[PATCH 7.2.y 3/9] KVM: x86: Swap the include order between x86.h and mmu.h

[Sasha Levin <sashal@kernel.org>]

From: Sean Christopherson <seanjc@google.com>

[ Upstream commit febae924e83017834994054916dd612266aa1e5d ]

Invert the include ordering between x86.h and mmu.h, and move
mmu_is_nested() to mmu.h where it belongs (mmu_is_nested()'s placement in
x86.h was solely responsible for the existing ordering), so that x86.h is
not included by most KVM internal headers (but includes them).

No functional change intended.

Reviewed-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Message-ID: <20260613000329.732085-8-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Stable-dep-of: e62392bf39eb ("KVM: x86: Disallow EFER.LME and EFER.LMA if long mode is not supported")
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/x86/kvm/mmu.h | 6 +++++-
 arch/x86/kvm/x86.h | 6 +-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kvm/mmu.h b/arch/x86/kvm/mmu.h
index e1bb663ebbd58..f9e137cc831fe 100644
--- a/arch/x86/kvm/mmu.h
+++ b/arch/x86/kvm/mmu.h
@@ -4,7 +4,6 @@
 
 #include <linux/kvm_host.h>
 #include "regs.h"
-#include "x86.h"
 #include "cpuid.h"
 
 extern bool __read_mostly enable_mmio_caching;
@@ -300,6 +299,11 @@ static inline void kvm_update_page_stats(struct kvm *kvm, int level, int count)
 	atomic64_add(count, &kvm->stat.pages[level - 1]);
 }
 
+static inline bool mmu_is_nested(struct kvm_vcpu *vcpu)
+{
+	return vcpu->arch.mmu == &vcpu->arch.guest_mmu;
+}
+
 static inline gpa_t kvm_translate_gpa(struct kvm_vcpu *vcpu,
 				      struct kvm_mmu *mmu,
 				      gpa_t gpa, u64 access,
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index 138d2cfe5ead8..e5ece3eeb4f16 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -6,6 +6,7 @@
 #include <asm/fpu/xstate.h>
 #include <asm/mce.h>
 #include <asm/pvclock.h>
+#include "mmu.h"
 #include "regs.h"
 #include "kvm_emulate.h"
 #include "cpuid.h"
@@ -210,11 +211,6 @@ static inline bool x86_exception_has_error_code(unsigned int vector)
 	return (1U << vector) & exception_has_error_code;
 }
 
-static inline bool mmu_is_nested(struct kvm_vcpu *vcpu)
-{
-	return vcpu->arch.mmu == &vcpu->arch.guest_mmu;
-}
-
 static inline u8 vcpu_virt_addr_bits(struct kvm_vcpu *vcpu)
 {
 	return kvm_is_cr4_bit_set(vcpu, X86_CR4_LA57) ? 57 : 48;
-- 
2.53.0