2018-12-26  Dmitry V. Levin  <ldv@altlinux.org>

	Prepare for 4.26 release.
	* NEWS: Update for 4.26 release.

	strace.spec.in: add a comment about the license.

2018-12-26  Gleb Fotengauer-Malinovskiy  <glebfm@altlinux.org>

	Update ioctl entries from linux v4.20.
	* linux/32/ioctls_inc_align16.h: Update from linux v4.20
	using ioctls_gen.sh.
	* linux/32/ioctls_inc_align32.h: Likewise.
	* linux/32/ioctls_inc_align64.h: Likewise.
	* linux/64/ioctls_inc.h: Likewise.
	* linux/x32/ioctls_inc0.h: Likewise.
	* linux/mips/ioctls_arch0.h: Likewise.
	* linux/powerpc/ioctls_arch0.h: Likewise.
	* linux/s390/ioctls_arch0.h: Likewise.
	* linux/s390x/ioctls_arch0.h: Likewise.
	* NEWS: Mention this.

	maint: update for linux 4.20.
	* maint/ioctls_sym.sh: Include linux/compiler_attributes.h in every
	processed file.
	Use asm/ioctls.h workaround for asm-generic/ioctls.h too.

2018-12-25  Dmitry V. Levin  <ldv@altlinux.org>

	xlat: update BPF_* constants.
	* xlat/bpf_map_types.in (BPF_MAP_TYPE_PERCPU_CGROUP_STORAGE): New
	constant introduced by Linux kernel commit v4.20-rc1~14^2~124^2~12^2~7.
	(BPF_MAP_TYPE_QUEUE, BPF_MAP_TYPE_STACK): New constants introduced
	by Linux kernel commit v4.20-rc1~151^2~32^2~11^2~3.
	* xlat/bpf_commands.in (BPF_MAP_LOOKUP_AND_DELETE_ELEM): New constant
	introduced by Linux kernel commit v4.20-rc1~151^2~32^2~11^2~2.
	* tests/bpf.c (BPF_MAP_CREATE_checks): Update.

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add PR_SPEC_INDIRECT_BRANCH to pr_spec_cmds.
	* xlat/pr_spec_cmds.in (PR_SPEC_INDIRECT_BRANCH): New constant,
	introduced by Linux commit v4.20-rc5~4^2~3.
	* prctl.c (SYS_FUNC(prctl)) <case PR_GET_SPECULATION_CTRL, case
	PR_SET_SPECULATION_CTRL>: Add PR_SPEC_INDIRECT_BRANCH handling.
	* tests/prctl-spec-inject.c (main): Add PR_SPEC_INDIRECT_BRANCH decoding
	checks, update expected output.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: update V4L2_CID_* and V4L2_PIX_FMT_* constants.
	* xlat/v4l2_control_ids.in (V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS,
	V4L2_CID_MPEG_VIDEO_MPEG2_QUANTIZATION): New constants, introduced
	by Linux commit v4.20-rc1~51^2~4.
	* xlat/v4l2_pix_fmts.in (V4L2_PIX_FMT_MPEG2_SLICE): Likewise.
	(V4L2_PIX_FMT_SUNXI_TILED_NV12): New constant, introduced by Linux
	commit v4.20-rc1~51^2~3.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add ABS_RESERVED to evdev_abs.
	* xlat/evdev_abs.in (ABS_RESERVED): New constant, introduced by Linux
	commit v4.20-rc1~133^2~2^2.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add REL_RESERVED and REL_WHEEL_HI_RES to evdev_relative_axes.
	* xlat/evdev_relative_axes.in (REL_RESERVED): New constant, introduced
	by Linux commit v4.20-rc1~133^2~2^2.
	(REL_WHEEL_HI_RES): New constant, introduced by Linux commit
	v4.20-rc1~133^2~2^2~6 and updated by Linux commit v4.20-rc1~133^2~2^2.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: update kvm_cap.
	* xlat/kvm_cap.in (KVM_CAP_NESTED_STATE): New constant, introduced
	by Linux commit v4.19-rc1~87^2~62.
	(KVM_CAP_ARM_INJECT_SERROR_ESR): New constant, introduced by Linux
	commit v4.19-rc1~55^2~12^2~14, merged with its final value
	in v4.19-rc1~55^2~12.
	(KVM_CAP_MSR_PLATFORM_INFO): New constant, introduced by Linux commit
	v4.19-rc5~8^2~2.
	(KVM_CAP_PPC_NESTED_HV): New constant, introduced by Linux commit
	v4.20-rc1~113^2~107^2~1.
	(KVM_CAP_HYPERV_SEND_IPI): New constant, introduced by Linux commit
	v4.20-rc1~113^2~72.
	KVM_CAP_COALESCED_PIO): New constant, introduced by Linux commit
	v4.20-rc1~113^2~31.
	(KVM_CAP_HYPERV_ENLIGHTENED_VMCS): New constant, introduced by Linux
	commit v4.20-rc1~113^2~25.
	(KVM_CAP_EXCEPTION_PAYLOAD): New constant, introduced by Linux commit
	v4.20-rc1~113^2~8.
	(KVM_CAP_ARM_VM_IPA_SIZE): New constant, introduced by Linux commit
	v4.20-rc1~113^2~5^2~8 and updated by Linux commit
	v4.20-rc1~113^2~5.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add IFA_TARGET_NETNSID to rtnl_addr_attrs.
	* xlat/rtnl_addr_attrs.in (IFA_TARGET_NETNSID): New constant, introduced
	by Linux commit v4.20-rc1~14^2~428^2~7.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: update neighbor_cache_entry_flags.
	* xlat/neighbor_cache_entry_flags.in (NTF_OFFLOADED): New constant,
	introduced by Linux commit v4.13-rc1~157^2~252^2~13.
	(NTF_STICKY): New constant, introduced by Linux commit
	v4.20-rc1~14^2~392.
	(NTF_USE, NTF_SELF, NTF_MASTER, NTF_PROXY, NTF_EXT_LEARNED, NTF_ROUTER):
	Add fallback definitions.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add flow dissector bpf program type constants.
	* xlat/bpf_attach_type.in (BPF_FLOW_DISSECTOR): New constant
	introduced by Linux commit v4.20-rc1~14^2~259^2~9^2~4.
	* xlat/bpf_prog_types.in (BPF_PROG_TYPE_FLOW_DISSECTOR): Likewise.
	* NEWS: Mention this.
	* tests/bpf.c (BPF_PROG_LOAD_checks, BPF_PROG_QUERY_checks): Update.
	* tests/kernel_version.c (print_bpf_attr): Update.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	rtnl_tc: add TCA_STATS_BASIC_HW.
	* xlat/rtnl_tca_stats_attrs.in (TCA_STATS_BASIC_HW): New constant,
	introduced by Linux commit v4.20-rc1~14^2~274^2~1.
	* rtnl_tc.c (tca_stats_nla_decoders): Add TCA_STATS_BASIC_HW.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add NETLINK_DUMP_STRICT_CHK to sock_netlink_options.
	* xlat/sock_netlink_options.in (NETLINK_DUMP_STRICT_CHK): New constant,
	introduced by Linux commit v4.20-rc1~14^2~130^2~17.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add IFLA_BR_VLAN_STATS_PER_PORT to rtnl_ifla_info_data_bridge_attrs
	* xlat/rtnl_ifla_info_data_bridge_attrs.in
	(IFLA_BR_VLAN_STATS_PER_PORT): New constant, introduced by Linux commit
	v4.20-rc1~14^2~90.
	* rtnl_link.c (ifla_info_data_bridge_nla_decoders): Add
	IFLA_BR_VLAN_STATS_PER_PORT.
	* NEWS: Mention this.
	* tests/nlattr_ifla_linkinfo.c (main): Check it.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add TCP_CLOSE to netlink_states.
	* xlat/netlink_states.in: Decode state 7 as TCP_CLOSE, since that's what
	net core sets socket's initial state to.

