[Bug 93199] IGT: Couldn't map MMIO region

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93199

--- Comment #5 from sean darcy <seandarcy2 at gmail.com> ---
set selinux to permissive , and ran igt as root:

# setenforce 0
# intel_gpu_top
(intel_gpu_top:18404) intel-mmio-CRITICAL: Test assertion failure function
intel_mmio_use_pci_bar, file intel_mmio.c:144:
Failed assertion: !(error != 0)
Last errno: 1, Operation not permitted
Couldn't map MMIO region
Stack trace:
  #0 [_init+0x7eb9]
  #1 [_init+0x5d96]
  #2 [_init+0x1291]
  #3 [__libc_start_main+0xf0]
  #4 [_init+0x2d11]
  #5 [<unknown>+0x2d11]
Test (null) failed.
**** DEBUG ****
(intel_gpu_top:18404) intel-mmio-CRITICAL: Test assertion failure function
intel_mmio_use_pci_bar, file intel_mmio.c:144:
Failed assertion: !(error != 0)
Last errno: 1, Operation not permitted
Couldn't map MMIO region
****  END  ****

# ls -l /sys/bus/pci/devices/0000:00:02.0/resource*
-r--r--r--. 1 root root      4096 Dec  2 15:09
/sys/bus/pci/devices/0000:00:02.0/resource
-rw-------. 1 root root   4194304 Dec  2 15:09
/sys/bus/pci/devices/0000:00:02.0/resource0
-rw-------. 1 root root 268435456 Dec  2 15:09
/sys/bus/pci/devices/0000:00:02.0/resource2
-rw-------. 1 root root 268435456 Dec  2 15:09
/sys/bus/pci/devices/0000:00:02.0/resource2_wc
-rw-------. 1 root root        64 Dec  2 15:09
/sys/bus/pci/devices/0000:00:02.0/resource4

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