All of lore.kernel.org
 help / color / mirror / Atom feed
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Dave Airlie <airlied@redhat.com>,
	kbuild test robot <fengguang.wu@intel.com>,
	Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>,
	dri-devel@lists.freedesktop.org, kbuild-all@01.org
Subject: Re: [drm:drm-next 8/10] htmldocs: drivers/gpu/drm/drm_vblank.c:1252: warning: Function parameter or member 'dev' not described in 'drm_vblank_restore'
Date: Mon, 12 Mar 2018 10:02:36 -0700	[thread overview]
Message-ID: <20180312170236.GN5970@intel.com> (raw)
In-Reply-To: <152085352388.6033.8887255267845373600@jlahtine-desk.ger.corp.intel.com>

On Mon, Mar 12, 2018 at 01:18:44PM +0200, Joonas Lahtinen wrote:
> Hi Fengguang,
> 
> I think the original patch To+Cc (I added them) should receive these
> e-mails too even though they're for drm-next.

+1

What I don't understand is why this is happening there while
it is fixed on drm-intel-next by:
ea3f0ef37c56 ("drm/doc: Fix documentation for _vblank_restore().")

Thanks,
Rodrigo.

> 
> Regards, Joonas
> 
> Quoting kbuild test robot (2018-03-11 02:54:26)
> > tree:   git://people.freedesktop.org/~airlied/linux.git drm-next
> > head:   128ccceaba8656573b8b0f86d3ab6e38094cc754
> > commit: f073d78eeb8efd85718e611c15f9a78647751dea [8/10] Merge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
> > reproduce: make htmldocs
> > 
> > All warnings (new ones prefixed by >>):
> > 
> >    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.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'
> >    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:609: warning: Function parameter or member 'gem_prime_pin' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_unpin' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_res_obj' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_get_sg_table' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_import_sg_table' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_vmap' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_vunmap' not described in 'drm_driver'
> >    include/drm/drm_drv.h:609: warning: Function parameter or member 'gem_prime_mmap' not described in 'drm_driver'
> >    include/drm/drm_vblank.h:60: warning: Incorrect use of kernel-doc format: Documentation Makefile scripts source @event.base: DRM event base class.
> >    include/drm/drm_vblank.h:65: warning: Incorrect use of kernel-doc format: Documentation Makefile scripts source @event.vbl:
> >    include/drm/drm_vblank.h:75: warning: Incorrect use of kernel-doc format: Documentation Makefile scripts source @event.seq: Event payload for the MODE_QUEUEU_SEQUENCE IOCTL.
> >    include/drm/drm_vblank.h:79: warning: Function parameter or member 'event.base' not described in 'drm_pending_vblank_event'
> >    include/drm/drm_vblank.h:79: warning: Function parameter or member 'event.vbl' not described in 'drm_pending_vblank_event'
> >    include/drm/drm_vblank.h:79: warning: Function parameter or member 'event.seq' not described in 'drm_pending_vblank_event'
> > >> drivers/gpu/drm/drm_vblank.c:1252: warning: Function parameter or member 'dev' not described in 'drm_vblank_restore'
> > >> drivers/gpu/drm/drm_vblank.c:1252: warning: Function parameter or member 'pipe' not described in 'drm_vblank_restore'
> > >> drivers/gpu/drm/drm_vblank.c:1295: warning: Function parameter or member 'crtc' not described in 'drm_crtc_vblank_restore'
> >    drivers/gpu/drm/drm_prime.c:342: warning: Function parameter or member 'attach' not described in 'drm_gem_unmap_dma_buf'
> >    drivers/gpu/drm/drm_prime.c:342: warning: Function parameter or member 'sgt' not described in 'drm_gem_unmap_dma_buf'
> >    drivers/gpu/drm/drm_prime.c:342: warning: Function parameter or member 'dir' not described in 'drm_gem_unmap_dma_buf'
> >    drivers/gpu/drm/drm_prime.c:438: warning: Function parameter or member 'dma_buf' not described in 'drm_gem_dmabuf_kmap_atomic'
> >    drivers/gpu/drm/drm_prime.c:438: warning: Function parameter or member 'page_num' not described in 'drm_gem_dmabuf_kmap_atomic'
> >    drivers/gpu/drm/drm_prime.c:450: warning: Function parameter or member 'dma_buf' not described in 'drm_gem_dmabuf_kunmap_atomic'
> >    drivers/gpu/drm/drm_prime.c:450: warning: Function parameter or member 'page_num' not described in 'drm_gem_dmabuf_kunmap_atomic'
> >    drivers/gpu/drm/drm_prime.c:450: warning: Function parameter or member 'addr' not described in 'drm_gem_dmabuf_kunmap_atomic'
> >    drivers/gpu/drm/drm_prime.c:461: warning: Function parameter or member 'dma_buf' not described in 'drm_gem_dmabuf_kmap'
> >    drivers/gpu/drm/drm_prime.c:461: warning: Function parameter or member 'page_num' not described in 'drm_gem_dmabuf_kmap'
> >    drivers/gpu/drm/drm_prime.c:473: warning: Function parameter or member 'dma_buf' not described in 'drm_gem_dmabuf_kunmap'
> >    drivers/gpu/drm/drm_prime.c:473: warning: Function parameter or member 'page_num' not described in 'drm_gem_dmabuf_kunmap'
> >    drivers/gpu/drm/drm_prime.c:473: warning: Function parameter or member 'addr' not described in 'drm_gem_dmabuf_kunmap'
