-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Wed, 14 Jun 2023 21:49:19 +0100
Source: stress-ng
Architecture: source
Version: 0.15.09-1
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 (0.15.09-1) unstable; urgency=medium
.
[ Eder Zulian ]
* Manual: fix typo: non-interritable -> uninterruptible
.
[ Colin Ian King ]
* Makefile: bump version
* stress-funcret: disable Decimal float for s390x
* stress-funccall: disable Decimal float for s390x
* README.md: update contributor list
* stress-sctp: use pidptr to clean up gcc 5.5.0 type punning warnings
* stress-jpeg: only define stress_jpeg_checksum_data if
HAVE_OPEN_MEMSTREAM is defined
* stress-jpeg: voidify unused variable verify for non-verification
#ifdef paths
* stress-funcret: variable old_b needs tainting to keep old compilers
happy
* stress-sigsuspend: cast pid_t to intmax_t for portable width printing
of pid_t
* stress-sigchld: don't check for si_code on OpenBSD
* stress-sigrt: cast pointer from mmap to (stress_metrics_t *)
* stress-udp: add in a back-off delay on ENOBUFS
* stress-udp: handle ENOBUFS on recvfrom
* stress-udp: use pidptr to clean up gcc 5.5.0 type punning warnings
* stress-bigheap: rename si_code to sigcode to avoid macro name clash
in minix
* stress-bigheap: remove SA_SIGINFO #ifdef, fixed minix build failure
* core-interrupts: cast char to int for clean minix build
* stress-fstat: compare stat buf fields with known original
* core-asm-x86.h: fix cpuid for 32 bit x86
* core-affinity: fix stress_change_cpu helper for non-linux systems
* stress-stream: reduce the checksum floating point precision
* core-interrupts: assert that number of interrupts does not exceed max
* core-interrupts: only enable check on some specific x86 interrupts
* core-helper: check for failed sysconf stack size calls
* stress-misaligned: add timer to check for locked-up instructions
* stress-mlock: don't make mlocked pages check a failure, just a debug
message
* stress-sleep: discount severe clock warping
* stress-mq: add detection of system wide lack of file descriptors
* stress-inotify: increase back-off time, keep retrying
* stress-timer: cancel timer before deleting it
* stress-funccall: ignore comparing some Decimal and Float types
* stress-binderfs: bump timeout to 15 seconds
* stress-fsize: remove failure from unexpected size issue
* stress-hrtimers: skip stressor if low on resources on timer_create
call
* stress-mq: don't treat timeouts as hard failures
* stress-dnotify: ignore stray SIGIOs
* stress-eigen: add transpose and addition matrix operations
* stress-dnotify: set F_NOTIFY flags to zero before closing
* stress-waitcpu: add more slow
* stress-x86cpuid: add verification on cpuid return register values
* stress-ng: swap order of pid and started/exited messages
* stress-wait: remove extraneous wait: prefix in messages
* stress-kcmp: ensure EXIT_FAILURE is reported back to stress-ng
* stress-kcmp: fix missing : on pr_fail message
* stress-kmp: check bad file descriptors and silently ignore EBADF
* stress-ng: reformat process exiting message, replace "process" with
stressor name
* core-resources: make tmp files smaller
* TODO: remove --ksm option from TODO list
* stress-urandom: make failed mmaping on urandom fd
* stress-sparsematrix: use private mmapping rather than shared
* stress-sigsegv: make shared mmapping private
* stress-randlist: use private mmapping
* stress-prefetch: use private mmapping rather than shared
* stress-full: mmaps on /dev/full will fail, don't use MAP_ANONYMOUS
* stress-dev-shm: mapping should not be anonymous, it's bound to fd
* stress-dev-shm: make mapping anonymous private for better ksm
performance
* stress-ng: re-order --times option
* stress-ng: update short help with missing general options
* stress-ng: enable --ksm kernel samepage merging option
* TODO: add ksm PR_SET_MEMORY_MERGE
* TODO: add two more items to be implemented
* syscalls: add riscv_hwprobe - TODO
* stress-pthread: voidify snprintf return
* core-ftrace: voidify snprintf return
* stress-mmapmany: read /proc/self/smaps and /proc/self/maps
* stress-hdd: use RWF_HIPRI when using O_DIRECT on pwritev2 writes
* core-*/stress-*: fix a wide range of typos and spelling mistakes
* stress-aiol: use O3 for data filling and checking
* voidify returns from strlcpy and strlcat
* stress-*sort: correct the message why the stressor is not implemented
* stress-waitcpu: add a little slop in nop and wait cpu opcodes rate
comparisons
* stress-brk: reset index i on re-start on low memory, fixes random
check failures
* stress-stream: compare doubles using fabs and a small delta
* stress-stream: make helper function stress_stream_checksum_data static
* stress-stream: constify cast to clear up icc warning
* stress-memrate: register and ALIGNED do not mix well with icc, remove
ALIGNED hint
* stress-rmap: use PRIxPTR format specifier for uintptr_t type
* core-mmap: make page_end const
* stress-funccal: usr helper macros to compare more esoteric float types
* stress-vecfp: compare float and double with some slack
* stress-udp: constify cast of data to pid_t *
* stress-funccall: add helper macros to compare integer, float and
complex types
* stress-daemon: clear up name shadowing on variable rc
* stress-prctl: verify that illegal prctl calls are handled correctly.
