Noteworthy changes in strace 5.11 (2021-02-17) ============================================== * Improvements * Implemented poke injection (--inject=SET:poke_enter= and --inject=SET:poke_exit= options). * Implemented decoding of epoll_pwait2 syscall introduced in Linux 5.11. * Implemented decoding of GPIO_* ioctl commands. * Implemented decoding of FS_IOC_FS[GS]ETXATTR, FS_IOC_[GS]ETFLAGS, and FS_IOC32_[GS]ETFLAGS ioctl commands. * Implemented decoding of SIOCADDMULTI, SIOCDELMULTI, SIOCGIFENCAP, SIOCOUTQNSD, SIOCSIFENCAP, and SIOCSIFHWBROADCAST ioctl commands. * Implemented decoding of UBI_IOCRPEB and UBI_IOCSPEB ioctl commands. * Implemented decoding of V4L2_BUF_TYPE_META_CAPTURE, V4L2_BUF_TYPE_META_OUTPUT, and VIDIOC_QUERY_EXT_CTRL ioctl commands. * Updated lists of BPF_*, BTRFS_*, CLOSE_RANGE_*, ETH_*, IORING_*, KVM_*, PR_*, PTRACE_*, RTA_*, RTAX_*, RTM_*, RTNH_*, SCTP_*, SO_*, SYS_*, UFFD_*, and V4L2_* constants. * Updated lists of ioctl commands from Linux 5.11. * Bug fixes * Fixed decoding of SIOCGIFINDEX, SIOCBRADDIF, and SIOCBRDELIF ioctl commands. * Fixed decoding of FIO[GS]ETOWN, SIOC[GS]PGRP, and SIOCATMARK ioctl commands on alpha, mips, sh, and xtensa architectures. * Fixed fork--pidns-translation test on sparc and sparc64. * Fixed build on hppa with uapi headers from Linux >= 5.10. Contributors ============ This release was made possible by the contributions of many people. The maintainers are grateful to everyone who has contributed changes or bug reports. These include: * Dmitry V. Levin * Elvira Khabirova * Eugene Syromyatnikov * Gleb Fotengauer-Malinovskiy * Kent Gibson * Philippe De Muyter * Sven Schnelle Please refer to the CREDITS file for the full list of strace contributors.