Using alabaster theme
/home/doc-build/testing/Documentation/driver-api/usb/usb:164: ./drivers/usb/core/message.c:968: WARNING: Duplicate C declaration, also defined at driver-api/usb/gadget:804.
Declaration is '.. c:function:: int usb_string (struct usb_device *dev, int index, char *buf, size_t size)'.
/home/doc-build/testing/Documentation/driver-api/usb/usb.rst:968: WARNING: Duplicate C declaration, also defined at driver-api/usb/gadget:804.
Declaration is '.. c:struct:: usb_string'.
/home/doc-build/testing/Documentation/gpu/drm-kms:360: ./drivers/gpu/drm/drm_fourcc.c:372: WARNING: Duplicate C declaration, also defined at gpu/drm-kms:35.
Declaration is '.. c:function:: const struct drm_format_info * drm_format_info (u32 format)'.
/home/doc-build/testing/Documentation/gpu/drm-kms:476: ./drivers/gpu/drm/drm_modeset_lock.c:392: WARNING: Duplicate C declaration, also defined at gpu/drm-kms:49.
Declaration is '.. c:function:: int drm_modeset_lock (struct drm_modeset_lock *lock, struct drm_modeset_acquire_ctx *ctx)'.
/home/doc-build/testing/Documentation/gpu/drm-uapi:447: ./drivers/gpu/drm/drm_ioctl.c:926: WARNING: Duplicate C declaration, also defined at gpu/drm-uapi:70.
Declaration is '.. c:function:: bool drm_ioctl_flags (unsigned int nr, unsigned int *flags)'.
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:68: WARNING: duplicate label conntrack-definition-nfgenmsg, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
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/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:93: WARNING: duplicate label conntrack-definition-nf-ct-tcp-flags, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:111: WARNING: duplicate label conntrack-definition-nf-ct-tcp-state, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:136: WARNING: duplicate label conntrack-definition-nf-ct-sctp-state, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:155: WARNING: duplicate label conntrack-definition-nf-ct-status, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
Using alabaster theme
/home/doc-build/testing/Documentation/driver-api/usb/usb:164: ./drivers/usb/core/message.c:968: WARNING: Duplicate C declaration, also defined at driver-api/usb/gadget:804.
Declaration is '.. c:function:: int usb_string (struct usb_device *dev, int index, char *buf, size_t size)'.
/home/doc-build/testing/Documentation/driver-api/usb/usb.rst:968: WARNING: Duplicate C declaration, also defined at driver-api/usb/gadget:804.
Declaration is '.. c:struct:: usb_string'.
/home/doc-build/testing/Documentation/gpu/drm-kms:360: ./drivers/gpu/drm/drm_fourcc.c:372: WARNING: Duplicate C declaration, also defined at gpu/drm-kms:35.
Declaration is '.. c:function:: const struct drm_format_info * drm_format_info (u32 format)'.
/home/doc-build/testing/Documentation/gpu/drm-kms:476: ./drivers/gpu/drm/drm_modeset_lock.c:392: WARNING: Duplicate C declaration, also defined at gpu/drm-kms:49.
Declaration is '.. c:function:: int drm_modeset_lock (struct drm_modeset_lock *lock, struct drm_modeset_acquire_ctx *ctx)'.
/home/doc-build/testing/Documentation/gpu/drm-uapi:447: ./drivers/gpu/drm/drm_ioctl.c:926: WARNING: Duplicate C declaration, also defined at gpu/drm-uapi:70.
Declaration is '.. c:function:: bool drm_ioctl_flags (unsigned int nr, unsigned int *flags)'.
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:68: WARNING: duplicate label conntrack-definition-nfgenmsg, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
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/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:111: WARNING: duplicate label conntrack-definition-nf-ct-tcp-state, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:136: WARNING: duplicate label conntrack-definition-nf-ct-sctp-state, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst
/home/doc-build/testing/Documentation/networking/netlink_spec/ctnetlink.rst:155: WARNING: duplicate label conntrack-definition-nf-ct-status, other instance in /home/doc-build/testing/Documentation/networking/netlink_spec/conntrack.rst

Sphinx parallel build error:
docutils.utils.SystemMessagePropagation: <system_message level="3" line="896" source="/home/doc-build/testing/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/counters.rst" type="ERROR"><paragraph>Error parsing content block for the "flat-table" directive: exactly one bullet list expected.</paragraph><literal_block xml:space="preserve">.. flat-table:: Physical Port Counter Table
   :widths: 2 3 1

   * - Counter
     - Description
     - Type

   * - `rx_packets_phy`
     - The number of packets received on the physical port. This counter doesn’t
       include packets that were discarded due to FCS, frame size and similar
       errors.
     - Informative

   * - `tx_packets_phy`
     - The number of packets transmitted on the physical port.
     - Informative