* stress-sctp/udp: refactor: move 32 char string into core-helper
* stress-sock: report number of messages send per second as extra
metrics
* stress-sctp: return EXIT_NO_RESOURCE on protocol not found
* stress-timer: add timer_settime verification
* stress-prefetch: add prefetch vs non-prefetch rate verification
* stress-dnotify: dnotify_access_file: ensure file is removed
* README.md: add another kernel bug found with stress-ng
* stress-dnotify: remove error handling debug file size, return to 0
* stress-dnotify: check for ENOSPC, return errors down the call chain
* core-helper: turn #if/#endif chain into #if/#elif/#endif
* stress-vm-rw: make pointer end const
* stress-dev-shm: make pointer end const
* stress-dentry: reduce scope of rret
* stress-dccp: make pointer addr_un const
* stress-af-alg: make function parameter info const
* core-vmstat: make pointer cpu_ticks const
* stress-daemon: check for setsid failure, report and write status back
to parent
* core-helper: make pointer ptr32end const, declare buffer buf only
where required
* core-mmap: make pointers end and page_end const
* stress-ng.h: make pointer ci const
* test-libbsd.c: constify pointers
* test-builtin-memcmp: remove redundant pointer ptr
* stress-zlib: make pointer zlib_checksum_in const
* stress-waitcpu: reduce scope of array msg
* stress-vm-rw: make pointer end const, make pointers registers
* stress-vm-addr: make ptr_end const, make pointers registers
* stress-userfaultfd: constify pointer end, zero stack
* stress-udp: constify pointer addr_un
* stress-sysfs: constify pointer d
* stress-syscall: constify pointer ss
* stress-stream: constify pointer arguments in checksum function
* stress-stackmmap: rename status to check_status
* stress-stack: make pointer start_ptr const
* stress-sockfd: make pointer addr_un const
* stress-sock: make pointer addr_un const
* stress-shm-sysv: make pointer end const
* stress-shm: make pointer end const
* stress-scpt: make pointer addr_un const
* stress-rmap: make pointer end const
* stress-rawpkt: make pointer eth const
* stress-procfs: make pointers ctxt and d const
* stress-memrate: make pointer write_end const
* stress-netlink-task: make pointer id_ptr const
* stress-pagemove: make pointer p const
* stress-ng: constify a couple of pointers
* stress-ng: move scope of count to one level lower
* stress-mprotect: move array str to lower scope
* stress-madvise: constify pointer ptr
* stress-memrate: constify some pointers
* stress-memthrash: make pointers fwd, rev registers
* stress-l1cache: constify pointer cache_end
* stress-ipsec-mb: constify read-only pointer end
* stress-jpeg: minor optimization for stress_jpeg_checksum_data
* stress-iomix: constify read only pointer buffer
* stress-getdent: constify pointer d
* stress-funccall: reduce scope of array msg
* stress-funcret: reduce scope of array msg
* stress-fp: fix incorrect index on assignment, should be [1] and
not [0]
* stress-chattr: ensure 1ULL is being shifted for 64 bit shifts
* stress-ioport: add verification of invalid ioperm parameters
* stress-ioport: note the usage of iopl
* Remove end of line spaces and tabs
* stress-rawdev: add verify checking
* stress-rawdev: fix skip message, replace flood with rawdev
* stress-bad-altstack: move child to helper, retry faulting, add
verification
* stress-timerfd: various checks are performed, so enable verify
* stress-fma: add fused multiply and add syncload, repeat other
loads x 4
* stress-mutex: pr_info should be pr_inf
* stress-mutex: don't report pthread creation issues as a fail
* stress-timer: make ENOMEM or EAGAIN on timer_again a resource
skipping return
* core-out-of-memory: don't remove temp files if retry on oomable death
* stress-chattr: restore original chattr flags one by one
* stress-chattr: only verify settings when 1 instance is running
* stress-chattr: disable check for the moment
* stress-sockdiag: this already checks for failures, so enable
verification flag
* stress-ng: add --change-cpu option for force child processes onto
another CPU
* core-helper: add libc version
* stress-iomix: don't throw a write failure on ENOSPC
* core-helper: report blocks available
* core-helper: print the realpath of the temporary path
* stress-brk: print address of shrink page error
* stress-sctp: protocol not implemented should return EXIT_NO_RESOURCE
* stress-ng: "no resource(s)" should be "no resources"
* stress-sockfd: move sleep to after reporting error to avoid
clobbering errno
* core-vmstat: keep header and data togther using log locking
* stress-chattr: add verification and improve error messages
* stress-far-branch: add random located verification check function
* stress-inode-flags: using a 0 flag will reset all flag bits to zero
