Bug 1281349 - Operation not permitted Couldn't map MMIO region
Operation not permitted Couldn't map MMIO region
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-intel (Show other bugs)
x86_64 Linux
unspecified Severity unspecified
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Assigned To: Adam Jackson
Fedora Extras Quality Assurance
Depends On:
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Reported: 2015-11-12 06:08 EST by Aleksandr Ploskov
Modified: 2016-07-19 14:27 EDT (History)
3 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2016-07-19 14:27:54 EDT
Type: Bug
Regression: ---
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RHEL 7.3 requirements from Atomic Host:
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Description Aleksandr Ploskov 2015-11-12 06:08:02 EST
Description of problem:
I tried to start intel_gpu_top, and get the following error:
[root@white ploskov]# intel_gpu_top 
Test assertion failure function intel_mmio_use_pci_bar, file intel_mmio.c:145:
Failed assertion: !(error != 0)
Last errno: 1, Operation not permitted
Couldn't map MMIO region

Root and user can't run intel_gpu_tools.

Version-Release number of selected component (if applicable):
Установленные пакеты
Имя         : intel-gpu-tools
Архитектура : x86_64
Эпоха       : 0
Версия      : 2.99.917
Релиз       : 15.20150729.fc22
Размер      : 4.4 M
Репозиторий : @System
Из репозито : updates
Краткое опи : Debugging tools for Intel graphics chips
URL         : http://www.x.org
Лицензия    : MIT
Описание    : Debugging tools for Intel graphics chips

How reproducible:
Run intel_gpu_top

Steps to Reproduce:

Actual results:

Expected results:
I expect to see top.

Additional info:
Intel(R) Pentium(R) CPU  N3540  @ 2.16GHz
VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e)
Comment 1 sean darcy 2015-12-07 12:13:03 EST
Same bug:
Comment 2 Fedora End Of Life 2016-07-19 14:27:54 EDT
Fedora 22 changed to end-of-life (EOL) status on 2016-07-19. Fedora 22 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this

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