
Version: 0.18.00-1
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 (0.18.00-1) unstable; urgency=medium
.
[Fabrice Fontaine]
* core-sched.c: fix uclibc-ng build
* stress-sock.c: fix build without SO_ZEROCOPY
.
[Hsieh-Tseng Shen]
* stress-cache: add stress_cache_bzero() to support cache-based bzero
* core-asm-riscv.h: support riscv zicboz ext cbo.zero instruction
.
[John Kacur]
* stress-ng: stress-stream: Fix use of uninitialized variable
.
[Po-Hsu Lin]
* core-ops: fix --logmath-ops option
* core-ops: fix --binderfs-ops option
.
[Colin Ian King]
* stress-mincore: cater for mincore on NULL returning ENOMEM on kfreebsd
systems
* stress-vm-segv: only use mprotect if system call is supported
* stress-mseal: only use madvise if system call is supported
* README.md: add two more research papers that reference stress-ng
* stress-cache: add STRESS_ARCH_RISCV check and voidify func args for
non-RISC-V
* stress-flock: voidify i for non-linux builds
* stress-af-alg: add more verification when using --verify
* README.md: add another research paper citation
* Manual: add a couple more stress-ng examples
* stress-vm-segv: don't unmap self for OS X
* core-lock: use stress_asm_loong64_dbar for loong64 relax spin lock
delay
* stress-urandom: ignore ENOSYS system call returns
* stress-sigsegv: allow BUS_ADRERR for bus error codes
* stress-fcntl: add Linux 6.10 fcntl command F_DUPFD_QUERY, improve
checking
* stress-cache: remove extraneous {
* stress-cache: remove unused cache flags more succinctly
* core-lock: disable atomic spin locks for ARM
* stress-af-alg: replace spaces with tab in indentation
* core-resources: allocate mutexes for each resource array loop
* core-resources: use ISO C mtx mutex resources
* stress-af-alg: add forced abort after 5 seconds of alarms
* stress-af-alg: add checks for EINTR on recv/send calls
* core-mincore: add MADV_POPULATE_WRITE to madvise flags
* core-vecmath: add check for 32 bit PPC to work around build issue
* core-lock: only perform backoff for fast CPU relax pauses
* README.md: add another kernel issue found by stress-ng
* stress-efivar: ensure stress_efi_var_t is aligned to clean up build
warning
* core-lock: remove ARM yield, fallback to shim_sched_yield
* core-cpu-cache: fix bitmask of cache coherency line size
* core-lock: fix missing spinlock destroy when removing a spinlock
* Makefile: allow COVERITY=1 to disable macros that confuse cov builds
* stress-mseal: cast pointer to uint8_t * to clean up void * pointer
addition warnings
* stress-vm-segv: make addr a uint8_t * pointer to simplify pointer
addition
* stress-*: rename variable index to avoid name shadowing with lib
function index
* stress-sysbadaddr: reduce scope of variable newargv
* stress-sleep: ensure residency_ns is computed using unsigned long
multiplication
* stress-nanosleep: reduce scope of variable i
* stress-mmaphuge: reduce scope of array filename
* stress-mmapfiles: reduce scope of variable delta
* stress-iomix: reduce scope of variable ret
* stress-fork: reduce scope of variable pid
* stress-dirname: rename dirname to dirpath to avoid name shadowing
dirname function
* stress-dirdeep: constify char * pointer name
* stress-crypt: reduce scope of string str
* stress-cgroup: reduce scope of some variables
* core-config-check: constify static char array path[]
* stress_rndstr: remove decrement of len in stress_rndstr, make len
const
* core-ftrace: constify a few char * pointers
* stress-sysbadaddr: add mseal()
* stress-sysinval: add mseal
* stress-enosys: add mseal system call
* stress-vm-segv: force stack segv by mprotecting pages to PROT_READ
* stress-vm-segv: force zero optimization to ensure stackvar is on stack
* stress-vm-segv: ensure stackvar is written to and read from
* stress-bad-altstack: fix OpenBSD, add MAP_STACK and don't throw errors
* stress-vm-segv: unmap stack to force SIGSEGVs in child
* core-cpu-cache.h: include <stdarg.h> for shim_builtin_prefetch()
* stress-timerfd: open file_fd before all timer fds are opened
* stress-mmap: make rc non-clobberable due to longjmp
* core-shim: force emulation if posix_fallocate returns EINVAL
* stress-mseal: replace variable fail with boolean keep_running
* Makefile.config: remove some debug echos
* stress-mseal: add Linux 6.10 mseal system call exercising stressor
* Makefile.config: add libgmp when checking libmpfr
* stress-mutex: remove OpenBSD sleep
* core-mwc: re-work mwc*modn() using bit masking and removing modulo
operation
* stress-vm-segv: remove clflush for OpenBSD as this causes issue
* stress-mlock: ensure max is not larger than the max number of mappings
* stress-mutex: fix some potential race issues
* stress-mutex: NetBSD requires the yield and sleep
* stress-mutex: use zero usleep instead of yield for NetBSD
* core-shim: emulate posix_fallocate for FreeBSD
* stress-sigsegv: remove __OpenBSD__ check now that BUS_OBJERR is used
* stress-sigsegv: handle SIGBUS code with correct BUS_OBJERR
* stress-fp-error: relax fp error checks on soft-float builds
* README.md: add another citiation
* stress-schedmix: remove trailing space at end of a line
* core-mwc: remove tab in empty line
* core-mwc: use stress_get_machine_id to add extra data to seed
* core-helper: add stress_get_machine_id to get a 64 bit machine id
* stress-dup: only use O_CLOEXEC if it is defined for dup3 calls
* stress-tun: cast int value to uint8_t type for PRIu8 format
* stress-schedmix: ensure all pids in pids array are initialized to -1