* stress-revio: add missing --revio-bytes in short help
* core-helper: enable stress_get_cpu for all arches
* stress-exec: silently ignore intentional EINVAL exec failures
* stress-exec: only check WEXITSTATUS if WIFEXITED is true
* stress-atomic: sanity check atomic ops on non-shared item work
correctly
* stress-tlb-shootdown: optimize mem writes and reads, periodically
change cpu affinity
* stress-session: add failure verification, return EXIT_FAILURE on
failures
* stress-session: fix typo in comment
* stress-sleep: add underrun sanity check verification
* stress-sleep: remove multiple counters, used shared counter with lock
* stress-sigsuspend: add sigsuspend failure verification check
* stress-rmap: add page data verification, store + check data per child
* stress-smi: verify that regs are restored on SMI return
* stress-fstat: re-work thread data to allow error return verification
* stress-sigio: add verification on reads
* stress-sigtrap: set metrics to index 0
* stress-sigrt: add verification and metrics
* stress-race-sched: add system call return verification checks
* stress-sigtrap: add verification of trap handler and measure trap
handling rate
* stress-eigen: set verify to always, sanity checking is always
performed
* stress-stackmmap: add stack data sanity verification on last 256 calls
* stress-eigen: enable for all arches
* stress-sigq: fix missing . in verify field
* stress-cache: don't enable SIGBUS handling for x86
* stress-mlock: move helper function stress_mlock_pages
* README: update build dependiency notes
* stress-eigen: add Eigen 2d matrix stress cases
* stress-physpage: voidify unused paramater success
* stress-mlock: remove redundant return statement
* stress-waitcpu: rename variable j to l to avoid shadowing
* stress-mmapfixed: remove re-declaration of pointer buf64
* core-log: remove unused helper function pr_spin_lock
* Makefile.config: Add compiler check and HAVE_COMPILER_* macros
* stress-matrix-3d: minor comment fixes
* stress-matrix: minor comment fixes
* core-klog: ignore "hrtimer: interrupt took" messages
* Manual: add note that the default timeout is 24 hours
* stress-mlock: add mlock growth verification for linux
* stress-signal: use pr_fail for failures, add verification
* stress-waitcpu: add verification that nop wait is shortest delay
* stress-resched: check if set policy is the current policy
* stress-sigq: fix missing . before struct field name
* stress-siqq: add verification of si_value.sival_int value
* stress-sigpipe: add verification of SIGPIPE signals
* stress-rawudp: add simple data verification check
* stress-far-branch: remove opcode from message, it is redundant
* stress-dev-shm: remove debug message of line and return value
* core-klog: ignore kmod concurrent module probes in klog checking
* stress-*: ensure verify flags are set in the unimplemented variants
* stress-mprotect: return failures back to to caller
* stress-ng.h: core-killpid api changes
* core-killpid: return EXIT_FAILURE if waited-for processes fail
* stress-mmaphuge: add memory contents verification check
* stress-vforkmany: add verificatin of vfork starting and invocation
metrics
* core-helper: make passing NULL stack disable alternative stack
* stress-funccall: abort early once a failure is detected
* stress-funcret: enable 'all' method by default. Add metrics and
verification
* stress-funccall: return EXIT_FAILURE if success is false
* stress-funccall: enable 'all' method by default. Add metrics
* stress-funccall: enable verification
* stress-udp: add low resource check and throttle check
* stress-steam: unroll loops for more throughput
* stress-stream: re-phrase metrics description
* stress-stream: enable verification with --verify option
* core-nt-store.h: fix double precision nt store
* core-asm-x86.h: add sfence x86 helper
* stress-clone: add sanity check to see if clone processes started OK
* stress-apparmor: move verifiable flag to correct struct
* stress-apparmor: add lock protected concurrent failure counter
* stress-ng: treat SIGABRT as a critical failure
* stress-ng: add exit status of stressor at termination to debug message
* core-klog: ignore callbacks suppressed kernel log messages
* core-klog: count number of klog messages and report these at end
* stress-pkey: move from CPU to OS class
* Makefile: always undefine _FORTIFY_SOURCE before defining it
* stress-vm-splice: remove whitespace in tab'd column
* stress-vm-splice: add 64 bit check pattern to verify vm-splice data
* stress-sctp: use pid as data check in sctp data for run time
verification
* stress-nice: add verification of nice(1) changing priority
* core-out-of-memory: clean temp directory and files on a OOM