	xlat: add fallback definitions to setsock_ipv6_options.
	* xlat/setsock_ipv6_options.in: Add fallback definitions.

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add SOL_CAN_* to socketlayers.
	* xlat/socketlayers.in (SOL_CAN_BASE): New constant, introduced by Linux
	commit v2.6.25-rc1~1162^2~1414.
	(SOL_CAN_RAW): New constant, introduced by Linux commit
	v2.6.25-rc1~1162^2~1413.
	* NEWS: Mention this.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: add FAN_ENABLE_AUDIT and FAN_REPORT_TID to fan_init_flags.
	* xlat/fan_init_flags.in (FAN_ENABLE_AUDIT): New constant, introduced
	by Linux commit v4.15-rc1~130^2^2~11.
	(FAN_REPORT_TID): New constant, introduced by Linux commit
	v4.20-rc1~75^2~2.
	* NEWS: Mention this.
	* tests/fanotify_init.c (main): Update expected output.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	xlat: update siginfo_codes.
	* xlat/siginfo_codes.in (SI_LWP): Remove, as it is not present on Linux.
	(SI_NOINFO): Define only on SPARC, provide fallback value.

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	loop: use XLAT_MACROS_ONLY instead of #stop.
	As the former allows controlling presence of xlat definitions
	during the inclusion and not header generation.

	* xlat/loop_cmds.in: Remove #stop.
	* loop.c: Wrap "xlat/loop_cmds.h" inclusion in XLAT_MACROS_ONLY.
	* tests/ioctl_loop.c: Likewise.

2018-12-25  Eugene Syromyatnikov  <evgsyr@gmail.com>

	syslog: move constant definitions to xlat.
	* syslog.c (enum): Remove.
	* xlat/syslog_action_type.in: Add fallback definitions.

2018-12-24  Dmitry V. Levin  <ldv@altlinux.org>

	Add copyright headers to some files that lack them.
	We do our best to keep copyright headers up to date, yet
	git history provides better information on this subject
	and is more accurate than copyright headers.

	Update copyright headers.

	Update NEWS.

2018-12-24  Eugene Syromyatnikov  <evgsyr@gmail.com>

	strace.1.in: consistently use CTRL-combinations.

	strace.1.in: print names of entities in bold, provide man page sections.
	* strace.1.in (.SH DESCRIPTION, .SH OPTIONS): Add man page section
	numbers.  Make mentions of strace and other entities bold.

2018-12-24  Dmitry V. Levin  <ldv@altlinux.org>

	strace.1.in: document %net.
	* strace.1.in: Mention %net as a synonym to %network.

	Complements: v4.25-21-g97c3deca5 "basic_filters: add %net as a possible designation for network syscalls"

2018-12-24  Shankara Pailoor  <shankarapailoor@gmail.com>

	quotactl: add xlat styles support.
	* quota.c (print_qcmd): New function.
	(SYS_FUNC(quotactl)): Use it to print the quotactl command.
	* tests/quotactl.c (print_dqinfo, print_dqfmt): Handle XLAT_RAW
	and XLAT_VERBOSE.
	(QUOTA_STR, QUOTA_ID_STR, QUOTA_STR_INVALID): New macros.
	(gen_quotacmd, gen_quotaid): New functions.
	(main): Use them.
	* tests/quotactl-Xabbrev.c: New file.
	* tests/quotactl-Xraw.c: Likewise.
	* tests/quotactl-Xverbose.c: Likewise.
	* tests/gen_tests.in (quotactl-Xabbrev, quotactl-Xraw,
	quotactl-Xverbose): New tests.
	* tests/pure_executables.list: Add quotactl-Xabbrev, quotactl-Xraw,
	and quotactl-Xverbose.
	* tests/.gitignore: Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-24  Dmitry V. Levin  <ldv@altlinux.org>

	xlat_idx: do not issue warnings for holes in indices.
	Some xlat indices like evdev_abs have holes, avoid issuing warnings
	about them.

