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Commit e638ad00 authored Nov 11, 2019 by Thomas Gleixner

selftests/x86/iopl: Extend test to cover IOPL emulation



Add tests that the now emulated iopl() functionality:

    - does not longer allow user space to disable interrupts.

    - does restore a I/O bitmap when IOPL is dropped

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 111e7b15

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