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

From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 91141] Lots of *ERROR* Couldn't update BO_VA (-22) since drm/radeon: stop using addr to check for BO move
Date: Mon, 29 Jun 2015 10:38:40 +0000	[thread overview]
Message-ID: <bug-91141-502@http.bugs.freedesktop.org/> (raw)

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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.

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