   * - `rx_bytes_phy`
     - The number of bytes received on the physical port, including Ethernet
       header and FCS.
     - Informative

   * - `tx_bytes_phy`
     - The number of bytes transmitted on the physical port.
     - Informative

   * - `rx_multicast_phy`
     - The number of multicast packets received on the physical port.
     - Informative

   * - `tx_multicast_phy`
     - The number of multicast packets transmitted on the physical port.
     - Informative

   * - `rx_broadcast_phy`
     - The number of broadcast packets received on the physical port.
     - Informative

   * - `tx_broadcast_phy`
     - The number of broadcast packets transmitted on the physical port.
     - Informative

   * - `rx_crc_errors_phy`
     - The number of dropped received packets due to FCS (Frame Check Sequence)
       error on the physical port. If this counter is increased in high rate,
       check the link quality using `rx_symbol_error_phy` and
       `rx_corrected_bits_phy` counters below.
     - Error

   * - `rx_in_range_len_errors_phy`
     - The number of received packets dropped due to length/type errors on a
       physical port.
     - Error

   * - `rx_out_of_range_len_phy`
     - The number of received packets dropped due to length greater than allowed
       on a physical port. If this counter is increasing, it implies that the
       peer connected to the adapter has a larger MTU configured. Using same MTU
       configuration shall resolve this issue.
     - Error

   * - `rx_oversize_pkts_phy`
     - The number of dropped received packets due to length which exceed MTU
       size on a physical port. If this counter is increasing, it implies that
       the peer connected to the adapter has a larger MTU configured. Using same
       MTU configuration shall resolve this issue.
     - Error

   * - `rx_symbol_err_phy`
     - The number of received packets dropped due to physical coding errors
       (symbol errors) on a physical port.
     - Error

   * - `rx_mac_control_phy`
     - The number of MAC control packets received on the physical port.
     - Informative

   * - `tx_mac_control_phy`
     - The number of MAC control packets transmitted on the physical port.
     - Informative

   * - `rx_pause_ctrl_phy`
     - The number of link layer pause packets received on a physical port. If
       this counter is increasing, it implies that the network is congested and
       cannot absorb the traffic coming from to the adapter.
     - Informative

   * - `tx_pause_ctrl_phy`
     - The number of link layer pause packets transmitted on a physical port. If
       this counter is increasing, it implies that the NIC is congested and
       cannot absorb the traffic coming from the network.
     - Informative

   * - `rx_unsupported_op_phy`
     - The number of MAC control packets received with unsupported opcode on a
       physical port.
     - Error

   * - `rx_discards_phy`
     - The number of received packets dropped due to lack of buffers on a
       physical port. If this counter is increasing, it implies that the adapter
       is congested and cannot absorb the traffic coming from the network.
     - Error

   * - `tx_discards_phy`
     - The number of packets which were discarded on transmission, even no
       errors were detected. the drop might occur due to link in down state,
       head of line drop, pause from the network, etc.
     - Error

   * - `tx_errors_phy`
     - The number of transmitted packets dropped due to a length which exceed
       MTU size on a physical port.
     - Error

   * - `rx_undersize_pkts_phy`
     - The number of received packets dropped due to length which is shorter
       than 64 bytes on a physical port. If this counter is increasing, it
       implies that the peer connected to the adapter has a non-standard MTU
       configured or malformed packet had arrived.
     - Error

   * - `rx_fragments_phy`
     - The number of received packets dropped due to a length which is shorter
       than 64 bytes and has FCS error on a physical port. If this counter is
       increasing, it implies that the peer connected to the adapter has a
       non-standard MTU configured.
     - Error

   * - `rx_jabbers_phy`
     - The number of received packets d due to a length which is longer than 64
       bytes and had FCS error on a physical port.
     - Error

   * - `rx_64_bytes_phy`
     - The number of packets received on the physical port with size of 64 bytes.
     - Informative

   * - `rx_65_to_127_bytes_phy`
     - The number of packets received on the physical port with size of 65 to
       127 bytes.
     - Informative

   * - `rx_128_to_255_bytes_phy`
     - The number of packets received on the physical port with size of 128 to
       255 bytes.
     - Informative

   * - `rx_256_to_511_bytes_phy`
     - The number of packets received on the physical port with size of 256 to
       512 bytes.
     - Informative

   * - `rx_512_to_1023_bytes_phy`
     - The number of packets received on the physical port with size of 512 to
       1023 bytes.
     - Informative

   * - `rx_1024_to_1518_bytes_phy`
     - The number of packets received on the physical port with size of 1024 to
       1518 bytes.
     - Informative

   * - `rx_1519_to_2047_bytes_phy`
     - The number of packets received on the physical port with size of 1519 to
       2047 bytes.
     - Informative

   * - `rx_2048_to_4095_bytes_phy`
     - The number of packets received on the physical port with size of 2048 to
       4095 bytes.
     - Informative

