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KVM: x86: Move tdp_enabled from kvm_host.h to mmu.h

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Relocated the declaration of tdp_enabled into mmu.h, and opportunistically
hoist tdp_mmu_enabled up to the top so that the two are co-located.

No functional change intended.

Reviewed-by: Kai Huang <kai.huang@intel.com>
Reviewed-by: Yosry Ahmed <yosry@kernel.org>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Message-ID: <20260613000329.732085-9-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2026-06-12 17:03:07 -07:00 committed by Paolo Bonzini
parent febae924e8
commit af0dbcaaa2
2 changed files with 6 additions and 8 deletions
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2
arch/x86/include/asm/kvm_host.h
View File

@ -2187,8 +2187,6 @@ void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end);
int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
extern bool tdp_enabled;
/*
* EMULTYPE_NO_DECODE - Set when re-emulating an instruction (after completing
* userspace I/O) to indicate that the emulation context

12
arch/x86/kvm/mmu.h
View File

@ -6,6 +6,12 @@
#include "regs.h"
#include "cpuid.h"
extern bool tdp_enabled;
#ifdef CONFIG_X86_64
extern bool tdp_mmu_enabled;
#else
#define tdp_mmu_enabled false
#endif
extern bool __read_mostly enable_mmio_caching;
#define PT_WRITABLE_SHIFT 1
@ -260,12 +266,6 @@ static inline bool kvm_shadow_root_allocated(struct kvm *kvm)
return smp_load_acquire(&kvm->arch.shadow_root_allocated);
}
#ifdef CONFIG_X86_64
extern bool tdp_mmu_enabled;
#else
#define tdp_mmu_enabled false
#endif
int kvm_tdp_mmu_map_private_pfn(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t pfn);
static inline bool kvm_memslots_have_rmaps(struct kvm *kvm)