IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
* xlat/sock_shutdown_flags.in: New file.
* netlink_smc_diag.c: Include "xlat/sock_shutdown_flags.h".
(decode_smc_diag_shutdown): New function.
(smc_diag_msg_nla_decoders) <[SMC_DIAG_SHUTDOWN]>: Use
decode_smc_diag_shutdown.
* tests/nlattr_smc_diag_msg.c: Add checks for SMC_DIAG_SHUTDOWN.
* xlat/bpf_prog_types.in (BPF_PROG_TYPE_SK_REUSEPORT): New constant,
introduced by Linux commit v4.19-rc1~140^2~24^2~2^2~5.
* tests/bpf.c: Update expected output.
* xlat/bpf_map_types.in (BPF_MAP_TYPE_CGROUP_STORAGE): New constant,
introduced by Linux commit v4.19-rc1~140^2~108^2~3^2~12.
(BPF_MAP_TYPE_REUSEPORT_SOCKARRAY): New constant, introduced by Linux
commit v4.19-rc1~140^2~24^2~2^2~6.
* tests/bpf.c: Update expected output.
Introduced by Linux commit v4.19-rc1~140^2~205^2~1.
* rtnl_link.c (ifinfomsg_nla_decoders) <[IFLA_MIN_MTU], [IFLA_MAX_MTU]>:
New decoder, calls decode_nla_u32.
* xlat/rtnl_link_attrs.in (IFLA_MIN_MTU, IFLA_MAX_MTU): New constant.
Introduced by Linux commit v4.19-rc1~140^2~208^2~1.
* rtnl_netconf.c (netconfmsg_nla_decoders) <[NETCONFA_BC_FORWARDING]>:
New decoder, calls decode_nla_s32.
* xlat/rtnl_netconf_attrs.in (NETCONFA_BC_FORWARDING): New constant.
Introduced by Linux commit v4.19-rc1~140^2~253^2~1.
* linux/smc_diag.h (SMC_DIAG_FALLBACK): New enumeration item.
(struct smc_diag_fallback): New type definition.
* netlink_smc_diag.c: Include "xlat/smc_decl_codes.h".
(decode_smc_diag_fallback): New function.
(smc_diag_msg_nla_decoders) <[SMC_DIAG_FALLBACK]>: New decoder, calls
decode_smc_diag_fallback.
* tests/nlattr_smc_diag_msg.c: Add checks for SMC_DIAG_FALLBACK
attribute decoding.
* xlat/smc_decl_codes.in: New file.
* xlat/smc_diag_attrs.in (SMC_DIAG_FALLBACK): New constant.
* xlat/v4l2_pix_fmts.in (V4L2_PIX_FMT_FWHT): New constant, introduced by
Linux commit v4.19-rc1~137^2~221.
(V4L2_PIX_FMT_SBGGR14P, V4L2_PIX_FMT_SGBRG14P, V4L2_PIX_FMT_SGRBG14P,
V4L2_PIX_FMT_SRGGB14P): New constants, introduced by Linux commit
v4.19-rc1~137^2~97.
(V4L2_PIX_FMT_Y10P): New constant, introduced by Linux commit
v4.19-rc1~137^2~95.
Introduced by Linux commit v4.19-rc1~140^2~285^2~4.
* xlat/smc_diag_mode.in: New file.
* netlink_smc_diag.c: Include "xlat/smc_diag_mode.h".
(decode_smc_diag_msg): Print diag_fallback field using smc_diag_mode
xlat.
* tests/netlink_sock_diag.c (test_smc_diag_msg): Update expected output.
* tests/nlattr_smc_diag_msg.c (print_smc_diag_msg): Likewise.
Introduced by Linux commit v4.19-rc1~140^2~288^2.
* xlat/rtnl_ifla_brport_attrs.in (IFLA_BRPORT_BACKUP_PORT): New
constant.
* rtnl_link.c (ifla_brport_nla_decoders) <[IFLA_BRPORT_BACKUP_PORT]>:
New decoder.
* xlat/nt_descriptor_types.in (NT_VMCOREDD): New named constant,
introduced by Linux commit v4.18-rc1~114^2~252^2~2.
(NT_MIPS_DSP): New named constant, introduced by Linux commit
v4.19-rc1~42^2~63.
(NT_MIPS_FP_MODE): New named constant, introduced by Linux commit
v4.19-rc1~42^2~62.
* xlat/rtnl_ifla_xdp_attached_mode.in: New file.
* rtnl_link.c: Include "xlat/rtnl_ifla_xdp_attached_mode.h".
(decode_ifla_xdp_attached): New function.
(ifla_xdp_nla_decoders) <[IFLA_XDP_ATTACHED]>: Use
decode_ifla_xdp_attached instead of decode_nla_u8.
* tests/nlattr_ifla_xdp.c: Add checks for IFLA_XDP_ATTACHED decoding.
Introduced by Linux commit v4.19-rc1~140^2~364^2~6^2~6.
