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

[bugzilla-daemon at freedesktop.org]

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

--- Comment #10 from Jani Nikula <jani.nikula at intel.com> ---
I do not know why mmap would return EPERM in this case.

open("/sys/bus/pci/devices/0000:00:02.0/resource0", O_RDWR|O_CLOEXEC) = 4
mmap(NULL, 2097152, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0) = -1 EPERM
(Operation not permitted)

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