* stress-dev-shm: use correct format strings for unsigned type
* core-parse-opts: use correct format strings for unsigned types
* core-ignite-cpu.c: use correct format strings for int types
* stress-vnni: force -O2 at -Os/-Oz as well
* core-helper: fix spelling mistake in comment
* stress-ng.h: increase per-stressor metrics STRESS_MISC_METRICS_MAX
to 96 for af-alg
* stress-loadavg: remove system limit of pthreads when reducing
loadavg-max
* core-ftrace: show failed open filename in error message
* stress-besselmath: use double precision for check sum on float bessel
functions
* stress-netlink-task: break out of loop on EINTR or EAGAIN sendto
errors
* stress-vm: remove redundant assignments to pointer ptr
* stress-prime: remove redundant assignment to variable rate
* stress-munmap: fix file descriptor resource leak on error return path
* stress-af-alg: add some sanity checks on digest and info args
* stress-fault: ensure buffer is zero'd
* core-job: zero string txt, keep cppcheck happy
* clear up pedantic cppcheck warning
* core-builtin.h: remove long cast workaround macros for Bessel shim
wrappers
* core-buildin: fix j*l macros
* core-lock: uncomment #undefs used for debugging new locks
* stress-dev: include missing <sys/ioctl.h>
* stress-ng.h: move #include <sys/times.h> into sources that require it
* stress-ng.h: move #include <stdarg.h> into sources that require it
* stress-ng.h: remove #include <sys/file.h>, it was commented out
* stress-ng.h: move #include <sys/file.h> into sources that require it
* stress-ng.h: move #include <sys/ioctl.h> into sources that require it
* core-shim: add __NR_fallocate check for fallocate syscall
* stress-ng.h: move #include <ctype.h> into sources that require it
* README.md: add two more kernel improvement references
* stress-ng: make stress_exclude_unimplemented static
* stress-ng.h: remove commented out math.h include
* stress-ng.h: move <math.h> into sources that require it
* stress-*: add ( ) around expressions
* core-*: add ( ) around expression
* core-cpu-cache: fix misplaced )
* core-parse-opts: use standard seconds in a year and not equinoctial
seconds
* core-lock, stress-mtx: add build time checks for mtx_destroy, mtx_init
* stress-mtx: add mtx_t check and remove need for stack size attr
* core-lock: add OSI C mtx mutex option for locking
* stress-mtx: remove includes that are not required
* core-lock: lock name for sysv semaphore
* stress-mutex: fix --mutex-procs option
* stress-mtx: Add new ISO C mtx (mutex) stressor
* stress-besselmath: add a new Bessel function stressor
* stress-sockfd: voidify return from stress_socket_fd_send
* stress-insertionsort: add new insertion sort stressor
* core-ops: fix --powmath-ops option
* Manual: update list of classes for the --class option
* stress-ng: annotate stress_sigalrm_info_t fields and make sigalrm_info
static
* stress-ng: add global lock create/destroy helpers
* stress-ng: fix incorrect name of function in comment
* stress-sockfd: add new --sockfd-reuse option to re-use file descriptor
* Manual: add size of the matrix-3d stressor matrix to the documentation
* Manual: add size of the matrix stressor matrix to the documentation
* core-ops: fix --expmath-ops option
* stress-zlib: add metric for the amount of input data that has been
compressed
* stress-sigchld: replace debug SIGCHLD stats with metrics
* stress-seek: add total number of seeks metric
* stress-rawpkt: move debug packet stats to metrics
* stress-link: add link create/remove rate metrics
* stress-key: add successful key add/operation/remove rate as metric
* stress-icmp-flood: replace sendto % success debug with metrics
* Makefile: remove empty lines
* stress-dup: add number of dup calls as a metric
* stress-aiol: add total number of successful async I/O events metric
* stress-factor: report maximum factor digit size as a metric
* stress-aio: report total number of async I/O signals using metrics
* stress-*: rename GEOMETRIC_MEAN and HARMONIC_MEAN metric macros
* stress-prime: add metrics for total primes found and maximum digits
found
* stress-ng: add metrics for total and maximum values
* stress-*: Remove HOT attribute
* stress-cpu: add more information on ackermann failure message
* stress-fractal: use stress_lock_acquire_relax() to reduce atomic lock
contention
* core-lock: add stress_lock_acquire_relax()
* stress-lsm: use ~0 for invalid ctx addr, re-work error messages
* stress-nanosleep: remove "just" from C states message
* stress-ipsec-mb: remove "none detected" if no features are found
* stress-ng: no need to check metrics if no stressors actually ran
* stress-ng: report unimplemented stressors early and don't execute them
* stress-rawdev: remove duplicated rawdev name in skipped message
* stress-lsm: remove whitespace in tabs
* stress-lsm: fix missing shim_lsm_set_self_attr helper
* core-lock: include asm headers for arch specific pause/yield ops
* stress-rtc: ignore ioctl EINVAL errors if the ioctl is not implemented
* stress-rtc: ignore RTC_ALRM_READ EINVAL errors if the ioctl is not
implemented
* stress-crypt: fix performance issues with crypt_r data
* core-shim: add mseal shim wrapper
* stress-lsm: exercise lsm set with invalid ctx_len
* core-lock: always inline helper function stress_lock_valid()
* core-lock: add pause/yield in spinlock for architectures other than
x86
* core-asm-arm.h: declare stress_asm_arm_yield when HAVE_ASM_ARM_YIELD
is defined
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