x86/iopl: Remove legacy IOPL option

Browse source

The IOPL emulation via the I/O bitmap is sufficient. Remove the legacy
cruft dealing with the (e)flags based IOPL mechanism.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Juergen Gross <jgross@suse.com> (Paravirt and Xen parts)
Acked-by: Andy Lutomirski <luto@kernel.org>

...

This commit is contained in:

Thomas Gleixner 2019-11-11 23:03:29 +01:00

parent c8137ace56

commit a24ca99768

10 changed files with 17 additions and 119 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

23

arch/x86/Kconfig

View file

4

arch/x86/include/asm/paravirt.h

View file

2

arch/x86/include/asm/paravirt_types.h

View file

26

arch/x86/include/asm/processor.h

View file

2

arch/x86/include/asm/xen/hypervisor.h

View file

47

arch/x86/kernel/ioport.c

View file

2

arch/x86/kernel/paravirt.c

View file

9

arch/x86/kernel/process_32.c

View file

11

arch/x86/kernel/process_64.c

View file

10

arch/x86/xen/enlighten_pv.c

View file