* core-klog: add two more kernel messages to silently ignore
* stress-physpage: flag mtrr failure as a EXIT_FAILURE and enable verify
* core-shim: use libc nice as a final resort for shim_nice
* stress-deamon: add verify always option since the stressor checks if
fork fails
* stress-daemon: add --daemon-wait wait option
* stress-dirmany: verify if files are created with stat
* stress-dirmany: add verification count of files created
* stress-dirmany: add create/removal file rates
* stress-bigheap: use larger check values, use uintptr rather
than uint8_t
* stress-bigheap: use malloc for new allocations rather than realloc
* stress-verify: close fd on error exit path, clean fd leak
* stress-bigheap: add SEGV debugging feature
* stress-udp: use pid as data check in udp packet for run time
verification
* stress-signest: add signal handling rate metrics and check for
failures
* stress-peterson: add yield in busy loop for RISC-V
* stress-mpfr: minor corrections, add a yield point per method
* stress-mpfr: exercise the GNU multi-precision floating point
reliable library
* stress-fp: enable optional verification option
* stress-dev-shm: add memory contents verification
* stress-binderfs: add missing .verify setting
* stress-chroot: move .verify tag to appropriate struct
* stress-rawsock: add hash check to raw data for test verification
* stress-madvise: make setjmp failure a no resource failure
* stress-verify: add verify mode failure returns
* stress-misaliged: remove trailing tabs
* stress-misaligned: add verification of data written
* stress-rdrand: add more verification
* stress-stack: enable verification by sanity checking last 128 stack
frames
* stress-prefetch: enable --verify option, make data random too
* stress-rotate: enable --verify option
* stress-goto: add branch hit verification
* stress-sigchld: verify SIGCHLD siginfo si_code values
* stress-fsize: enable verification
* core-interrupts: ensure default start and stop counters are set at
start
* stress-close: remove an empty line
* stress-flock: enable verification for exclusive file lock
* stress-close: add close failure verification
* stress-branch: add branch hit verification
* stress-ng: make --verifiable option print out stressors without
verify modes
* stress-vecshuf: move .verify tag to appropriate struct
* stress-vecfp: enable --verify option
* stress-stack: add backwards traversal down stack frames to keep
pages busy
* stress-stack: remove accidentally added sleep call
* stress-randlist: enable --verify mode
* stress-io-uring: add OOMable child wrapper incase memory runs low
* stress-nanosleep: add underrun verification check
* stress-nanosleep: add check for clock_gettime failures
* stress-munmap: use mincore to verify that a page has been unmapped
* stress-mmap-fixed: add verification to see if remap'd page contains
expected data
* stress-jpeg: enable --verify on jpeg generated data
* stress-dirmany: fix missing ) on help information
* stress-dirmany: fix typo in help for --dirmany-filesize option
* stress-denty: enable --verify data checks in dentry files
* stress-brk: add verification of brk pages on shrink
* stress-vecmath: move verify flag into implemented struct
* stress-vecwide: enable verify, compare computations between two rounds
* core-interrupts: add x86 IO-APIC miscount interrupt
* core-interrupts: add check for ARM Err interrupt
* stress-vecmath: add per stress loop checksum checking
* core-interrupts: add SMI count check for x86
* core-helper: move smi reading function from stress-smi to core-helper
* stress-fma: enable verify, compare computations between two rounds
* stress-matrix-3d: unroll more loops for improved optimization
* stress-matrix: unroll more loops for improved optimization
* stress-matrix-3d: rename stressor name to match stressor source
* stress-matrix-3d: add verification
* core-builtin: add builtin shim for memcmp to use __builtin_memcmp
* stress-matrix: add verification
* core-interrupts: measure and report critical interrupts
* core-perf: check for null stats when using random selection of
stressors
* core-klog: ignore loop capacity changed messages
* core-perf: add extra pointer checks earlier in results dumping loop
* stress-zlib: optimize ascii digits generator
* core-klog: ignore x86 split log warnings
* core-log: add helpers to reduce the number of getpid calls
* stress-sysinval: use use shim_rorXXn builtin wrapper for rotate right
* stress-zlib: use shim_ror32n builtin wrapper for 32 bit rotate right
* core-sort: inline sort comparison functions + optimized bsearch to O3
* README.md: add another citation
* core-cpu-cache.h: define HAVE_SHIM_MFENCE for risc-v case
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