tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 
master
head:   3acf4e395260e3bd30a6fa29ba7eada4bf7566ca
commit: ea14b57e8a181ac0561eba7a787e088f8c89f822 sched/cpufreq: Provide 
migration hint
date:   2 months ago
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick 
(https://www.imagemagick.org)
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.ablkcipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.blkcipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.cipher' not described in 'crypto_alg'
   include/linux/crypto.h:477: warning: Function parameter or member 
'cra_u.compress' not described in 'crypto_alg'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.ibss' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.connect' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.keys' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 'wext.ie' 
not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.ie_len' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.prev_bssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.ssid' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.default_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.default_mgmt_key' not described in 'wireless_dev'
   include/net/cfg80211.h:4129: warning: Function parameter or member 
'wext.prev_bssid_valid' not described in 'wireless_dev'
   include/net/mac80211.h:2259: warning: Function parameter or member 
'radiotap_timestamp.units_pos' not described in 'ieee80211_hw'
   include/net/mac80211.h:2259: warning: Function parameter or member 
'radiotap_timestamp.accuracy' not described in 'ieee80211_hw'
   include/net/mac80211.h:950: warning: Function parameter or member 'rates' 
not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.rts_cts_rate_idx' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.use_rts' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.use_cts_prot' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.short_preamble' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.skip_table' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.jiffies' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.vif' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.hw_key' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.flags' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'control.enqueue_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 'ack' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'ack.cookie' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.ack_signal' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.ampdu_ack_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.ampdu_len' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.antenna' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status.tx_time' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'status_driver_data' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'driver_rates' not described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 'pad' not 
described in 'ieee80211_tx_info'
   include/net/mac80211.h:950: warning: Function parameter or member 
'rate_driver_data' not described in 'ieee80211_tx_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'rx_stats_avg' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'rx_stats_avg.signal' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'rx_stats_avg.chain_signal' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.filtered' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.retry_failed' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.retry_count' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.lost_packets' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.last_tdls_pkt_time' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'msdu_retries' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'msdu_failed' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'status_stats.last_ack' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'tx_stats.packets' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'tx_stats.bytes' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 
'tx_stats.last_rate' not described in 'sta_info'
   net/mac80211/sta_info.h:584: warning: Function parameter or member 'msdu' 
not described in 'sta_info'
>> kernel/sched/fair.c:3704: warning: Function parameter or member 'flags' not 
>> described in 'attach_entity_load_avg'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_excl.cb' not described in 'dma_buf'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_excl.poll' not described in 'dma_buf'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_excl.active' not described in 'dma_buf'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_shared.cb' not described in 'dma_buf'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_shared.poll' not described in 'dma_buf'
   include/linux/dma-buf.h:307: warning: Function parameter or member 
'cb_shared.active' not described in 'dma_buf'
   include/linux/dma-fence-array.h:54: warning: Function parameter or member 
'work' not described in 'dma_fence_array'
   include/linux/gpio/driver.h:142: warning: Function parameter or member 
'request_key' not described in 'gpio_irq_chip'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.sign' not described in 'iio_chan_spec'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.realbits' not described in 'iio_chan_spec'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.storagebits' not described in 'iio_chan_spec'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.shift' not described in 'iio_chan_spec'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.repeat' not described in 'iio_chan_spec'
   include/linux/iio/iio.h:270: warning: Function parameter or member 
'scan_type.endianness' not described in 'iio_chan_spec'
   include/linux/iio/hw-consumer.h:1: warning: no structured comments found
   include/linux/device.h:294: warning: Function parameter or member 'coredump' 
not described in 'device_driver'
   include/linux/input/sparse-keymap.h:46: warning: Function parameter or 
member 'sw' not described in 'key_entry'
   include/linux/mtd/rawnand.h:709: warning: Function parameter or member 
'timings.sdr' not described in 'nand_data_interface'
   include/linux/mtd/rawnand.h:774: warning: Function parameter or member 'buf' 
not described in 'nand_op_data_instr'
   include/linux/mtd/rawnand.h:774: warning: Function parameter or member 
'buf.in' not described in 'nand_op_data_instr'
   include/linux/mtd/rawnand.h:774: warning: Function parameter or member 
'buf.out' not described in 'nand_op_data_instr'
   include/linux/mtd/rawnand.h:820: warning: Function parameter or member 'ctx' 
not described in 'nand_op_instr'
   include/linux/mtd/rawnand.h:820: warning: Function parameter or member 
'ctx.cmd' not described in 'nand_op_instr'
   include/linux/mtd/rawnand.h:820: warning: Function parameter or member 
'ctx.addr' not described in 'nand_op_instr'
   include/linux/mtd/rawnand.h:820: warning: Function parameter or member 
'ctx.data' not described in 'nand_op_instr'
   include/linux/mtd/rawnand.h:820: warning: Function parameter or member 
'ctx.waitrdy' not described in 'nand_op_instr'
