Noteworthy changes in release ?.?? (????-??-??)
===============================================
+Noteworthy changes in release 4.15 (2016-12-14)
+===============================================
+
+* Changes in behavior
+ * Time stamps are now printed according to ISO 8601.
+ * Changed output format of val3 parameter of futex FUTEX_WAKE_OP operation.
+ * The last argument of mincore, sched_getaffinity, and sched_setaffinity
+ syscalls is now formatted as an array.
+
+* Improvements
+ * Implemented syscall fault injection (-e fault=... option).
+ * Implemented decoding of DM_* ioctl commands.
+ * Implemented decoding of attr parameter of perf_event_open syscall.
+ * Implemented decoding of pkey_alloc, pkey_free, and pkey_mprotect syscalls.
+ * Implemented dumping of mq_timedsend and mq_timedreceive syscalls.
+ * Implemented decoding of PR_SET_FP_MODE and PR_GET_FP_MODE operations
+ of prctl syscall.
+ * Implemented PTRACE_GETREGS API support on m68k.
+ * Updated lists of ARCH_*, BPF_*, BTRFS_*, FALLOC_*, MS_*, *_MAGIC,
+ and V4L2_* constants.
+ * Updated lists of ioctl commands from Linux 4.9.
+ * Added decoding of recently added syscalls on arc, x32, and xtensa.
+ * Enhanced manual page.
+
+* Bug fixes
+ * Fixed corner cases in decoding of exit, exit_group, futimesat, getgroups,
+ getresuid, init_module, inotify_init1, kcmp, kexec_load, lookup_dcookie,
+ mq_getsetattr, mq_notify, mq_open, mq_timedreceive, mq_timedsend,
+ name_to_handle_at, prctl, process_vm_readv, process_vm_writev, setfsuid,
+ setgroups, setns, unshare, and utimes syscalls.
+ * Fixed handling of verbose flag in printing of controls array
+ of struct v4l2_ext_controls.
+ * Fixed omission of field names in the output of capability, sigaction,
+ sigevent, statfs, timespec, timeval, and utimbuf structures.
+ * Fixed printing of unknown syscalls in siginfo structure.
+ * Fixed decoding of ioctl constants on m68k.
+ * Fixed cris architecture support.
+ * Fixed cross build when host compiler does not support the same
+ set of warning flags as the cross compiler.
+ * Fixed build on SLE10 and SLE11.
+
+Noteworthy changes in release 4.14 (2016-10-04)
+===============================================
+
+* Changes in behavior
+ * When using -p option without a command and no processes has been attached,
+ strace exits with exit status 1.
+
+* Improvements
+ * Added printing of the mode argument of open and openat syscalls
+ when O_TMPFILE flag is set. (Addresses Fedora bug #1377846).
+ * Enhanced -e abbrev=set, -e raw=set, and -e verbose=set.
+ * Enhanced decoding of futex, keyctl, quotactl, timerfd_settime,
+ and aio family syscalls.
+ * Implemented fetching of the 7th subcall argument on mips o32.
+ * Updated lists of BPF_*, ETH_P_*, KEXEC_ARCH_*, SCTP_*, TCP_*, and *_MAGIC
+ constants.
+ * Updated lists of ioctl commands from Linux 4.8.
+ * Added decoding of new syscalls on sh and sh64.
+ * Added RISC-V architecture support.
+
+* Bug fixes
+ * Marked io_setup and io_destroy as memory mapping related syscalls.
+ * Fixed leakage of placeholder descriptors to tracees.
+ * Fixed printing of mode_t, umode_t, and umask types.
+ * Fixed decoding of iovec arrays without a limit on total data size.
+ * Fixed decoding of fadvise64, fallocate, futex, keyctl, quotactl, readahead,
+ and ipc family syscalls.
+ * Fixed decoding of invalid syscalls mapped to indirect subcalls.
+ * Fixed decoding of struct btrfs_ioctl_vol_args_v2 on non-native
+ personalities.
+ * Fixed decoding of PTRACE_DETACH on sparc and sparc64.
+ * Fixed decoding of struct stat64 on sparc64.
+ * Fixed decoding of uid and gid-related syscalls on sparc64.
+ * Fixed decoding of the forth argument of semctl syscall on sparc64.
+ * Fixed values of tty ioctl constants on sparc64.