	* xlat.c (xlat_idx): Do not issue warnings for holes in the index.

2018-12-23  Dmitry V. Levin  <ldv@altlinux.org>

	rtnl_link: fix off-by-one errors in indexed and sorted xlat lookups.
	* rtnl_link.c (decode_nla_tun_type, decode_ifla_xdp_attached,
	decode_ifla_inet_conf, decode_ifla_inet6_flags, decode_ifla_inet6_conf,
	decode_ifla_inet6_stats, decode_ifla_inet6_icmp6_stats,
	decode_ifla_inet6_agm): Decrement xlat size by one to account
	for XLAT_END as other users of indexed and sorted xlats do.

	Fixes: v4.25~71 "rtnl_link: decode named constants for IFLA_XDP_ATTACHED attribute value"
	Fixes: v4.23~41 "rtnl_link: decode IFLA_AF_SPEC"
	Fixes: v4.23~37 "rtnl_link: implement IFLA_INFO_DATA for tun devices"

2018-12-23  Dmitry V. Levin  <ldv@altlinux.org>

	net: fix off-by-one error in sorted xlat lookup.
	* net.c (ax25_protocols): Decrement xlat size by one to account
	for XLAT_END as other users of sorted xlats do.

	Fixes: v4.25~28 "net: add support for AX.25 protocols and socket option names decoding"

2018-12-23  Dmitry V. Levin  <ldv@altlinux.org>

	netlink_smc_diag: fix off-by-one error in xlat lookup.
	* netlink_smc_diag.c (decode_smc_diag_shutdown): Decrement xlat size
	by one to account for XLAT_END as other users of xlats do.

	Fixes: v4.25~54 "netlink_smc_diag: decode SMC_DIAG_SHUTDOWN attribute value"

2018-12-23  Dmitry V. Levin  <ldv@altlinux.org>

	aio: fix off-by-one error in indexed xlat lookup.
	* aio.c (tprint_lio_opcode): Decrement xlat size by one to account
	for XLAT_END as other users of indexed xlats do.

	Fixes: v4.24~71 "aio: print IOCB_CMD_* using xlat"

2018-12-23  Dmitry V. Levin  <ldv@altlinux.org>

	nlattr: fix off-by-one error in indexed xlat lookup.
	* nlattr.c (decode_nla_meminfo): Decrement xlat size by one
	to account for XLAT_END as other users of indexed xlats do.

	Fixes: v4.23~89 "nlattr: print index names in netlink meminfo array"

2018-12-23  Eugene Syromiatnikov  <esyr@redhat.com>

	evdev: fix off-by-one error in decode_bitset.
	* evdev.c (decode_bitset): Decrement sorted/indexed xlat's size by one
	in order to account for guarding XLAT_END, as other sorted/indexed xlat
	wrappers do.

	Fixes: v4.23~261 "evdev: support various types of xlats in decode_bitset"

2018-12-22  Dmitry V. Levin  <ldv@altlinux.org>

	strace: terminate itself if interrupted by a signal.
	* strace.c (terminate): Terminate itself if interrupted by a signal.
	* NEWS: Mention this change.
	* tests/detach-running.test: Check it.
	* tests/detach-sleeping.test: Likewise.
	* tests/detach-stopped.test: Likewise.

2018-12-17  Shankara Pailoor  <shankarapailoor@gmail.com>

	tests: check that printsignal handles xlat styles properly.
	* tests/printsignal.c: New file.
	* tests/Makefile.am (EXTRA_DIST): Add it.
	* tests/printsignal-Xabbrev.c: New file.
	* tests/printsignal-Xraw.c: Likewise.
	* tests/printsignal-Xverbose.c: Likewise.
	* tests/gen_tests.in (printsignal-Xabbrev, printsignal-Xraw,
	printsignal-Xverbose): New tests.
	* tests/pure_executables.list: Add printsignal-Xabbrev,
	* printsignal-Xraw, and printsignal-Xverbose.
	* tests/.gitignore: Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-17  Eugene Syromyatnikov  <evgsyr@gmail.com>

	signal: return NULL if signal number has no string representation.
	Also return NULL if signal number is 0.

	* signal.c (signame): Return NULL if signal name has not been found.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-17  Dmitry V. Levin  <ldv@altlinux.org>

	filter_qualify: prepare for the change of signame semantics.
	* filter_qualify.c (sigstr_to_uint): Check signame return value.

2018-12-17  Eugene Syromyatnikov  <evgsyr@gmail.com>

	Use sprintsigname for converting signal number to string.
	As signame is being converted to an xlookup-like function, a separate
	routine is needed in order to get string representation of signal.

	* defs.h (sprintsigname): New prototype.
	* signal.c (sprintsigname): New function.
	* strace.c (print_debug_info, print_signalled, print_stopped): Use it
	instead of signame.
	* wait.c (printstatus): Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-17  Eugene Syromyatnikov  <evgsyr@gmail.com>

	Use printsignal instead of signame.
	As the former respects xlat styles while the latter doesn't.

	* clone.c (SYS_FUNC(clone)): Use printsignal for printing termination
	signal in printflags.
	* fcntl.c (print_fcntl) <case F_SETSIG>: Use printsignal.
	* prctl.c (SYS_FUNC(prctl)) <case PR_GET_PDEATHSIG,
	case PR_SET_PDEATHSIG>: Likewise.
	* print_sigevent.c (print_sigevent): Likewise.
	* s390.c (s390_runtime_instr): Likewise.
	* signal.c (SYS_FUNC(kill), SYS_FUNC(tgkill)): Likewise.

