[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1046 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

            Bug ID: 91141
           Summary: Lots of *ERROR* Couldn't update BO_VA (-22) since
                    drm/radeon: stop using addr to check for BO move
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: hadack@gmx.de

Created attachment 116789
  --> https://bugs.freedesktop.org/attachment.cgi?id=116789&action=edit
dmesg

This is with latest kernel from linus git tree on a CAPE VERDE card.
When the errors appears I get screen corruption when scrolling in a
browser/file-manager and missing/changed letters in a terminal.

A bisect led to the commit 161ab658a611df14fb0365b7b70a8c5fed3e4870 and
reverting it on master makes everything work normal again.

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

[-- Attachment #1.2: Type: text/html, Size: 2407 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 271 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #1 from hadack@gmx.de ---
Created attachment 116790
  --> https://bugs.freedesktop.org/attachment.cgi?id=116790&action=edit
errors

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

[-- Attachment #1.2: Type: text/html, Size: 1207 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 703 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Christian König <deathsimple@vodafone.de> ---
Fix is already in Alex's drm-fixes-4.2 tree and should appear in -rc1.

If you for some reason need it sooner just cherry pick "drm/radeon: fix adding
all VAs to the freed list on remove v2"

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

[-- Attachment #1.2: Type: text/html, Size: 2380 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 226 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #3 from hadack@gmx.de ---
Found the fix in his amdgpu branch and it fixes it, thanks!

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

[-- Attachment #1.2: Type: text/html, Size: 1109 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 470 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #4 from Christian König <deathsimple@vodafone.de> ---
(In reply to hadack from comment #3)
> Found the fix in his amdgpu branch and it fixes it, thanks!

Some users still report some issues even after this fix, so please keep an eye
open for additional issues.

If you find some then please reopen this bug report.

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

[-- Attachment #1.2: Type: text/html, Size: 1483 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 610 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

hadack@gmx.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #5 from hadack@gmx.de ---
Hmm, seems you are right, desktop usage is fine on xfce with compton but
starting a game like KSP leads to a non-refreshing screen. Reverting both
commits makes it work again.

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

[-- Attachment #1.2: Type: text/html, Size: 2115 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 1385 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #6 from Dave Witbrodt <dawitbro@sbcglobal.net> ---
(In reply to hadack from comment #5)
> Hmm, seems you are right, desktop usage is fine on xfce with compton but
> starting a game like KSP leads to a non-refreshing screen. Reverting both
> commits makes it work again.

I can verify the same observations on my HD 7850 (PITCAIRN 0x1002:0x6819
0x1787:0x2320) card.  I use Linux stable kernels with Radeon DRM (and core DRM)
cherry-picked in from drm-next and drm-fixes.  With my last local update --
from
kernel 4.0.4 + DRM 4.1 cherry-picks, to 4.0.6 + DRM 4.1 + DRM 4.2 -- running
'alien-arena' as a test program causes the DE (also Xfce, as is the case with
hadack) to stop responding once I exit the game; also, the DE itself seems to
trigger the bug after a while, or when resuming from suspend.

I tried the patch mentioned in comment 2 ("drm/radeon: fix adding all VAs to
the freed list on remove v2"), but the symptoms described above continued.

Reverting 161ab658, and not applying the "fix ... VAs ... v2" patch, gives me a
working kernel.  (And one I am very happy with!  My current combination of LLVM
3.7, Mesa, libdrm, xf86-video-ati, and xorg-server is the fastest, most
responsive system I've ever had with open source drivers.)

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

[-- Attachment #1.2: Type: text/html, Size: 2407 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 276 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #7 from Shawn Starr <shawn.starr@rogers.com> ---
I confirm removing both patches mentioned (from dri-next-4.2) no issue happens
for me.

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

[-- Attachment #1.2: Type: text/html, Size: 1161 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 936 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #116789|0                           |1
        is obsolete|                            |
 Attachment #116790|0                           |1
        is obsolete|                            |

--- Comment #8 from Christian König <deathsimple@vodafone.de> ---
Created attachment 116918
  --> https://bugs.freedesktop.org/attachment.cgi?id=116918&action=edit
Debuging patch.

I unfortunately can't reproduce the issue.

So could somebody please apply the attached patch and try to get me the result
stack dump? I need to know who is calling this function.

Thanks in advance,
Christian.

