diff options
| author | Thomas Gleixner | 2019-11-11 23:03:29 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2019-11-16 11:24:05 +0100 |
| commit | a24ca9976843156eabbc5f2d798954b5674d1b61 (patch) | |
| tree | c1388bd5a00df2d9be5ca8efd602984a9dfbb6e8 /arch/x86/include/asm/xen | |
| parent | c8137ace56383688af911fea5934c71ad158135e (diff) | |
x86/iopl: Remove legacy IOPL option
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>
Diffstat (limited to 'arch/x86/include/asm/xen')
| -rw-r--r-- | arch/x86/include/asm/xen/hypervisor.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index 42e1245af0d8..ff4b52e37e60 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -62,6 +62,4 @@ void xen_arch_register_cpu(int num); void xen_arch_unregister_cpu(int num); #endif -extern void xen_set_iopl_mask(unsigned mask); - #endif /* _ASM_X86_XEN_HYPERVISOR_H */ |