+ * Fixed sparc personality support on sparc64.
+
+Noteworthy changes in release 4.13 (2016-07-26)
+===============================================
+
+* Improvements
+ * Implemented a general netlink socket parser.
+ * Enhanced decoding of socket addresses.
+ * Enhanced decoding of cmsghdr, msghdr, and mmsghdr structures.
+ * Enhanced decoding of accept, accept4, bind, getpeername, getsockname,
+ ipc, recvfrom, recvmsg, recvmmsg, sendto, sendmmsg, and socketcall syscalls.
+ * Updated lists of AF_*, BPF_MAP_TYPE_*, KEY_*, KEYCTL_*, RWF_*, SS_*,
+ and *_MAGIC constants.
+ * Updated lists of ioctl commands from Linux 4.7.
+
+* Bug fixes
+ * Fixed decoding of pid_t argument of prlimit64 syscall.
+ * Fixed sign extension issues in the parser of struct rusage.
+ * Fixed race condition in decoding of timeout argument of recvmmsg and
+ rt_sigtimedwait syscalls.
+ * Fixed build with fresh linux kernel headers.
+
+Noteworthy changes in release 4.12 (2016-05-31)
+===============================================
+
* Improvements
- * Enhanced decoding of personality, sched_getaffinity,
- and sched_setaffinity syscalls.
+ * Implemented simultaneous use of -p option and tracing of a command.
+ (addresses Debian bug #549942).
+ * Implemented caching of netlink conversations to reduce amount of time
+ spent in decoding socket details in -yy mode.
+ * Implemented -yy mode decoding of protocol:portid pairs associated with
+ netlink socket descriptors.
+ * Implemented decoding of copy_file_range, preadv2, and pwritev2 syscalls.
+ * Implemented dumping of preadv, preadv2, pwritev, pwritev2, and vmsplice
+ syscalls.
+ * Implemented decoding of BTRFS_* and UFFDIO_* ioctl commands.
+ * Enhanced decoding of BLK*, EVIOC*, RTC_*, and VIDIOC_* ioctl commands.
+ * Enhanced decoding of fstatfs, fstatfs64, get_mempolicy, getdents,
+ getdents64, getgroups, getpriority, kill, mbind, migrate_pages, mknod,
+ mknodat, personality, poll, ppoll, quotactl, rt_sigpending,
+ rt_sigqueueinfo, rt_sigtimedwait, rt_tgsigqueueinfo, sched_getaffinity,
+ sched_setaffinity, seccomp, set_mempolicy, setgroups, setpriority, statfs,
+ statfs64, tgkill, waitid, and xattr family syscalls.
* Enhanced decoding of getxpid, getxuid, and getxgid syscalls on alpha.
+ * Enhanced decoding of pipe syscall on alpha, ia64, mips, sh, and sparc.
* Added decoding of bind, listen, and setsockopt direct syscalls on sparc.
+ * Added decoding of osf_statfs64 and osf_fstatfs64 syscalls on alpha.
+ * Added decoding of fadvise64 and fadvise64_64 on s390.
+ * Updated lists of AF_*, BPF_MAP_TYPE_*, CLONE_*, EPOLL*, IPV6_*, MADV_*,
+ MSG_*, PTRACE_*, SEGV_*, SO_*, SOL_*, *_MAGIC, and quotactl constants.
+ * Updated lists of ioctl commands from Linux 4.6.
* Bug fixes
* Fixed build on arc, metag, nios2, or1k, and tile architectures.
* Fixed decoding of 32-bit times syscall return value on 64-bit architectures.
* Fixed decoding of mlock2 syscall on sparc.
+ * Fixed decoding of osf_shmat syscall on alpha.
* Fixed decoding of syscalls unknown to the kernel on s390/s390x.
(addresses Debian bug #485979 and Fedora bug #1298294).
+ * Fixed decoding of preadv syscall in case of short read.
* Fixed decoding and dumping of readv syscall in case of short read.
* Fixed dumping of recvmsg and recvmmsg syscalls in case of short read.
+ * Fixed decoding of mincore syscall's last argument.
+ * Fixed remaining errors in mapping between syscall numbers and numbers
+ of syscall arguments.
+ * Applied various fixes to strace-graph script.
Noteworthy changes in release 4.11 (2015-12-21)
===============================================
projects / strace / blobdiff