From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 98322] QXL drm driver regression in 4.7
Date: Wed, 19 Oct 2016 15:56:40 +0000 [thread overview]
Message-ID: <bug-98322-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=98322
Bug ID: 98322
Summary: QXL drm driver regression in 4.7
Product: DRI
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/other
Assignee: dri-devel@lists.freedesktop.org
Reporter: tiwai@suse.de
Since 4.7 kernel, qxl drm driver spews the errors when using VT:
kernel: [TTM] Buffer eviction failed
kernel: qxl 0000:00:02.0: object_init failed for (4026540032, 0x00000001)
kernel: [drm:qxl_alloc_bo_reserved [qxl]] *ERROR* failed to allocate VRAM BO
In my test case, just install a QEMU/KVM VM with QXL interface, login GUI, and
then switch to VT1. At login there, the error appears repeatedly.
4.6 kernel works fine.
The git bisection spotted that it was introduced by
6819c3c2517604f979da3de773f2420e07dd4f4b
drm/qxl: Use drm_fb_helper deferred_io support
This was originally reported for opensuse TW:
https://bugzilla.suse.com/show_bug.cgi?id=1003298
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next reply other threads:[~2016-10-19 15:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-19 15:56 bugzilla-daemon [this message]
2016-10-20 13:16 ` [Bug 98322] QXL drm driver regression in 4.7 bugzilla-daemon
2016-10-21 21:41 ` bugzilla-daemon
2019-10-14 13:20 ` bugzilla-daemon
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