diff options
| author | Like Xu <likexu@tencent.com> | 2021-08-09 17:34:08 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-08-13 03:35:16 -0400 |
| commit | c1a527a1de46ad6f0f9d5907b29fc98e50267f8e (patch) | |
| tree | 179c330442a187e01c61ecaeb080cae566e733be /arch/x86/kvm/vmx/evmcs.h | |
| parent | 65297341d8e15b04cc9e206597a3d7c407c346f6 (diff) | |
KVM: x86: Clean up redundant ROL16(val, n) macro definition
The ROL16(val, n) macro is repeatedly defined in several vmcs-related
files, and it has never been used outside the KVM context.
Let's move it to vmcs.h without any intended functional changes.
Signed-off-by: Like Xu <likexu@tencent.com>
Message-Id: <20210809093410.59304-4-likexu@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86/kvm/vmx/evmcs.h')
| -rw-r--r-- | arch/x86/kvm/vmx/evmcs.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kvm/vmx/evmcs.h b/arch/x86/kvm/vmx/evmcs.h index 2ec9b46f0d0c..152ab0aa82cf 100644 --- a/arch/x86/kvm/vmx/evmcs.h +++ b/arch/x86/kvm/vmx/evmcs.h @@ -73,8 +73,6 @@ struct evmcs_field { extern const struct evmcs_field vmcs_field_to_evmcs_1[]; extern const unsigned int nr_evmcs_1_fields; -#define ROL16(val, n) ((u16)(((u16)(val) << (n)) | ((u16)(val) >> (16 - (n))))) - static __always_inline int get_evmcs_offset(unsigned long field, u16 *clean_field) { @@ -95,8 +93,6 @@ static __always_inline int get_evmcs_offset(unsigned long field, return evmcs_field->offset; } -#undef ROL16 - static inline void evmcs_write64(unsigned long field, u64 value) { u16 clean_field; |