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Format: 1.8
Date: Thu, 1 May 2025 08:29:56 +0100
Source: stress-ng
Architecture: source
Version: 0.19.00-1
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 (0.19.00-1) unstable; urgency=medium
.
[Yong-Xuan Wang]
* stress-gpu: remove sigalrm handler
* stress-af-alg: prevent unsafe longjmp
* stress-sysinval: prevent unsafe longjmp
* stress-memrate: prevent unsafe longjmp
.
[Jesse Huang]
* core-config-check: Fix segfault cause by uninitialized namelist
.
[Colin Ian King]
* Makefile: bump version
* Manual: Fix spelling mistake "occuring" -> "occurring"
* stress-filerace: Fix spelling mistake "attemp" -> "attempt"
* stress-brk: move brk stats to shared page, reset brk on out of memory
* stress-brk: make brk reset work correctly for --brk-bytes option
* stress-sigbus: make unaligned pointers volatile to force stores
* stress-sigbus: disabled x86 misaligned SIGBUS feature
* stress-sigbus: jump out of loop on timeout, check info for null ptr
* stress-fd-race: remove network class, it's not correct
* stress-sigbus: avoid infinite longjmp spin loops
* stress-sigbus: ensure AC bit in EFLAGS is cleared in all signal
handlers
* stress-lockbus: disable pcc builds, currently it breaks the compiler
* README.me: remove old stale tarball info
* core-log: add the logging prefix to the logging aborting stress
process
* stress-schedmix: fix build issue when HAVE_PSELECT is not defined
* stress-resched: fix build when HAVE_SETPRIORITY is not defined
* stress-poll: add HAVE_PSELECT check
* stress-nice: fix build issues on RISC-V debian sid
* core-cpu-cache: remove const on ptr_end
* stress-fpunch: clean up variable name shadowing on variable ret
* stress-lockbus: clean up variable name shadowing on variable rc
* stress-filerace: clean up name shadowing warnings on fd, i and uid
* core-sync: move stress_sync_state_load from stress-ng.h to core-sync.h
* core-sync: move stress_sync_start_cont_list from stress-ng.c to
core-sync.c
* stress-*: move include of core-sync.h into stress-ng.h
* stress-cachehammer: add extra checking for failed temp dir creat
failures
* stress-ng.h: make stress_continue() a macro
* stress-ng: re-work stress_continue() to just check bogo-ops
* core-vmstat: remove include of stress-ng.h
* core-try-open: remove include of core-attribute.h
* core-*.h: remove include of core-attribute.h
* core-config-check: make warning more obvious
* stress-ng: use stress_strsignal helper rather than strsignal
* core-perf.h: remove include of stress-ng.h
* stress-ng.h: rename bogo_ops to bogo_max_ops since it's a max
threshold
* stress-ng.h: remove -O3 from bogo counter helpers
* stress-ng.h: put bogo op-related info into bogo struct
* stress-vma: replace g_stress_continue_flag with helper func
* stress-easy-opcode: replace g_stress_continue_flag with helper func
* README.md: add another research paper link
* Makefile: enable tree vectorize and tree-slp-vectorize and relax
cmpxchg loops
* Add new --buildinfo option to show build time information
* Manual: describe the duplication of stdout in the --log-file option
* stress-ng: ensure no child processes are forked on --dry-run
* stress-filerace: only close fd if fd has been opened
* core-sync: move process synchronization helpers from stress-ng.c to
core_sync.c
* stress-dirmany: maximize dirmany_bytes to 1TB if variable is wide
enough
* stress-dfp: remove undefs that came from fp stressor
* stress-rdrand: add power11 check
* stress-rdrand: fix ppc random issue, generate 64 bit value
* stress-lockbus: SIGILL on s390 should disable misaligned locks
* Makefile: add extra flags for static builds
* core-attribute: add gcc version check for nonstring attribute
* core-target-clones: add arch=diamondrapids
* core-builtin.h: add support gcc-15 buitin_stdc_rotate* functions
* core-*, stress-*: use nonstring attribute for char arrays
* Makefile.config: add built time check for nonstring attribute
* stress-filerace: remove O_EXCL to avoid exclusive opening
* stress-filerace: add ftruncate on recently opened file
* stress-filerace: enable POSIX_FALLOCATE, add open/fallocate/close
* stress-filerace: hammer temp directory dirent reading (linux only)
* stress-filerace: add more focused file hammering
* stress-filerace: select function either randomly or sequentially
* stress-fractal: use faster atomic inc on larger row counter
* stress-filerace: move stress_filerace_read_random_uint32 into only
caller
* stress-filerace: more voidifications for DragonFlyBSD clean builds