> >    drivers/gpu/drm/i915/intel_dpio_phy.c:150: warning: Incorrect use of kernel-doc format: Documentation Makefile scripts source @channel.port: which port maps to this channel.
> >    drivers/gpu/drm/tve200/tve200_drv.c:1: warning: no structured comments found
> >    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'
> >    include/linux/netdevice.h:1940: warning: Function parameter or member 'nf_hooks_ingress' not described in 'net_device'
> >    include/linux/netdevice.h:1940: warning: Function parameter or member '____cacheline_aligned_in_smp' not described in 'net_device'
> >    include/linux/netdevice.h:1940: warning: Function parameter or member 'qdisc_hash' not described in 'net_device'
> >    include/linux/phylink.h:56: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(advertising' not described in 'phylink_link_state'
> >    include/linux/phylink.h:56: warning: Function parameter or member '__ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising' not described in 'phylink_link_state'
> >    include/linux/rcupdate.h:570: ERROR: Unexpected indentation.
> >    include/linux/rcupdate.h:574: ERROR: Unexpected indentation.
> >    include/linux/rcupdate.h:578: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    include/linux/rcupdate.h:580: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    include/linux/rcupdate.h:580: WARNING: Inline literal start-string without end-string.
> >    kernel/time/timer.c:1259: ERROR: Unexpected indentation.
> >    kernel/time/timer.c:1261: ERROR: Unexpected indentation.
> >    kernel/time/timer.c:1262: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    include/linux/wait.h:110: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    include/linux/wait.h:113: ERROR: Unexpected indentation.
> >    include/linux/wait.h:115: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    kernel/time/hrtimer.c:1113: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    kernel/signal.c:327: WARNING: Inline literal start-string without end-string.
> >    drivers/video/fbdev/core/modedb.c:647: WARNING: Inline strong start-string without end-string.
> >    drivers/video/fbdev/core/modedb.c:647: WARNING: Inline strong start-string without end-string.
> >    drivers/video/fbdev/core/modedb.c:647: WARNING: Inline strong start-string without end-string.
> >    drivers/video/fbdev/core/modedb.c:647: WARNING: Inline strong start-string without end-string.
> >    include/linux/iio/iio.h:191: ERROR: Unexpected indentation.
> >    include/linux/iio/iio.h:192: WARNING: Block quote ends without a blank line; unexpected unindent.
> >    include/linux/iio/iio.h:198: WARNING: Definition list ends without a blank line; unexpected unindent.
> >    drivers/ata/libata-core.c:5920: ERROR: Unknown target name: "hw".
> >    drivers/message/fusion/mptbase.c:5052: WARNING: Definition list ends without a blank line; unexpected unindent.
> >    drivers/tty/serial/serial_core.c:1901: WARNING: Definition list ends without a blank line; unexpected unindent.
> >    include/linux/mtd/rawnand.h:805: ERROR: Unexpected indentation.
> >    include/linux/mtd/rawnand.h:1391: WARNING: Inline strong start-string without end-string.
> >    include/linux/mtd/rawnand.h:1393: WARNING: Inline strong start-string without end-string.
> >    include/linux/regulator/driver.h:273: ERROR: Unknown target name: "regulator_regmap_x_voltage".
> >    Documentation/driver-api/slimbus.rst:93: WARNING: Title underline too short.
> > 
> > vim +1252 drivers/gpu/drm/drm_vblank.c
> > 
> > 3ed4351a Daniel Vetter       2017-05-31  1239  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1240  /**
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1241   * drm_vblank_restore - estimated vblanks using timestamps and update it.
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1242   *
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1243   * Power manamement features can cause frame counter resets between vblank
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1244   * disable and enable. Drivers can then use this function in their
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1245   * &drm_crtc_funcs.enable_vblank implementation to estimate the vblanks since
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1246   * the last &drm_crtc_funcs.disable_vblank.
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1247   *
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1248   * This function is the legacy version of drm_crtc_vblank_restore().
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1249   */
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1250  void drm_vblank_restore(struct drm_device *dev, unsigned int pipe)
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1251  {
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02 @1252   ktime_t t_vblank;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1253   struct drm_vblank_crtc *vblank;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1254   int framedur_ns;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1255   u64 diff_ns;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1256   u32 cur_vblank, diff = 1;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1257   int count = DRM_TIMESTAMP_MAXRETRIES;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1258  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1259   if (WARN_ON(pipe >= dev->num_crtcs))
