Bug 84870 - [NV92] [PBUS] write fault on boot
Summary: [NV92] [PBUS] write fault on boot
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-10-10 10:51 UTC by mattia.b89
Modified: 2014-12-21 11:04 UTC (History)
0 users

See Also:
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Attachments
dmesg log (47.64 KB, text/plain)
2014-10-10 10:51 UTC, mattia.b89 		no flags Details
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Description mattia.b89 2014-10-10 10:51:58 UTC 
Created attachment 107656 [details]
dmesg log

When my system boots I get these two errors/warnings on my screen:

[   13.887930] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000007 FAULT at 0x00e180
[   14.105183] nouveau E[    PBUS][0000:01:00.0] MMIO write of 0x00000000 FAULT at 0x00e070
Comment 1 Ilia Mirkin 2014-10-10 15:11:01 UTC 
I believe these should be fixed by

http://cgit.freedesktop.org/~airlied/linux/commit/?h=drm-next&id=b485a7005faba38286bc02ab1d80e2cbf61c1002

You can try the drm-next tree.
Comment 2 mattia.b89 2014-12-21 11:04:19 UTC 
starting from 6 Dec I can't see these lines.
look curiously I haven't upgraded "libdrm" package but instead kernel has been upgraded
I'm not sure but starting from kernel 3.17.3 the issue has gone

thank you

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