2018-12-17  Eugene Syromyatnikov  <evgsyr@gmail.com>

	signal: make printisgnal honor xlat style.
	* signal.c (printsignal): Respect current xlat style.

2018-12-17  Eugene Syromyatnikov  <evgsyr@gmail.com>

	Always define WCOREDUMP.
	wait.c does it already, now strace.c also does.

	* wait.h: New file.
	* Makefile.am (strace_SOURCES): Add it.
	* strace.c: Replace <sys/wait.h> with "wait.h".
	[!WCOREDUMP]: Remove.
	* wait.c: Replace <sys/wait.h> with "wait.h".
	[!WCOREFLAG] (WCOREFLAG), [!WCOREDUMP] (WCOREDUMP): Move to wait.h,
	rework.
	[!W_STOPCODE] (W_STOPCODE), [!W_EXITCODE] (W_EXITCODE),
	[!W_CONTINUED] (W_CONTINUED): Move to wait.h.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-17  Masatake YAMATO  <yamato@redhat.com>

	net: enhance decoding of getsockopt(SO_ERROR)
	* net.c (print_get_error): New function decoding error
	number returned as option value for SO_ERROR option.
	(print_getsockopt) <case SO_ERROR>: Call print_get_error.

	* tests/so_error.c: New test.
	* tests/gen_tests.in (so_error): Likewise.
	* tests/pure_executables.list: Add so_error.
	* tests/.gitignore: Likewise.

2018-12-17  Dmitry V. Levin  <ldv@altlinux.org>

	ia64: do not clobber r12 for raw syscalls.
	According to
	https://sourceware.org/ml/libc-alpha/2018-12/msg00470.html
	GCC mainline now gives errors for an asm that clobbers the stack
	pointer.

	According to
	https://gcc.gnu.org/ml/gcc-patches/2018-12/msg00932.html>
	GCC previously ignored such a clobber; thus, this patch removes it
	from the clobbers for ia64 raw syscalls.

	* linux/ia64/raw_syscall.h (raw_syscall_0): Remove "r12" from clobbers.

2018-12-17  Dmitry V. Levin  <ldv@altlinux.org>

	block: decode BLKGETZONESZ and BLKGETNRZONES ioctls.
	These ioctls were introduced by linux kernel commits v4.20-rc1~17^2~16
	and v4.20-rc1~17^2~15, respectively.

	* block.c (block_ioctl): Handle BLKGETZONESZ and BLKGETNRZONES.
	* xlat/block_ioctl_cmds.in (BLKGETZONESZ, BLKGETNRZONES): New entries.

2018-12-13  Dmitry V. Levin  <ldv@altlinux.org>

	Implement PTRACE_GET_SYSCALL_INFO decoder.
	* defs.h (audit_arch): New prototype.
	* process.c: Include "ptrace_syscall_info.h".
	(SYS_FUNC(ptrace)) <PTRACE_GET_SYSCALL_INFO>: Call
	print_ptrace_syscall_info on exiting syscall.
	* ptrace_syscall_info.h (print_ptrace_syscall_info): New prototype.
	* ptrace_syscall_info.c: Include "print_fields.h" and
	"xlat/ptrace_syscall_info_op.h".
	(print_ptrace_syscall_info): New function.
	* xlat/ptrace_syscall_info_op.in: New file.
	* tests/ptrace_syscall_info.c: New file.
	* tests/gen_tests.in (ptrace_syscall_info): New test.
	* tests/pure_executables.list: Add ptrace_syscall_info.
	* tests/.gitignore: Likewise.

2018-12-13  Dmitry V. Levin  <ldv@altlinux.org>

	Introduce PTRACE_GET_SYSCALL_INFO support.
	When PTRACE_GET_SYSCALL_INFO API works,
	use it instead of traditional upeek/get_regs API.

	Tested on x86_64 and x86.

	* get_personality.c: New file.
	* get_personality.h: Likewise.
	* Makefile.am (strace_SOURCES): Add them.
	* linux/aarch64/arch_get_personality.c: New file.
	* linux/powerpc64/arch_get_personality.c: Likewise.
	* linux/riscv/arch_get_personality.c: Likewise.
	* linux/s390x/arch_get_personality.c: Likewise.
	* linux/sparc64/arch_get_personality.c: Likewise.
	* linux/tile/arch_get_personality.c: Likewise.
	* linux/x32/arch_get_personality.c: Likewise.
	* linux/x86_64/arch_get_personality.c: Likewise.
	* linux/check_scno.c: Likewise.
	* linux/x32/check_scno.c: Likewise.
	* Makefile.am (EXTRA_DIST): Add them.
	* linux/ia64/arch_getrval2.c (getrval2): Invoke get_regs()
	if ptrace_syscall_info is in use.
	* linux/mips/arch_getrval2.c: Likewise.
	* linux/sparc/arch_getrval2.c: Likewise.
	* defs.h (get_personality_from_syscall_info): New prototype.
	* syscall.c: Include "get_personality.h" and "ptrace_syscall_info.h".
	(get_regs_error): Define unconditionally.
	(ptrace_sci): New static variable.
	(clear_regs): Reset ptrace_sci.op.
	(ptrace_syscall_info_is_valid, ptrace_get_syscall_info,
	get_syscall_regs): New functions.
	(get_syscall_result_regs): Change to get_syscall_regs.
	(get_instruction_pointer, get_stack_pointer, get_scno, get_syscall_args,
	get_error, set_error, set_success): Add ptrace_syscall_info support.
	* tests/int_0x80.test: New test.
	* tests/Makefile.am (DECODER_TESTS): Add int_0x80.test.
	(XFAIL_TESTS_x86_64, XFAIL_TESTS_x32): Remove.
	* tests/gen_tests.in (int_0x80): Remove.