* stress-filerace: voidify fd and filename in stress_filerace_faccessat
* stress-filerace: add some macro checks before using statx and
name_to_handle_at
* Manual: remove discards metrics from iostat description
* core-vmstat: remove iostat discards metrics, they are not portable or
used much
* Revert "stress-fractal: move row lock from global struct to stressor
shared page"
* stress-nop: add x86 floating point fnop instruction
* stress-filerace: increase size of locked regions, add more concurrency
* stress-filerace: exercise lockf test
* stress-filerace: increase number of random operations per file
* stress-lockbus: remove #ifdefs around label done
* stress-*: set dirent name lists pointers to NULL
* stress-sigbus: generate SIGBUS on x86 with misaligned memory access
* README.md: add Jesse Huang to contributor list
* stress-lockbus: add SIGILL detection, skip with no resources warning
* stress-filerace: add sendfile to the mix
* stress-filerace: add readlinkat, use dir_fd variable for *at() file
calls
* stress-filerace: exercise name_to_handle_at on fd and filename
* stress-filerace: add access and faccessat system calls
* stress-fractal: move row lock from global struct to stressor shared
page
* stress-fractal: manually unroll julia set for vectorization
* stress-fractal: manually unroll mandlebrot for vectorization
* stress-fractal: remove unrolling, minor optimization fixes
* stress-acl: delete acls using acl_delete_def_file
* stress-filerace: add acl exercising
* stress-fcntl: fix spelling mistake "ftuncate" -> "ftruncate"
* stress-fcntl: fix missing EDEADLK
* stress-filerace: ensure tmp is initialized with a sane value
* stress-filerace: declare open read and open write flags
* stress-filerace: rename times to tv, truncate secs
* stress-filerace: exercise fcntl file r/w hinting
* stress-filerace: exercise utimes() on fd
* stress-filerace: exercise path and fd based statx calls
* core-shim: update shim_statx_t to keep in sync with the kernel
* stres-filerace: add mmap'd file write + msync
* stress-filerace: add small random sleeps during file locks
* stress-stream: remove __linux__ checks for cache size info
* stress-sigfd: remove glibc version constraint
* stress-filerace: add chdir and fchdir calls
* stress-filerace: add more locking exercising
* stress-filerace: add file unlocking to locked files
* stress-revio: add a readahead option to revio-opts
* stress-iomix: add a readahead iomix method
* kernel-coverage: only set iosched if it's available
* stress-filerace: try to drop uncached read only data from buffer cache
* stress-filerace: only use SIGIO handler if SIGIO is available
* stress-ng: fix pr_dbg fix format specifier
* stress-filerace: create/append 64 files in a back, fix open flags
* stress-lockmix: fix locking, should be locking with F_OFD_SETLK
* stress-lockofd: fix locking, should be locking with F_OFD_SETLK
* stress-filerace: add ofd read/write file locking
* stress-filerace: add lockf locking on portions of a file
* stress-filerace: add fcntl F_SETLEASE read/write locking
* stress-filerace: reduce number of files to 64 to increase race
potential
* stress-filerace: add mkdir/rmdir and link system calls
* stress-filerace: add bulk open/close of file
* stress-filerace: perform 4 or 512 byte read/writes
* stress-filerace: add file help information
* stress-filerace: add more file based syscalls based on filename
* stress-filerace: rename stress_filerace_posix_fallocate
* stress-filerace: add build-time check for readahead and use it
* stress-filerace: add posix_fallocate and posix_fadvise
* stress-filerace: add a new file race stressor
* stress-lockmix: remove debug message
* core-*, stress-*: ensure all messages don't start with capital letter
* core-*, stress-*: replace "failed: ..." with "failed, ..."
* core-*, stress-*: use pid_t for waitpid() returns and add PID for
errors
* core-out-of-memory: add PID and check for OOM'd process in klog
* stress-fpunch: don't shared fd on child processes when using lseek
* stress-fpunch: fix offset in error message
* stress-tmpfs: fix lseek error returns check
* stress-metamix: fix lseek error returns check
* stress-file-ioctl: fix lseek error returns check
* stress-fpunch: fix lseek error returns check
* stress-fanotify: add 4 more report types
* stress-prctl: add support for prctl commands 71 to 77
* README.md: add another kernel bug report link
* core-ignite-cpu: set per cpu power/pm_qos_resume_latency_us to 1 us
* stress-easy-copy: fix asm, should be __asm__ __volatile__
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