diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2019-11-11 23:03:29 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-16 11:24:05 +0100 |
| commit | a24ca9976843156eabbc5f2d798954b5674d1b61 (patch) | |
| tree | c1388bd5a00df2d9be5ca8efd602984a9dfbb6e8 /arch/x86/kernel/paravirt.c | |
| parent | x86/iopl: Restrict iopl() permission scope (diff) | |
| download | linux-dev-a24ca9976843156eabbc5f2d798954b5674d1b61.tar.xz linux-dev-a24ca9976843156eabbc5f2d798954b5674d1b61.zip | |
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/kernel/paravirt.c')
| -rw-r--r-- | arch/x86/kernel/paravirt.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c index 59d3d2763a9e..789f5e4f89de 100644 --- a/arch/x86/kernel/paravirt.c +++ b/arch/x86/kernel/paravirt.c @@ -341,8 +341,6 @@ struct paravirt_patch_template pv_ops = { .cpu.iret = native_iret, .cpu.swapgs = native_swapgs, - .cpu.set_iopl_mask = native_set_iopl_mask, - .cpu.start_context_switch = paravirt_nop, .cpu.end_context_switch = paravirt_nop, |