   include/linux/mtd/rawnand.h:967: warning: Function parameter or member 'ctx' 
not described in 'nand_op_parser_pattern_elem'
   include/linux/mtd/rawnand.h:967: warning: Function parameter or member 
'ctx.addr' not described in 'nand_op_parser_pattern_elem'
   include/linux/mtd/rawnand.h:967: warning: Function parameter or member 
'ctx.data' not described in 'nand_op_parser_pattern_elem'
   include/linux/mtd/rawnand.h:1281: warning: Function parameter or member 
'manufacturer.desc' not described in 'nand_chip'
   include/linux/mtd/rawnand.h:1281: warning: Function parameter or member 
'manufacturer.priv' not described in 'nand_chip'
   include/linux/regulator/driver.h:221: warning: Function parameter or member 
'resume_early' not described in 'regulator_ops'
   drivers/regulator/core.c:4299: warning: Excess function parameter 'state' 
description in 'regulator_suspend_late'
   arch/s390/include/asm/cio.h:245: warning: Function parameter or member 
'esw.esw0' not described in 'irb'
   arch/s390/include/asm/cio.h:245: warning: Function parameter or member 
'esw.esw1' not described in 'irb'
   arch/s390/include/asm/cio.h:245: warning: Function parameter or member 
'esw.esw2' not described in 'irb'
   arch/s390/include/asm/cio.h:245: warning: Function parameter or member 
'esw.esw3' not described in 'irb'
   arch/s390/include/asm/cio.h:245: warning: Function parameter or member 
'esw.eadm' not described in 'irb'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_pin' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_unpin' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_res_obj' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_get_sg_table' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_import_sg_table' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_vmap' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_vunmap' not described in 'drm_driver'
   include/drm/drm_drv.h:610: warning: Function parameter or member 
'gem_prime_mmap' not described in 'drm_driver'
   include/drm/drm_connector.h:370: warning: Function parameter or member 
'margins.left' not described in 'drm_tv_connector_state'
   include/drm/drm_connector.h:370: warning: Function parameter or member 
'margins.right' not described in 'drm_tv_connector_state'
   include/drm/drm_connector.h:370: warning: Function parameter or member 
'margins.top' not described in 'drm_tv_connector_state'
   include/drm/drm_connector.h:370: warning: Function parameter or member 
'margins.bottom' not described in 'drm_tv_connector_state'
   include/drm/drm_vblank.h:63: warning: Function parameter or member 
'event.base' not described in 'drm_pending_vblank_event'
   include/drm/drm_vblank.h:63: warning: Function parameter or member 
'event.vbl' not described in 'drm_pending_vblank_event'
   include/drm/drm_vblank.h:63: warning: Function parameter or member 
'event.seq' not described in 'drm_pending_vblank_event'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'dev_scratch' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'skb_mstamp' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'__cloned_offset' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'head_frag' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member '__unused' 
not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'__pkt_type_offset' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'pfmemalloc' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'encapsulation' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'encap_hdr_csum' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'csum_valid' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'csum_complete_sw' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'csum_level' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'inner_protocol_type' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'remcsum_offload' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'offload_fwd_mark' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'offload_mr_fwd_mark' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'sender_cpu' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'reserved_tailroom' not described in 'sk_buff'
   include/linux/skbuff.h:846: warning: Function parameter or member 
'inner_ipproto' not described in 'sk_buff'
   include/net/sock.h:234: warning: Function parameter or member 'skc_addrpair' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_portpair' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_ipv6only' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 
'skc_net_refcnt' not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_v6_daddr' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 
'skc_v6_rcv_saddr' not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_cookie' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_listener' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_tw_dr' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 'skc_rcv_wnd' 
not described in 'sock_common'
   include/net/sock.h:234: warning: Function parameter or member 
'skc_tw_rcv_nxt' not described in 'sock_common'
   include/net/sock.h:487: warning: Function parameter or member 
'sk_backlog.rmem_alloc' not described in 'sock'
   include/net/sock.h:487: warning: Function parameter or member 
'sk_backlog.len' not described in 'sock'
   include/net/sock.h:487: warning: Function parameter or member 
'sk_backlog.head' not described in 'sock'
   include/net/sock.h:487: warning: Function parameter or member 
'sk_backlog.tail' not described in 'sock'
   include/net/sock.h:487: warning: Function parameter or member 'sk_wq_raw' 
not described in 'sock'
   include/net/sock.h:487: warning: Function parameter or member 
'tcp_rtx_queue' not described in 'sock'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'adj_list.upper' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'adj_list.lower' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'gso_partial_features' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'switchdev_ops' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'l3mdev_ops' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'xfrmdev_ops' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'name_assign_type' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'ieee802154_ptr' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'mpls_ptr' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'xdp_prog' not described in 'net_device'
   include/linux/netdevice.h:1940: warning: Function parameter or member 
'gro_flush_timeout' not described in 'net_device'

vim +3704 kernel/sched/fair.c

21e96f887 Steve Muckle   2016-03-21  3693  
3d30544f0 Peter Zijlstra 2016-06-21  3694  /**
3d30544f0 Peter Zijlstra 2016-06-21  3695   * attach_entity_load_avg - attach 
this entity to its cfs_rq load avg
3d30544f0 Peter Zijlstra 2016-06-21  3696   * @cfs_rq: cfs_rq to attach to
3d30544f0 Peter Zijlstra 2016-06-21  3697   * @se: sched_entity to attach
3d30544f0 Peter Zijlstra 2016-06-21  3698   *
3d30544f0 Peter Zijlstra 2016-06-21  3699   * Must call 
update_cfs_rq_load_avg() before this, since we rely on
3d30544f0 Peter Zijlstra 2016-06-21  3700   * cfs_rq->avg.last_update_time 
being current.
