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| author |  Siddharth Chandrasekaran <sidcha@amazon.de>
| 2021-05-26 10:56:08 +0200 |
|---|---|---|
| committer |  Paolo Bonzini <pbonzini@redhat.com>
| 2021-06-17 13:09:24 -0400 |
| commit | 43e5146436099a98fcd30793598d61e582ec6830 (patch) | |
| tree | 53cdc68e0255c1416ee3aa17ce3ff0c245c45b18 /arch/x86/kvm/kvm_emulate.h | |
| parent | KVM: x86/mmu: Make is_nx_huge_page_enabled an inline function (diff) | |
| download | linux-43e5146436099a98fcd30793598d61e582ec6830.tar.gz linux-43e5146436099a98fcd30793598d61e582ec6830.tar.bz2 linux-43e5146436099a98fcd30793598d61e582ec6830.zip | |
KVM: x86: Move FPU register accessors into fpu.h
Hyper-v XMM fast hypercalls use XMM registers to pass input/output
parameters. To access these, hyperv.c can reuse some FPU register
accessors defined in emulator.c. Move them to a common location so both
can access them.
While at it, reorder the parameters of these accessor methods to make
them more readable.
Cc: Alexander Graf <graf@amazon.com>
Cc: Evgeny Iakovlev <eyakovl@amazon.de>
Signed-off-by: Siddharth Chandrasekaran <sidcha@amazon.de>
Message-Id: <01a85a6560714d4d3637d3d86e5eba65073318fa.1622019133.git.sidcha@amazon.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/kvm/kvm_emulate.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/kvm_emulate.h b/arch/x86/kvm/kvm_emulate.h index 3e870bf9ca4d..b063d376b7d9 100644 --- a/arch/x86/kvm/kvm_emulate.h +++ b/arch/x86/kvm/kvm_emulate.h @@ -13,6 +13,7 @@ #define _ASM_X86_KVM_X86_EMULATE_H #include <asm/desc_defs.h> +#include "fpu.h" struct x86_emulate_ctxt; enum x86_intercept; @@ -236,8 +237,6 @@ struct x86_emulate_ops { int (*set_xcr)(struct x86_emulate_ctxt *ctxt, u32 index, u64 xcr); }; -typedef u32 __attribute__((vector_size(16))) sse128_t; - /* Type, address-of, and value of an instruction's operand. */ struct operand { enum { OP_REG, OP_MEM, OP_MEM_STR, OP_IMM, OP_XMM, OP_MM, OP_NONE } type; |