x86: xen: kvm: Gather the definition of emulate prefixes

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Gather the emulate prefixes, which forcibly make the following
instruction emulated on virtualization, in one place.

Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Juergen Gross <jgross@suse.com>
Cc: x86@kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: xen-devel@lists.xenproject.org
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/156777563917.25081.7286628561790289995.stgit@devnote2

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This commit is contained in:

Masami Hiramatsu 2019-09-06 22:13:59 +09:00 • committed by Peter Zijlstra

parent f7919fd943

commit b3dc0695fa

3 changed files with 21 additions and 8 deletions

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14

arch/x86/include/asm/emulate_prefix.h

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11

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

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4

arch/x86/kvm/x86.c

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