2018-12-13  Dmitry V. Levin  <ldv@altlinux.org>

	Check whether PTRACE_GET_SYSCALL_INFO is supported by the kernel.
	The result of this check is going to be used by subsequent commits.

	* ptrace_syscall_info.c: New file.
	* ptrace_syscall_info.h: Likewise.
	* Makefile.am (strace_SOURCES): Add them.
	* strace.c: Include "ptrace_syscall_info.h".
	(init): Call test_ptrace_get_syscall_info.

2018-12-13  Dmitry V. Levin  <ldv@altlinux.org>

	Add definitions for PTRACE_GET_SYSCALL_INFO API.
	Provide fallback definitions for PTRACE_GET_SYSCALL_INFO API.
	Add very basic PTRACE_GET_SYSCALL_INFO support in the parser
	of ptrace syscall.

	* ptrace.h: Include <stdint.h>.
	[!PTRACE_GET_SYSCALL_INFO] (PTRACE_GET_SYSCALL_INFO,
	PTRACE_SYSCALL_INFO_NONE, PTRACE_SYSCALL_INFO_ENTRY,
	PTRACE_SYSCALL_INFO_EXIT, PTRACE_SYSCALL_INFO_SECCOMP,
	struct ptrace_syscall_info): Define.
	* xlat/ptrace_cmds.in: Add PTRACE_GET_SYSCALL_INFO.
	* process.c (SYS_FUNC(ptrace)): Handle it.

2018-12-09  Dmitry V. Levin  <ldv@altlinux.org>

	Change the license of strace to LGPL-2.1-or-later.
	strace is now provided under the terms of the GNU Lesser General
	Public License version 2.1 or later, see COPYING for more details.

	strace test suite is now provided under the terms of the GNU General
	Public License version 2 or later, see tests/COPYING for more details.

2018-12-09  Dmitry V. Levin  <ldv@altlinux.org>

	tests: change the license to GPL-2.0-or-later.
	strace test suite is now provided under the terms of the GNU General
	Public License version 2 or later, see tests/COPYING for more details.

2018-12-10  Shankara Pailoor  <shankarapailoor@gmail.com>

	bpf: honor xlat styles when printing kernel version.
	* print_kernel_version.c: New file.
	* Makefile.am (strace_SOURCES): Add it.
	* defs.h (print_kernel_version): New prototype.
	* bpf.c (BEGIN_BPF_CMD_DECODER(BPF_PROG_LOAD)):
	Use print_kernel_version.
	* tests/kernel_version.c: New file.
	* tests/kernel_version-Xabbrev.c: Likewise.
	* tests/kernel_version-Xraw.c: Likewise.
	* tests/kernel_version-Xverbose.c: Likewise.
	* tests/gen_tests.in (kernel_version, kernel_version-Xabbrev,
	kernel_version-Xraw, kernel_version-Xverbose): New tests.
	* tests/pure_executables.list: Add kernel_version,
	kernel_version-Xabbrev, kernel_version-Xraw, and kernel_version-Xverbose.
	* tests/.gitignore: Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-10  Shankara Pailoor  <shankarapailoor@gmail.com>

	print_dev_t: add xlat styles support.
	* print_dev_t.c (print_dev_t): Respect xlat_verbosity.
	* tests/btrfs.c (sprint_makedev): New function.
	(btrfs_print_balance_args, btrfs_test_dev_info_ioctl,
	btrfs_test_dev_replace_ioctl, btrfs_test_get_dev_stats_ioctl,
	btrfs_test_scrub_ioctls): Use it to update expected output.
	* tests/xstatx.c (print_st_mode, sprint_makedev): New functions.
	(print_stat): Use them.
	* tests/fstat-Xabbrev.c: New file.
	* tests/fstat-Xraw.c: Likewise.
	* tests/fstat-Xverbose.c: Likewise.
	* tests/fstat64-Xabbrev.c: Likewise.
	* tests/fstat64-Xraw.c: Likewise.
	* tests/fstat64-Xverbose.c: Likewise.
	* tests/gen_tests.in (fstat-Xabbrev, fstat-Xraw, fstat-Xverbose,
	fstat64-Xabbrev, fstat64-Xraw, fstat64-Xverbose): New entries.
	* tests/trace_fstat.in: Likewise.
	* tests/trace_stat_like.in: Likewise.
	* tests/pure_executables.list: Add fstat-Xabbrev, fstat-Xraw,
	fstat-Xverbose, fstat64-Xabbrev, fstat64-Xraw, and fstat64-Xverbose.
	* tests/.gitignore: Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	i386, x32: use upoke() instead of set_regs()
	This brings i386 and x32 in line with x86_64
	and removes redundant HAVE_GETREGS_OLD checks.
	Besides that, use of PTRACE_GET_SYSCALL_INFO would require
	an extra get_regs() invocation before set_regs().

	* syscall.c (ARCH_MIGHT_USE_SET_REGS): Define to 1.
	[HAVE_GETREGS_OLD] (ARCH_MIGHT_USE_SET_REGS): Redefine to 0.
	(ptrace_setregset_or_setregs): Check ARCH_MIGHT_USE_SET_REGS instead
	of HAVE_GETREGS_OLD.
	* linux/i386/arch_regs.c (ARCH_MIGHT_USE_SET_REGS): Redefine to 0.
	* linux/powerpc/arch_regs.c: Likewise.
	* linux/x86_64/arch_regs.c: Likewise.
	* linux/i386/set_error.c (arch_set_error, arch_set_success)
	[!HAVE_GETREGS_OLD]: Remove.
	* linux/i386/set_scno.c (arch_set_scno) [!HAVE_GETREGS_OLD]: Remove.
	* linux/powerpc/set_error.c (arch_set_error, arch_set_success)
	[!HAVE_GETREGS_OLD]: Remove.
	* linux/powerpc/set_scno.c (arch_set_scno) [!HAVE_GETREGS_OLD]: Remove.
	* linux/x86_64/set_error.c [!HAVE_GETREGS_OLD]: Remove.
	* linux/x86_64/set_scno.c: Likewise.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	upoke: workaround crippled x32.
	As PTRACE_POKEUSER is crippled on x32 by design from the very first
	linux kernel commit v3.4-rc1~33^2~2 when it was introduced,
	workaround this by using the raw x86_64 syscall instead.