   * - `rx_4096_to_8191_bytes_phy`
     - The number of packets received on the physical port with size of 4096 to
       8191 bytes.
     - Informative

   * - `rx_8192_to_10239_bytes_phy`
     - The number of packets received on the physical port with size of 8192 to
       10239 bytes.
     - Informative

   * - `link_down_events_phy`
     - The number of times where the link operative state changed to down. In
       case this counter is increasing it may imply on port flapping. You may
       need to replace the cable/transceiver.
     - Error

  * - `total_success_recovery_phy`
     - The number of total successful recovery events of any type during
       ports reset cycle.
     - Error

   * - `rx_out_of_buffer`
     - Number of times receive queue had no software buffers allocated for the
       adapter's incoming traffic.
     - Error

   * - `module_bus_stuck`
     - The number of times that module's I\ :sup:`2`\C bus (data or clock)
       short-wire was detected. You may need to replace the cable/transceiver.
     - Error

   * - `module_high_temp`
     - The number of times that the module temperature was too high. If this
       issue persist, you may need to check the ambient temperature or replace
       the cable/transceiver module.
     - Error

   * - `module_bad_shorted`
     - The number of times that the module cables were shorted. You may need to
       replace the cable/transceiver module.
     - Error

   * - `module_unplug`
     - The number of times that module was ejected.
     - Informative

   * - `rx_buffer_passed_thres_phy`
     - The number of events where the port receive buffer was over 85% full.
     - Informative

   * - `tx_pause_storm_warning_events`
     - The number of times the device was sending pauses for a long period of
       time.
     - Informative

   * - `tx_pause_storm_error_events`
     - The number of times the device was sending pauses for a long period of
       time, reaching time out and disabling transmission of pause frames. on
       the period where pause frames were disabled, drop could have been
       occurred.
     - Error

   * - `rx[i]_buff_alloc_err`
     - Failed to allocate a buffer to received packet (or SKB) on ring i.
     - Error

   * - `rx_bits_phy`
     - This counter provides information on the total amount of traffic that
       could have been received and can be used as a guideline to measure the
       ratio of errored traffic in `rx_pcs_symbol_err_phy` and
       `rx_corrected_bits_phy`.
     - Informative

   * - `rx_pcs_symbol_err_phy`
     - This counter counts the number of symbol errors that wasn’t corrected by
       FEC correction algorithm or that FEC algorithm was not active on this
       interface. If this counter is increasing, it implies that the link
       between the NIC and the network is suffering from high BER, and that
       traffic is lost. You may need to replace the cable/transceiver. The error
       rate is the number of `rx_pcs_symbol_err_phy` divided by the number of
       `rx_bits_phy` on a specific time frame.
     - Error

   * - `rx_corrected_bits_phy`
     - The number of corrected bits on this port according to active FEC
       (RS/FC). If this counter is increasing, it implies that the link between
       the NIC and the network is suffering from high BER. The corrected bit
       rate is the number of `rx_corrected_bits_phy` divided by the number of
       `rx_bits_phy` on a specific time frame.
     - Error

   * - `rx_err_lane_[l]_phy`
     - This counter counts the number of physical raw errors per lane l index.
       The counter counts errors before FEC corrections. If this counter is
       increasing, it implies that the link between the NIC and the network is
       suffering from high BER, and that traffic might be lost. You may need to
       replace the cable/transceiver. Please check in accordance with
       `rx_corrected_bits_phy`.
     - Error

   * - `rx_global_pause`
     - The number of pause packets received on the physical port. If this
       counter is increasing, it implies that the network is congested and
       cannot absorb the traffic coming from the adapter. Note: This counter is
       only enabled when global pause mode is enabled.
     - Informative

   * - `rx_global_pause_duration`
     - The duration of pause received (in microSec) on the physical port. The
       counter represents the time the port did not send any traffic. If this
       counter is increasing, it implies that the network is congested and
       cannot absorb the traffic coming from the adapter. Note: This counter is
       only enabled when global pause mode is enabled.
     - Informative

   * - `tx_global_pause`
     - The number of pause packets transmitted on a physical port. If this
       counter is increasing, it implies that the adapter is congested and
       cannot absorb the traffic coming from the network. Note: This counter is
       only enabled when global pause mode is enabled.
     - Informative

   * - `tx_global_pause_duration`
     - The duration of pause transmitter (in microSec) on the physical port.
       Note: This counter is only enabled when global pause mode is enabled.
     - Informative

   * - `rx_global_pause_transition`
     - The number of times a transition from Xoff to Xon on the physical port
       has occurred. Note: This counter is only enabled when global pause mode
       is enabled.
     - Informative

   * - `rx_if_down_packets`
     - The number of received packets that were dropped due to interface down.
     - Informative
</literal_block></system_message>
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