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

[-- Attachment #1.2: Type: text/html, Size: 2744 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 346 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #9 from hadack@gmx.de ---
Created attachment 116924
  --> https://bugs.freedesktop.org/attachment.cgi?id=116924&action=edit
output with debugging patch

Here is the output with the debugging patch applied.

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

[-- Attachment #1.2: Type: text/html, Size: 1344 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 765 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #116918|0                           |1
        is obsolete|                            |
 Attachment #116924|0                           |1
        is obsolete|                            |

--- Comment #10 from Christian König <deathsimple@vodafone.de> ---
Created attachment 116933
  --> https://bugs.freedesktop.org/attachment.cgi?id=116933&action=edit
Possible fix

Thanks does the attached patch fixes the issue?

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

[-- Attachment #1.2: Type: text/html, Size: 2568 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 347 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #11 from hadack@gmx.de ---
Created attachment 116936
  --> https://bugs.freedesktop.org/attachment.cgi?id=116936&action=edit
dmesg with possible fix applied

Still not working with the possible fix applied.

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

[-- Attachment #1.2: Type: text/html, Size: 1354 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 848 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #116936|0                           |1
        is obsolete|                            |

--- Comment #12 from Christian König <deathsimple@vodafone.de> ---
Created attachment 116973
  --> https://bugs.freedesktop.org/attachment.cgi?id=116973&action=edit
Possible fix part 2

Please apply this one on top of the first fix and see if the problem still
happen.

Sorry that I can't find it of hand and need to check each possible cause
separately, but as noted before I can't reproduce the issue here.

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

[-- Attachment #1.2: Type: text/html, Size: 2478 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 288 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #13 from hadack@gmx.de ---
No problem, seems the second try was it. With both patches applied it works
fine. Tested standard desktop usage and KSP.

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

[-- Attachment #1.2: Type: text/html, Size: 1140 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 525 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #14 from Christian König <deathsimple@vodafone.de> ---
(In reply to hadack from comment #13)
> No problem, seems the second try was it. With both patches applied it works
> fine. Tested standard desktop usage and KSP.

Thanks for testing. Are you convinced enough that it works so that I can add an
"Test-by: hadack@gmx.de" to the patches while pushing them towards 4.2?

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

[-- Attachment #1.2: Type: text/html, Size: 1564 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 962 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #15 from Dave Witbrodt <dawitbro@sbcglobal.net> ---
(In reply to Christian König from comment #12)
> Created attachment 116973 [details]
> Possible fix part 2
> 
> Please apply this one on top of the first fix and see if the problem still
> happen.

Works good on my machine.  The programs that triggered the bug before no longer
cause any problems.

Sanity check:  I had dropped 161ab658 and b13e22ae from my list of cherry picks
before in order to have a working kernel.  After adding those back, and
applying

    0001-drm-radeon-allways-add-the-VM-clear-duplicate.patch
    0001-drm-radeon-check-if-BO_VA-is-set-before-adding-it-to.patch

everything works great again.  I have not yet tested suspend-to-RAM, but after
the testing I've done so far I doubt there will be problems.

HTH,
DW

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

[-- Attachment #1.2: Type: text/html, Size: 2146 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 270 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #16 from hadack@gmx.de ---
Still working fine here, I tested all ways to trigger it and its fine. Feel
free to add the tested-by.

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

[-- Attachment #1.2: Type: text/html, Size: 1122 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 314 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #17 from Daniel Exner <dex+fdobugzilla@dragonslave.de> ---
I can also confirm that a suspend resume cycle no longer floods my kernel log
with linus kernel + the two patches.

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

[-- Attachment #1.2: Type: text/html, Size: 1209 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 488 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

--- Comment #18 from Dave Witbrodt <dawitbro@sbcglobal.net> ---
(In reply to Dave Witbrodt from comment #15)
[...]
> I have not yet tested suspend-to-RAM, but
> after the testing I've done so far I doubt there will be problems.

I tried suspend-to-RAM before leaving for work, and it resumed fine after work.
 No problems at all with the code in question.

DW

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

[-- Attachment #1.2: Type: text/html, Size: 1450 bytes --]

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

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 543 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #19 from Christian König <deathsimple@vodafone.de> ---
I think we can close this one now.

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

[-- Attachment #1.2: Type: text/html, Size: 2208 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

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

[Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 378 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=91141

Christian König <deathsimple@vodafone.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

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

[-- Attachment #1.2: Type: text/html, Size: 1149 bytes --]

[-- Attachment #2: Type: text/plain, Size: 160 bytes --]

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