	* linux/ptrace_pokeuser.c: New file.
	* linux/x32/ptrace_pokeuser.c: Likewise.
	* Makefile.am (EXTRA_DIST): Add them.
	* upoke.c: Include "ptrace_pokeuser.c".
	(upoke): Use ptrace_pokeuser instead of ptrace.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	x86_64: remove some annoying pieces of unused code.
	* linux/x86_64/get_scno.c (X32_PERSONALITY_NUMBER): Remove.
	(arch_get_scno): Remove ifdefed archeological artefacts.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	Refactor tamper_with_syscall_exiting()
	Move the code than deals with updating the return and error values
	to separate functions.

	* syscall.c (set_error, set_success): New functions.
	(tamper_with_syscall_exiting): Use them.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	Refactor get_syscall_args() and get_error()
	* linux/*/get_error.c: Rename all arch-specific implementations
	of get_error() to arch_get_error().
	* linux/*/get_syscall_args.c: Rename all arch-specific implementations
	of get_syscall_args() to arch_get_syscall_args().
	* syscall.c (get_syscall_args, get_error): New functions.
	(tamper_with_syscall_exiting, get_syscall_result): Do not clear
	tcp->u_error before get_error() invocation as the latter does it now.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	Refactor stack pointers.
	Change all linux/*/arch_regs.c to provide either ARCH_SP_REG
	or ARCH_SP_PEEK_ADDR.  Introduce get_stack_pointer(), rewrite
	all code accessing stack pointers to use get_stack_pointer().
	On some architectures stack pointers were referred to as frame pointers,
	clean up this confusion.

	* defs.h (get_stack_pointer): New prototype.
	* syscall.c (get_stack_pointer): New function.
	* linux/arch_rt_sigframe.c: New file.
	* linux/aarch64/arch_regs.c (aarch64_sp_ptr, arm_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/alpha/arch_regs.c: Import linux/alpha/arch_regs.h.
	(REG_FP): Rename to REG_SP.
	(ARCH_SP_PEEK_ADDR): New macro.
	* linux/alpha/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/arc/arch_regs.c (arc_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/arm/arch_regs.c (arm_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/arm/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/avr32/arch_regs.c (avr32_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/bfin/arch_regs.c (ARCH_SP_PEEK_ADDR): New macro.
	* linux/hppa/arch_regs.c: Import linux/hppa/arch_regs.h.
	(PT_GR30, ARCH_SP_PEEK_ADDR): New macros.
	* linux/hppa/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/i386/arch_regs.c (i386_esp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/i386/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/i386/arch_sigreturn.c (arch_sigreturn): Likewise.
	* linux/ia64/arch_regs.c (ia64_frame_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/ia64/arch_regs.h (ia64_frame_ptr): Remove.
	* linux/ia64/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/m68k/arch_regs.c (m68k_usp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/m68k/arch_rt_sigframe.c: Link to i386/arch_rt_sigframe.c.
	* linux/m68k/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/metag/arch_regs.c (metag_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/metag/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/microblaze/arch_regs.c (ARCH_SP_PEEK_ADDR): New macro.
	* linux/mips/arch_regs.c: Import linux/mips/arch_regs.h.
	(mips_regs): Add static qualifier.
	(ARCH_SP_REG): New macro.
	* linux/mips/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/nios2/arch_regs.c (nios2_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/or1k/arch_regs.c (or1k_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/powerpc/arch_regs.c (ppc_regs): Add static qualifier.
	(ARCH_SP_REG): New macro.
	* linux/powerpc/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/powerpc/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/powerpc64/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/riscv/arch_regs.c (riscv_sp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/s390/arch_regs.c (s390_frame_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/s390/arch_sigreturn.c (S390_FRAME_PTR): Remove.
	(arch_sigreturn): Use get_stack_pointer.
	* linux/s390x/arch_regs.c (s390_frame_ptr, s390x_frame_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/s390x/arch_sigreturn.c (S390_FRAME_PTR): Remove.
	* linux/sh/arch_regs.c (ARCH_SP_PEEK_ADDR): New macro.
	* linux/sh64/arch_regs.c: Likewise.
	* linux/sparc/arch_regs.c: Import linux/sparc/arch_regs.h.
	(sparc_regs): Add static qualifier.
	(ARCH_SP_REG): New macro.
	* linux/sparc/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/sparc64/arch_rt_sigframe.c (FUNC_GET_RT_SIGFRAME_ADDR): Use
	get_stack_pointer.
	* linux/tile/arch_regs.c (tile_regs): Add static qualifier.
	(ARCH_SP_REG): New macro.
	* linux/tile/arch_sigreturn.c (arch_sigreturn): Use get_stack_pointer.
	* linux/x86_64/arch_regs.c (i386_esp_ptr, x86_64_rsp_ptr): Remove.
	(ARCH_SP_REG): New macro.
	* linux/x86_64/arch_regs.h (i386_esp_ptr, x86_64_rsp_ptr): Remove.
	* linux/x86_64/arch_rt_sigframe.c: Link to i386/arch_rt_sigframe.c.
	* linux/xtensa/arch_regs.c (ARCH_SP_PEEK_ADDR): New macro.
	* linux/aarch64/arch_regs.h: Remove.
	* linux/aarch64/arch_rt_sigframe.c: Remove.
	* linux/alpha/arch_regs.h: Remove.
	* linux/alpha/arch_rt_sigframe.c: Remove.
	* linux/arc/arch_regs.h: Remove.
	* linux/arc/arch_rt_sigframe.c: Remove.
	* linux/arm/arch_regs.h: Remove.
	* linux/arm/arch_rt_sigframe.c: Remove.
	* linux/avr32/arch_regs.h: Remove.
	* linux/avr32/arch_rt_sigframe.c: Remove.
	* linux/bfin/arch_rt_sigframe.c: Remove.
	* linux/hppa/arch_regs.h: Remove.
	* linux/i386/arch_regs.h: Remove.
	* linux/m68k/arch_regs.h: Remove.
	* linux/metag/arch_regs.h: Remove.
	* linux/microblaze/arch_rt_sigframe.c: Remove.
	* linux/mips/arch_regs.h: Remove.
	* linux/mips/arch_rt_sigframe.c: Remove.
	* linux/nios2/arch_regs.h: Remove.
	* linux/nios2/arch_rt_sigframe.c: Remove.
	* linux/or1k/arch_regs.h: Remove.
	* linux/or1k/arch_rt_sigframe.c: Remove.
	* linux/powerpc/arch_regs.h: Remove.
	* linux/powerpc64/arch_regs.h: Remove.
	* linux/riscv/arch_regs.h: Remove.
	* linux/riscv/arch_rt_sigframe.c: Remove.
	* linux/s390/arch_regs.h: Remove.
	* linux/s390/arch_rt_sigframe.c: Remove.
	* linux/s390x/arch_regs.h: Remove.
	* linux/s390x/arch_rt_sigframe.c: Remove.
	* linux/sh/arch_rt_sigframe.c: Remove.
	* linux/sh64/arch_rt_sigframe.c: Remove.
	* linux/sparc/arch_regs.h: Remove.
	* linux/sparc/arch_rt_sigframe.c: Remove.
	* linux/sparc64/arch_regs.h: Remove.
	* linux/tile/arch_regs.h: Remove.
	* linux/tile/arch_rt_sigframe.c: Remove.
	* linux/xtensa/arch_rt_sigframe.c: Remove.
	* Makefile.am (EXTRA_DIST): Remove them, add linux/arch_rt_sigframe.c.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	Refactor print_pc()
	Split print_pc() into arch-independent print_instruction_pointer()
	and arch-specific get_instruction_pointer().