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1260           return;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1261  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1262   assert_spin_locked(&dev->vbl_lock);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1263   assert_spin_locked(&dev->vblank_time_lock);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1264  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1265   vblank = &dev->vblank[pipe];
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1266   WARN_ONCE((drm_debug & DRM_UT_VBL) && !vblank->framedur_ns,
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1267             "Cannot compute missed vblanks without frame duration\n");
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1268   framedur_ns = vblank->framedur_ns;
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1269  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1270   do {
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1271           cur_vblank = __get_vblank_counter(dev, pipe);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1272           drm_get_last_vbltimestamp(dev, pipe, &t_vblank, false);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1273   } while (cur_vblank != __get_vblank_counter(dev, pipe) && --count > 0);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1274  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1275   diff_ns = ktime_to_ns(ktime_sub(t_vblank, vblank->time));
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1276   if (framedur_ns)
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1277           diff = DIV_ROUND_CLOSEST_ULL(diff_ns, framedur_ns);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1278  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1279  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1280   DRM_DEBUG_VBL("missed %d vblanks in %lld ns, frame duration=%d ns, hw_diff=%d\n",
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1281                 diff, diff_ns, framedur_ns, cur_vblank - vblank->last);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1282   store_vblank(dev, pipe, diff, t_vblank, cur_vblank);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1283  }
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1284  EXPORT_SYMBOL(drm_vblank_restore);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1285  
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1286  /**
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1287   * drm_crtc_vblank_restore - estimate vblanks using timestamps and update it.
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1288   * Power manamement features can cause frame counter resets between vblank
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1289   * disable and enable. Drivers can then use this function in their
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1290   * &drm_crtc_funcs.enable_vblank implementation to estimate the vblanks since
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1291   * the last &drm_crtc_funcs.disable_vblank.
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1292   */
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1293  void drm_crtc_vblank_restore(struct drm_crtc *crtc)
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1294  {
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02 @1295   drm_vblank_restore(crtc->dev, drm_crtc_index(crtc));
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1296  }
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1297  EXPORT_SYMBOL(drm_crtc_vblank_restore);
> > d0bb96b4 Dhinakaran Pandiyan 2018-02-02  1298  
> > 
> > :::::: The code at line 1252 was first introduced by commit
> > :::::: d0bb96b4be69feea97f16de5306c35e280658931 drm/vblank: Restoring vblank counts after device PM events.
> > 
> > :::::: TO: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> > :::::: CC: Rodrigo Vivi <rodrigo.vivi@intel.com>
> > 
> > ---
> > 0-DAY kernel test infrastructure                Open Source Technology Center
> > https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

      reply	other threads:[~2018-03-12 17:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-11  0:54 [drm:drm-next 8/10] htmldocs: drivers/gpu/drm/drm_vblank.c:1252: warning: Function parameter or member 'dev' not described in 'drm_vblank_restore' kbuild test robot
2018-03-12 11:18 ` Joonas Lahtinen
2018-03-12 17:02   ` Rodrigo Vivi [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180312170236.GN5970@intel.com \
    --to=rodrigo.vivi@intel.com \
    --cc=airlied@redhat.com \
    --cc=dhinakaran.pandiyan@intel.com \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=fengguang.wu@intel.com \
    --cc=joonas.lahtinen@linux.intel.com \
    --cc=kbuild-all@01.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.