* xlat/rtnl_ifla_xdp_attrs.in (IFLA_XDP_DRV_PROG_ID,
IFLA_XDP_SKB_PROG_ID, IFLA_XDP_HW_PROG_ID): New constants.
* rtnl_link.c (ifla_xdp_nla_decoders): Add decoders for
IFLA_XDP_DRV_PROG_ID, IFLA_XDP_SKB_PROG_ID, and IFLA_XDP_HW_PROG_ID.
* tests/nlattr_ifla_xdp.c: Add checks for new attributes.
* xlat/v4l2_control_ids.in (V4L2_CID_MPEG_VIDEO_VP8_PROFILE): Renamed
from V4L2_CID_MPEG_VIDEO_VPX_PROFILE (the latter is now a synonym),
by Linux commit v4.19-rc1~137^2~270.
(V4L2_CID_MPEG_VIDEO_VP9_PROFILE): New constant, introduced by Linux
commit v4.19-rc1~137^2~269.
The message has been added by Linux commit v4.19-rc1~140^2~507^2~1.
* linux/smc_diag.h: Include "gcc_compat.h".
(enum): Add SMC_DIAG_DMBINFO.
(struct smcd_diag_dmbinfo): New type definition.
* xlat/smc_diag_attrs.in (SMC_DIAG_DMBINFO): New constant.
* netlink_smc_diag.c (decode_smc_diag_dmbinfo): New function.
(smc_diag_msg_nla_decoders) [SMC_DIAG_DMBINFO]: New decoder, calls
decode_smc_diag_dmbinfo.
* tests/nlattr_smc_diag_msg.c: Add SMC_DIAG_DMBINFO check.
There is a comment in drivers/input/evdev.c which says:
/* EV_SYN==0 is EV_CNT, _not_ SYN_CNT, see EVIOCGBIT */
That is, EVIOCGBIT(0, ...) should return a bit mask with supported
event types instead of SYN_* event codes.
* defs.h (evdev_ev): New prototype.
* evdev.c: Include "xlat/evdev_ev.h" and remove "xlat/evdev_sync.h".
(bit_ioctl) <case EV_SYN>: Replace EV_SYN with 0, use evdev_ev
with XT_SORTED in decode_bitset invocation instead.
* ioctl.c: Do not include "xlat/evdev_ev.h".
(evdev_decode_number): Print nr == 0x20 as "0" instead of "EV_SYN".
* tests/ioctl_evdev.c (main): Use 0 instead of EV_SYN in EVIOCGBIT
output.
* xlat/evdev_sync.in: Remove.
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
Fixes: v4.10~89 "Add decoding for evdev ioctls"
xlat/kvm_cap.in has been generated using the following command line:
grep '#define\s\+KVM_CAP' $linux/include/uapi/linux/kvm.h |
sed -E -e 's/^#define\s+([^ \t]+)\s*([0-9]+).*$/printf "%-40s%s\n" \1 \2/e' \
-e 's/ {8}/\t/g; s/ +/\t/g'
* xlat/kvm_cap.in: New file.
* kvm.c: Include "xlat/kvm_cap.h".
(kvm_ioctl_decode_check_extension): New function.
(kvm_ioctl): Use it.
* tests/ioctl_kvm_run_common.c (main): Check decoding
of KVM_CHECK_EXTENSION command.
Signed-off-by: Pierre Marsais <pierre.marsais@lse.epita.fr>
Linux kernel commit v4.18-rc2-106-g421860b9d47053badce4b247576fa48df9ab4c48
has changed the value of V4L2_CID_USER_IMX_BASE constant introduced
by commit v4.13-rc1~141^2~121 because the old value was already used
by V4L2_CID_USER_MAX217X_BASE.
This is of course an ABI breakage that affects Linux kernels starting
with 4.13 and up to 4.18, as well as their LTS derivatives.
Since the imx driver didn't provide any public control ID definitions,
it looks like the best way to handle this situation is to pretend that
the old value of V4L2_CID_USER_IMX_BASE didn't exist.
* xlat/v4l2_control_id_bases.in (V4L2_CID_USER_IMX_BASE): Redefine.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
* xlat/open_mode_flags.in: Regenerate using maint/gen_xlat_defs.sh script
to provide fallback definitions. Implement a workaround for O_NDELAY.
Co-Authored-by: Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
* xlat/madvise_cmds.in: Regenerate using maint/gen_xlat_defs.sh script
to provide fallback definitions.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
* xlat/mmap_flags.in: Regenerate using maint/gen_xlat_defs.sh script
to provide fallback definitions. Implement a workaround for MAP_RENAME.
Co-Authored-by: Eugene Syromyatnikov <evgsyr@gmail.com>
* xlat/rtnl_ifla_brport_attrs.in: Add IFLA_BRPORT_GROUP_FWD_MASK
constant introduced by Linux kernel commit v4.15-rc1~84^2~607.