	* print_instruction_pointer.c: New file.
	* Makefile.am (strace_SOURCES): Add it.
	* defs.h (print_pc): Remove.
	(get_instruction_pointer, print_instruction_pointer): New prototypes.
	* syscall.c (print_pc): Remove.
	(get_instruction_pointer): New function.
	* strace.c (printleader): Replace print_pc with
	print_instruction_pointer.

2018-12-05  Dmitry V. Levin  <ldv@altlinux.org>

	ppc64: remove redundant redefinition.
	* linux/powerpc64/arch_regs.c (ARCH_PC_REG): Remove.

2018-12-05  Shankara Pailoor  <shankarapailoor@gmail.com>

	print_dev_t: print major and minor numbers in hex like stat(1)
	* print_dev_t.c (print_dev_t): Print major and minor numbers in hex.
	* strace.1.in: Update makedev example.
	* tests/bpf-obj_get_info_by_fd.c (main): Update expected output.
	* tests/btrfs.c (btrfs_print_balance_args, btrfs_test_scrub_ioctls,
	btrfs_test_dev_info_ioctl, btrfs_test_get_dev_stats_ioctl,
	btrfs_test_dev_replace_ioctl): Update expected output.
	* tests/ioctl_dm.c (main): Likewise.
	* tests/ioctl_loop.c (print_loop_info, print_loop_info64): Likewise.
	* tests/mknod.c (main): Likewise.
	* tests/mknodat.c (main): Likewise.
	* tests/nlattr_unix_diag_msg.c (main): Likewise.
	* tests/ustat.c (main): Likewise.
	* tests/xstatx.c (print_stat): Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-12-05  Janosch Frank  <frankja@linux.ibm.com>

	s390x: beautify sthyi data tail prints.
	The test already expects a ", " before the print of struct
	padding. Let's add it to s390.c to make the output look a bit nicer and
	fix test runs on z/VM that have padding at the end of the STHYI structs.

	* s390.c (decode_ebcdic): Add missing comma.

2018-11-26  Dmitry V. Levin  <ldv@altlinux.org>

	Stop using SIG_0.
	Number 0 is not a valid signal number, and SIG_0 is not a valid
	description for a signal.

	* linux/signalent.h: Replace SIG_0 with 0.
	* linux/alpha/signalent.h: Likewise.
	* linux/hppa/signalent.h: Likewise.
	* linux/mips/signalent.h: Likewise.
	* linux/sparc/signalent.h: Likewise.
	* filter_qualify.c (sigstr_to_uint): Start iterations with number 1.
	* tests/fcntl-common.c (test_fcntl_others): Update expected output.
	* tests/kill.c (main): Likewise.
	* tests/ptrace.c (test_peeksiginfo): Likewise.
	* tests/s390_runtime_instr.c (main): Likewise.

2018-11-26  Dmitry V. Levin  <ldv@altlinux.org>

	mem: fix build on architectures where kernel_ulong_t is bigger than long
	* mem.c (print_mmap_flags): Fix format string.

