All of lore.kernel.org
 help / color / mirror / Atom feed
From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 109628] WARNING at dcn10_hw_sequencer.c:868 dcn10_verify_allow_pstate_change_high()
Date: Thu, 14 Feb 2019 09:56:49 +0000	[thread overview]
Message-ID: <bug-109628-502@http.bugs.freedesktop.org/> (raw)


[-- Attachment #1.1: Type: text/plain, Size: 1372 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=109628

            Bug ID: 109628
           Summary: WARNING at dcn10_hw_sequencer.c:868
                    dcn10_verify_allow_pstate_change_high()
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: zajec5@gmail.com

I use HP EliteBook 745 G5 with Ryzen 5 PRO 2500U and external monitor BenQ
GW2260.

Today after taking ~10 minutes break amdgpu had some problems with enabling my
external monitor back (after putting it in sleep mode or something). It took it
about half a minute I think.

I checked dmesg immediately and found there a WARNING:
[65984.999696] WARNING: CPU: 6 PID: 2081 at
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c:868
dcn10_verify_allow_pstate_change_high+0x25/0x260 [amdgpu]

I suspect it may be related to the issue I'm reporting.

So far I was using kernels 4.19 and 4.20 (for the last 2 months) and never saw
it. A day ago I've switched to the kernel 5.0.0-rc6. It may be either:
1. A regression
2. A very rare bug

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 2674 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

             reply	other threads:[~2019-02-14  9:56 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-14  9:56 bugzilla-daemon [this message]
2019-02-14  9:58 ` [Bug 109628] WARNING at dcn10_hw_sequencer.c:868 dcn10_verify_allow_pstate_change_high() bugzilla-daemon
2019-02-14  9:59 ` bugzilla-daemon
2019-02-14 10:08 ` bugzilla-daemon
2019-02-14 14:29 ` bugzilla-daemon
2019-03-05  9:49 ` bugzilla-daemon
2019-08-29 21:54 ` bugzilla-daemon
2019-08-30 10:34 ` bugzilla-daemon
2019-08-30 11:46 ` bugzilla-daemon
2019-08-30 15:01 ` bugzilla-daemon
2019-08-30 15:13 ` bugzilla-daemon
2019-08-30 15:43 ` bugzilla-daemon
2019-08-30 17:13 ` bugzilla-daemon
2019-08-30 23:31 ` bugzilla-daemon
2019-09-04 18:07 ` bugzilla-daemon
2019-09-04 18:10 ` bugzilla-daemon
2019-09-10 15:34 ` bugzilla-daemon
2019-09-11 17:25 ` bugzilla-daemon
2019-09-16 14:17 ` bugzilla-daemon
2019-09-16 15:06 ` bugzilla-daemon
2019-09-19 17:49 ` bugzilla-daemon
2019-09-20 15:57 ` bugzilla-daemon
2019-09-22  9:02 ` bugzilla-daemon
2019-09-22  9:05 ` bugzilla-daemon
2019-09-22 20:13 ` bugzilla-daemon
2019-09-26  8:37 ` bugzilla-daemon
2019-10-06 19:38 ` bugzilla-daemon
2019-10-06 20:13 ` bugzilla-daemon
2019-10-07  5:59 ` bugzilla-daemon
2019-10-07  8:16 ` bugzilla-daemon
2019-10-16 17:31 ` bugzilla-daemon
2019-11-04 10:31 ` bugzilla-daemon
2019-11-05 17:42 ` bugzilla-daemon
2019-11-10  5:34 ` bugzilla-daemon
2019-11-10  6:20 ` bugzilla-daemon
2019-11-14 16:27 ` bugzilla-daemon
2019-11-19  9:13 ` bugzilla-daemon

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=bug-109628-502@http.bugs.freedesktop.org/ \
    --to=bugzilla-daemon@freedesktop.org \
    --cc=dri-devel@lists.freedesktop.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.