Add IFLA_BRPORT_NEIGH_SUPPRESS constant introduced by Linux kernel
commit v4.15-rc1~84^2~523^2~2.
Add IFLA_BRPORT_ISOLATED constant introduced by Linux kernel commit
v4.18-rc1~114^2~142.
* xlat/bpf_attach_type.in (BPF_CGROUP_UDP4_SENDMSG,
BPF_CGROUP_UDP6_SENDMSG): New constant, introduced by Linux commit
v4.18-rc1~114^2~9^2~20^2~4.
(BPF_LIRC_MODE2): New constant, introduced by Linux commit
v4.18-rc1~114^2~9^2~15^2~1.
* xlat/bpf_commands.in (BPF_BTF_LOAD): New constant, introduced by Linux
commit v4.18-rc1~114^2~417^2~1^2~5.
(BPF_BTF_GET_FD_BY_ID): New constant, introduced by Linux commit
v4.18-rc1~114^2~223^2~21^2~4.
(BPF_TASK_FD_QUERY): New constant, introduced by Linux commit
v4.18-rc1~114^2~148^2~1^2~5.
* xlat/bpf_map_types.in (BPF_MAP_TYPE_XSKMAP): New constant, introduced
by Linux commit v4.18-rc1~114^2~304^2~4^2~8.
(BPF_MAP_TYPE_SOCKHASH): New constant, introduced by Linux commit
v4.18-rc1~114^2~223^2~5^2~2.
* xlat/bpf_prog_types.in (BPF_PROG_TYPE_LWT_SEG6LOCAL): New constant,
introduced by Linux commit v4.18-rc1~114^2~148^2~2^2~1.
(BPF_PROG_TYPE_LIRC_MODE2): New constant, introduced by Linux commit
v4.18-rc1~114^2~9^2~15^2~1.
* tests/bpf.c: Update expected output.
In KVM, a virtual machine implementation like Qemu can access a vcpu
via ioctl. KVM_RUN is an ioctl command to enter vcpu. The command
returns control for various reasons: needs of device emulation or
consuming time slices are the typical ones. The vmi takes a different
action for the reason.
We, strace users, want to know the reason to understand kvm. This
change prints the reason as auxstr if "-e kvm=vcpu" option is given,
and if strace runs on Linux 4.16.0 or higher, which includes commit
e46b469278a59781f9b25ff608af84892963821b, "kvm: embed vcpu id to dentry
of vcpu anon inode."
The way to get the reason is a bit complicated because the ioctl does
not return it to the userspace directly. Instead, the vmi and kvm
communicate via an area of the process virtual memory where the fd of
vcpu is mmap'ed. strace must peek the area to know the reason.
The change does three things: (1) recording the area for the given vcpu
when the target calls VCPU_CREATE to vcpu_info_list per tcb data field,
(2) verifying the data recorded in vcpu_info_list before doing (3), and
(3) decoding the exit reason field of the area.
The change is complicated because there is a case that strace
does not have a chance to do (1) if -p option is used.
In this case, vcpu_info data created in the step (2).
The area has more fields than "exit reason",
dumping them may be implemented in the future.
* defs.h (struct tcb) [HAVE_LINUX_KVM_H]: Add vcpu_info_list field.
[HAVE_LINUX_KVM_H]: (kvm_run_structure_decoder_init,
kvm_vcpu_info_free): New declarations.
* strace.c (usage): Add "kvm" as a new expression for -e option.
(droptcb): Call kvm_vcpu_info_free.
* filter_qualify.c (qualify_kvm): New function calling
kvm_run_structure_decoder_init to enable for attaching the exit
reason to auxstr.
(qual_options): Add "kvm" as an entry.
* xlat/kvm_exit_reason.in: New file.
* kvm.c: Include xmalloc.h and mmap_cache.h.
(dump_kvm_run_structure): New static variable.
(kvm_run_structure_decoder_init): New function.
(vcpu_info): New struct definition representing the 3-tuple: vcpu file
descriptor, id of the vcpu, and mmap'ed entry.
(vcpu_find, vcpu_alloc, vcpu_register, vcpu_getinfo,
kvm_vcpu_info_free): New functions to access tcb's vcpu_info_list
field and vcpu_info data type.
(is_map_for_file, map_len): New helper functions.
(kvm_ioclt_run_attach_auxstr, kvm_ioctl_decode_run): New functions
decoding vcpu exit reason and attaching the decoded data to auxstr
field of tcb.
(kvm_ioctl_create_vcpu): Call vcpu_register to make an entry mapping
a file descriptor and the vcpu id associated with the fd.
(kvm_ioctl): Call kvm_ioctl_decode_run.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Co-Authored-by: Dmitry V. Levin <ldv@altlinux.org>
* xlat/aio_cmds.in: New file.
* aio.c (tprint_lio_opcode): Change array of structs "cmds" to array of
enums "subs", use printxval_indexn_ex for printing cmd, return sub type
using subs array.