	Fixes: v4.25-26-g0933b3086 "mem: add xlat styles support to print_mmap_flags"

2018-11-25  Dmitry V. Levin  <ldv@altlinux.org>

	tests: add remap_file_pages test variants with different xlat verbosity levels
	* tests/remap_file_pages-Xabbrev.c: New file.
	* tests/remap_file_pages-Xraw.c: Likewise.
	* tests/remap_file_pages-Xverbose.c: Likewise.
	* tests/remap_file_pages.c: Add handling of XLAT_RAW and XLAT_VERBOSE flags.
	* tests/pure_executables.list: Add remap_file_pages-Xabbrev,
	remap_file_pages-Xraw, and remap_file_pages-Xverbose.
	* tests/.gitignore: Likewise.
	* tests/gen_tests.in (remap_file_pages-Xabbrev, remap_file_pages-Xraw,
	remap_file_pages-Xverbose): New tests.

2018-11-25  Shankara Pailoor  <shankarapailoor@gmail.com>

	mem: add xlat styles support to print_mmap_flags.
	* mem.c (print_mmap_flags): Respect xlat_verbosity.
	* tests/mmap.c (main): Update expected output.
	* tests/old_mmap.c (main): Likewise.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-11-25  Dmitry V. Levin  <ldv@altlinux.org>

	tests: add memfd_create test variants with different xlat verbosity levels
	* tests/memfd_create-Xabbrev.c: New file.
	* tests/memfd_create-Xraw.c: Likewise.
	* tests/memfd_create-Xverbose.c: Likewise.
	* tests/memfd_create.c: Add handling of XLAT_RAW and XLAT_VERBOSE flags.
	* tests/pure_executables.list: Add memfd_create-Xabbrev, memfd_create-Xraw,
	and memfd_create-Xverbose.
	* tests/.gitignore: Likewise.
	* tests/gen_tests.in (memfd_create-Xabbrev, memfd_create-Xraw,
	memfd_create-Xverbose): New tests.

2018-11-25  Shankara Pailoor  <shankarapailoor@gmail.com>

	memfd_create: add xlat styles support.
	* memfd_create.c (SYS_FUNC(memfd_create)): Respect xlat_verbosity.

	Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>

2018-11-24  Dmitry V. Levin  <ldv@altlinux.org>

	Enhance error diagnostics when the first exec fails.
	When the first exec fails, strace used to print the trace of the child
	process till its end, producing a lot of confusing output.
	Enhance the diagnostics by hiding irrelevant parts of the trace.

	* defs.h (TCB_CHECK_EXEC_SYSCALL): New macro.  Change values of TCB_*
	macros listed after TCB_CHECK_EXEC_SYSCALL.
	(check_exec_syscall): New macro.
	* strace.c (dispatch_event) <TE_STOP_BEFORE_EXECVE>: Clear
	TCB_CHECK_EXEC_SYSCALL flag.
	* syscall.c (syscall_entering_trace): Do not clear TCB_HIDE_LOG when
	TCB_CHECK_EXEC_SYSCALL is set, set TCB_CHECK_EXEC_SYSCALL along with
	clearing TCB_HIDE_LOG.
	(syscall_exiting_decode): Set TCB_HIDE_LOG if TCB_CHECK_EXEC_SYSCALL
	is set.
	* tests/first_exec_failure.test: New file.
	* tests/Makefile.am (MISC_TESTS): Add first_exec_failure.test.

	Closes: https://github.com/strace/strace/issues/88

2018-11-23  Dmitry V. Levin  <ldv@altlinux.org>

	build: use more traditional git options.
	The support of --no-patch alias to -s option in "git diff" and related
	git commands was added in git v1.8.4.

	* copyright-year-gen: Use "git show -s" instead of "git show --no-patch".
	* file-date-gen: Use "git log -s" instead of "git log --no-patch".

	Closes: https://github.com/strace/strace/issues/80

2018-11-23  Eugene Syromyatnikov  <evgsyr@gmail.com>

	basic_filters: add %net as a possible designation for network syscalls.
	* basic_filters.c (lookup_class) <syscall_class>: Add %net as an alias
	for TRACE_NETWORK.

2018-11-23  Eugene Syromyatnikov  <evgsyr@gmail.com>

	hppa: add a comment about old name of syscall number 102.
	Also, remove empty definition.

	* linux/hppa/syscallent.h ([102]): Remove empty definition,
	add a comment that it was socketcall.

2018-11-23  Eugene Syromyatnikov  <evgsyr@gmail.com>

	mips: update syscall entry for reserved221 syscall.
	The syscall number 4221 is actually called "reserved221" on mips.

	* linux/mips/syscallent-o32.h ([4221]): Set to "reserved221".

2018-11-23  Eugene Syromyatnikov  <evgsyr@gmail.com>

	arm: add a comment that __ARM_NR_cmpxchg was removed in 4.4.
	* linux/arm/syscallent.h: Add a comment about __ARM_NR_cmpxchg.

	arm: replace empty syscall entry definitions with comments.
	* linux/arm/syscallent.h ([222]): Remove definition, add a comment
	that it was tux syscall.
	([223]): Remove definition, add comment that it was unused.
	([254]): Remove definition, add comment that it was reserved
	for set_thread_area.
	([255]): Remove definition, add comment that it was reserved
	for get_thread_area.

	linux/dummy.h: remove unused sys_phys definition.
	* linux/dummy.h (sys_phys): Remove.

	numa: use already existing array item printing function.
	* numa.c (print_int): Remove.
	(SYS_FUNC(move_pages)): Use print_int32_array_member instead of
	print_int.

	net: use already existing array item printing function.
	* net.c (print_uint32): Remove.
	(print_getsockopt): Use print_uint32_array_member instead of
	print_uint32.

2018-11-23  Eugene Syromyatnikov  <evgsyr@gmail.com>

	Remove HAVE_LINUX_GENETLINK_H ifdefs.
