Merge branch kvm-arm64/misc-7.2 into kvmarm-master/next

* kvm-arm64/misc-7.2:
  : .
  : - Check for a valid vcpu pointer upon deactivating traps when handling
  :   a HYP panic in VHE mode
  :
  : - Make the __deactivate_fgt() macro use its arguments instead of the
  :   surrounding context
  :
  : - Don't bother with initialising TPIDR_EL2 in the hyp stubs, as this
  :   is already taken care of in more obvious places
  :
  : - Drop the unused kvm_arch pointer passed to __load_stage2()
  :
  : - Return -EOPNOTSUPP when a hypercall fails for some reason, instead of
  :   returning whatever was in the result structure
  :
  : - Make the ITS ABI selection helpers return void, which avoids wondering
  :   about the nature of the return code (always 0)
  : .
  KVM: arm64: vgic-its: Make ABI commit helpers return void
  KVM: arm64: Set a Linux errno on SMCCC error in kvm_call_hyp_nvhe()
  KVM: arm64: Remove @arch from __load_stage2()
  KVM: arm64: Don't populate TPIDR_EL2 in finalise_el2()
  KVM: arm64: Fix __deactivate_fgt macro parameter typo
  KVM: arm64: Guard against NULL vcpu on VHE hyp panic path

Signed-off-by: Marc Zyngier <maz@kernel.org>

3 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
index fee55e49c132..4e329e39a695 100644
--- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c
+++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
@@ -355,7 +355,7 @@ int __pkvm_prot_finalize(void)
 	kvm_flush_dcache_to_poc(params, sizeof(*params));
 
 	write_sysreg_hcr(params->hcr_el2);
-	__load_stage2(&host_mmu.arch.mmu, &host_mmu.arch);
+	__load_stage2(&host_mmu.arch.mmu);
 
 	/*
 	 * Make sure to have an ISB before the TLB maintenance below but only
diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c
index 8d1df3d33595..7318e3e6a5f3 100644
--- a/arch/arm64/kvm/hyp/nvhe/switch.c
+++ b/arch/arm64/kvm/hyp/nvhe/switch.c
@@ -315,7 +315,7 @@ int __kvm_vcpu_run(struct kvm_vcpu *vcpu)
 	__sysreg_restore_state_nvhe(guest_ctxt);
 
 	mmu = kern_hyp_va(vcpu->arch.hw_mmu);
-	__load_stage2(mmu, kern_hyp_va(mmu->arch));
+	__load_stage2(mmu);
 	__activate_traps(vcpu);
 
 	__hyp_vgic_restore_state(vcpu);
diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c
index b29140995d48..fdb90483340c 100644
--- a/arch/arm64/kvm/hyp/nvhe/tlb.c
+++ b/arch/arm64/kvm/hyp/nvhe/tlb.c
@@ -110,7 +110,7 @@ static void enter_vmid_context(struct kvm_s2_mmu *mmu,
 	if (vcpu)
 		__load_host_stage2();
 	else
-		__load_stage2(mmu, kern_hyp_va(mmu->arch));
+		__load_stage2(mmu);
 
 	asm(ALTERNATIVE("isb", "nop", ARM64_WORKAROUND_SPECULATIVE_AT));
 }
@@ -128,7 +128,7 @@ static void exit_vmid_context(struct tlb_inv_context *cxt)
 		return;
 
 	if (vcpu)
-		__load_stage2(mmu, kern_hyp_va(mmu->arch));
+		__load_stage2(mmu);
 	else
 		__load_host_stage2();