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Code Issues Releases Wiki Activity

KVM: Drop superfluous __KVM_VCPU_MULTIPLE_ADDRESS_SPACE macro

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Drop __KVM_VCPU_MULTIPLE_ADDRESS_SPACE and instead check the value of
KVM_ADDRESS_SPACE_NUM.

No functional change intended.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Message-Id: <20231027182217.3615211-22-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2023-10-27 11:22:03 -07:00 committed by Paolo Bonzini
parent 8dd2eee9d5
commit 2333afa17a
2 changed files with 1 additions and 2 deletions
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1
arch/x86/include/asm/kvm_host.h
View file

@ -2136,7 +2136,6 @@ enum {
#define HF_SMM_MASK (1 << 1)
#define HF_SMM_INSIDE_NMI_MASK (1 << 2)
# define __KVM_VCPU_MULTIPLE_ADDRESS_SPACE
# define KVM_ADDRESS_SPACE_NUM 2
# define kvm_arch_vcpu_memslots_id(vcpu) ((vcpu)->arch.hflags & HF_SMM_MASK ? 1 : 0)
# define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, (role).smm)

2
include/linux/kvm_host.h
View file

@ -690,7 +690,7 @@ bool kvm_arch_irqchip_in_kernel(struct kvm *kvm);
#define KVM_MEM_SLOTS_NUM SHRT_MAX
#define KVM_USER_MEM_SLOTS (KVM_MEM_SLOTS_NUM - KVM_INTERNAL_MEM_SLOTS)
#ifndef __KVM_VCPU_MULTIPLE_ADDRESS_SPACE
#if KVM_ADDRESS_SPACE_NUM == 1
static inline int kvm_arch_vcpu_memslots_id(struct kvm_vcpu *vcpu)
{
return 0;