3d30544f0 Peter Zijlstra 2016-06-21  3701   */
ea14b57e8 Peter Zijlstra 2018-02-02  3702  static void 
attach_entity_load_avg(struct cfs_rq *cfs_rq, struct sched_entity *se, int 
flags)
a05e8c51f Byungchul Park 2015-08-20  3703  {
f207934fb Peter Zijlstra 2017-05-12 @3704       u32 divider = LOAD_AVG_MAX - 
1024 + cfs_rq->avg.period_contrib;
f207934fb Peter Zijlstra 2017-05-12  3705  
f207934fb Peter Zijlstra 2017-05-12  3706       /*
f207934fb Peter Zijlstra 2017-05-12  3707        * When we attach the @se to 
the @cfs_rq, we must align the decay
f207934fb Peter Zijlstra 2017-05-12  3708        * window because without that, 
really weird and wonderful things can
f207934fb Peter Zijlstra 2017-05-12  3709        * happen.
f207934fb Peter Zijlstra 2017-05-12  3710        *
f207934fb Peter Zijlstra 2017-05-12  3711        * XXX illustrate
f207934fb Peter Zijlstra 2017-05-12  3712        */
a05e8c51f Byungchul Park 2015-08-20  3713       se->avg.last_update_time = 
cfs_rq->avg.last_update_time;
f207934fb Peter Zijlstra 2017-05-12  3714       se->avg.period_contrib = 
cfs_rq->avg.period_contrib;
f207934fb Peter Zijlstra 2017-05-12  3715  
f207934fb Peter Zijlstra 2017-05-12  3716       /*
f207934fb Peter Zijlstra 2017-05-12  3717        * Hell(o) Nasty stuff.. we 
need to recompute _sum based on the new
f207934fb Peter Zijlstra 2017-05-12  3718        * period_contrib. This isn't 
strictly correct, but since we're
f207934fb Peter Zijlstra 2017-05-12  3719        * entirely outside of the PELT 
hierarchy, nobody cares if we truncate
f207934fb Peter Zijlstra 2017-05-12  3720        * _sum a little.
f207934fb Peter Zijlstra 2017-05-12  3721        */
f207934fb Peter Zijlstra 2017-05-12  3722       se->avg.util_sum = 
se->avg.util_avg * divider;
f207934fb Peter Zijlstra 2017-05-12  3723  
f207934fb Peter Zijlstra 2017-05-12  3724       se->avg.load_sum = divider;
f207934fb Peter Zijlstra 2017-05-12  3725       if (se_weight(se)) {
f207934fb Peter Zijlstra 2017-05-12  3726               se->avg.load_sum =
f207934fb Peter Zijlstra 2017-05-12  3727                       
div_u64(se->avg.load_avg * se->avg.load_sum, se_weight(se));
f207934fb Peter Zijlstra 2017-05-12  3728       }
f207934fb Peter Zijlstra 2017-05-12  3729  
f207934fb Peter Zijlstra 2017-05-12  3730       se->avg.runnable_load_sum = 
se->avg.load_sum;
f207934fb Peter Zijlstra 2017-05-12  3731  
8d5b9025f Peter Zijlstra 2017-08-24  3732       enqueue_load_avg(cfs_rq, se);
a05e8c51f Byungchul Park 2015-08-20  3733       cfs_rq->avg.util_avg += 
se->avg.util_avg;
a05e8c51f Byungchul Park 2015-08-20  3734       cfs_rq->avg.util_sum += 
se->avg.util_sum;
0e2d2aaaa Peter Zijlstra 2017-05-08  3735  
0e2d2aaaa Peter Zijlstra 2017-05-08  3736       add_tg_cfs_propagate(cfs_rq, 
se->avg.load_sum);
a2c6c91f9 Steve Muckle   2016-03-24  3737  
ea14b57e8 Peter Zijlstra 2018-02-02  3738       cfs_rq_util_change(cfs_rq, 
flags);
a05e8c51f Byungchul Park 2015-08-20  3739  }
a05e8c51f Byungchul Park 2015-08-20  3740  

:::::: The code at line 3704 was first introduced by commit
:::::: f207934fb79d1af1de1a62b09d56a3a1914172c4 sched/fair: Align PELT windows 
between cfs_rq and its se

:::::: TO: Peter Zijlstra <pet...@infradead.org>
:::::: CC: Ingo Molnar <mi...@kernel.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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