[Nouveau] [Bug 59069] nouveau E[ DRM] fail ttm_validate

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=59069

Matt Whitlock <freedesktop at mattwhitlock.name> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |freedesktop at mattwhitlock.na
                   |                            |me

--- Comment #35 from Matt Whitlock <freedesktop at mattwhitlock.name> ---
I too am seeing sporadic "fail ttm_validate" messages, though mine say
"validating bo list" (as in Comment 32) rather than "validate vram_list" (as in
Comment 0 et al).

[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]: fail
ttm_validate
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]:
validating bo list
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kscreenlocker_g[15847]:
validate: -12
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: fail
ttm_validate
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: validating bo
list
[Wed Apr 20 13:39:58 2016] nouveau 0000:01:00.0: kwin_x11[2268]: validate: -12


01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT]
(rev a1) (prog-if 00 [VGA controller])
        Subsystem: Gigabyte Technology Co., Ltd G84 [GeForce 8600 GT]
        Flags: bus master, fast devsel, latency 0, IRQ 27
        Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Memory at e2000000 (64-bit, non-prefetchable) [size=32M]
        I/O ports at 3000 [size=128]
        Expansion ROM at <ignored> [disabled]
        Capabilities: <access denied>
        Kernel driver in use: nouveau

Linux version 4.5.1-gentoo (root at Crushinator) (gcc version 5.3.0 (Gentoo 5.3.0
p1.0, pie-0.6.5) ) #3 SMP Wed Apr 20 10:39:09 EDT 2016

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