public inbox for intel-gfx@lists.freedesktop.org
 help / color / mirror / Atom feed
From: "Bjørn Mork" <bjorn@mork.no>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>, intel-gfx@lists.freedesktop.org
Subject: Re: Still time for v4.2? - c0165304e10f ("drm/i915: Only enable cursor if it can be enabled.")
Date: Tue, 08 Sep 2015 09:31:34 +0200	[thread overview]
Message-ID: <87k2s1pdt5.fsf@nemi.mork.no> (raw)
In-Reply-To: <55DC3F78.5010404@linux.intel.com> (Maarten Lankhorst's message of "Tue, 25 Aug 2015 12:12:08 +0200")

Just for the record: I still get these quite often on resuming from
suspend-to-ram.  But I can't reliably provoke them for some reason, so
the exact trigger mechanism is unknown.  Related to timing issues caused
by other devices, maybe?  Or some odd Lenovo firmware thingy?

Does of course not matter much to me.  Just wanted to let you know in
case you see similar reports.


------------[ cut here ]------------
WARNING: CPU: 1 PID: 2682 at drivers/gpu/drm/i915/intel_display.c:9669 intel_crtc_update_cursor+0x335/0x452 [i915]()
Missing switch case (0) in i9xx_update_cursor
Modules linked in: cpuid nbd xt_nat xt_tcpudp ipt_REJECT nf_reject_ipv4 drbg ansi_cprng ctr ccm nfnetlink_queue nfnetlink_log nfnetlink bridge xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack cdc_mbim cdc_wdm cdc_ncm usbnet cdc_acm mii usb_serial_simple usbserial xt_multiport iptable_filter ip_tables bnep xt_hl nf_log_ipv6 nf_log_common xt_LOG binfmt_misc ip6table_filter ip6_tables x_tables nfsd nfs_acl nfs lockd grace fscache sunrpc 8021q garp mrp stp llc tun fuse loop iTCO_wdt iTCO_vendor_support snd_hda_codec_conexant snd_hda_codec_generic coretemp kvm_intel kvm psmouse evdev serio_raw uvcvideo videobuf2_vmalloc videobuf2_memops arc4 videobuf2_core v4l2_common videodev btusb btrtl btbcm btintel bluetooth
 i2c_i801 lpc_ich iwlmvm mfd_core mac80211 iwlwifi snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core cfg80211 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer wmi i915 i2c_algo_bit thinkpad_acpi nvram snd soundcore acpi_cpufreq rfkill ac drm_kms_helper battery drm button video processor ext4 crc16 jbd2 mbcache microcode sg sd_mod sr_mod cdrom ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common e1000e ptp thermal pps_core thermal_sys [last unloaded: nbd]
CPU: 1 PID: 2682 Comm: Xorg Tainted: G        W       4.2.0 #340
Hardware name: LENOVO 2776LEG/2776LEG, BIOS 6EET55WW (3.15 ) 12/19/2011
 0000000000000009 ffff8800b69c3b68 ffffffff814238a7 0000000000000006
 ffff8800b69c3bb8 ffff8800b69c3ba8 ffffffff8104a9d6 0000000000070088
 ffffffffa03a5141 ffff8802317f2000 0000000001154000 ffff880231790000
Call Trace:
 [<ffffffff814238a7>] dump_stack+0x4c/0x65
 [<ffffffff8104a9d6>] warn_slowpath_common+0xa1/0xbb
 [<ffffffffa03a5141>] ? intel_crtc_update_cursor+0x335/0x452 [i915]
 [<ffffffff8104aa36>] warn_slowpath_fmt+0x46/0x48
 [<ffffffffa0396f66>] ? gen2_write32+0x35/0x44 [i915]
 [<ffffffffa03a5141>] intel_crtc_update_cursor+0x335/0x452 [i915]
 [<ffffffffa03acafa>] intel_crtc_enable_planes+0xce/0xfd [i915]
 [<ffffffffa03ae8b4>] intel_crtc_control+0x7d/0xe1 [i915]
 [<ffffffffa03ae965>] intel_crtc_update_dpms+0x4d/0x5d [i915]
 [<ffffffffa03b3115>] intel_connector_dpms+0x49/0x55 [i915]
 [<ffffffffa02fcc36>] drm_mode_obj_set_property_ioctl+0x103/0x1b3 [drm]
 [<ffffffffa02fcd16>] drm_mode_connector_property_set_ioctl+0x30/0x32 [drm]
 [<ffffffffa02eebe5>] drm_ioctl+0x37d/0x421 [drm]
 [<ffffffffa02fcce6>] ? drm_mode_obj_set_property_ioctl+0x1b3/0x1b3 [drm]
 [<ffffffff81073d35>] ? local_clock+0x19/0x22
 [<ffffffff811799ca>] do_vfs_ioctl+0x430/0x4ef
 [<ffffffff81054ec0>] ? do_sigaltstack+0xbe/0x16a
 [<ffffffff81182c06>] ? __fget_light+0x50/0x78
 [<ffffffff81179ae3>] SyS_ioctl+0x5a/0x7f
 [<ffffffff81429597>] entry_SYSCALL_64_fastpath+0x12/0x6f
---[ end trace 98ba9856e0d6d32c ]---



Bjørn
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2015-09-08  7:31 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-25  7:45 Still time for v4.2? - c0165304e10f ("drm/i915: Only enable cursor if it can be enabled.") Bjørn Mork
2015-08-25 10:12 ` Maarten Lankhorst
2015-08-25 10:41   ` Bjørn Mork
2015-09-08  7:31   ` Bjørn Mork [this message]
2015-09-08  8:44     ` Maarten Lankhorst
2015-09-08  8:50       ` Bjørn Mork

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=87k2s1pdt5.fsf@nemi.mork.no \
    --to=bjorn@mork.no \
    --cc=daniel.vetter@intel.com \
    --cc=intel-gfx@lists.freedesktop.org \
    --cc=maarten.lankhorst@linux.intel.com \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox