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KVM: arm64: Rename kvm_vcpu_dabt_isextabt() 

kvm_vcpu_dabt_isextabt() is not specific to data aborts and, unlike
kvm_vcpu_dabt_issext(), has nothing to do with sign extension.

Rename it to 'kvm_vcpu_abt_issea()'.

Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Quentin Perret <qperret@google.com>
Link: https://lore.kernel.org/r/20200729102821.23392-2-will@kernel.org
This commit is contained in:
Will Deacon 2020-07-29 11:28:18 +01:00 committed by Marc Zyngier
parent 1ccf2fe35c
commit c9a636f29b
3 changed files with 3 additions and 3 deletions
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2
arch/arm64/include/asm/kvm_emulate.h
View File

@ -366,7 +366,7 @@ static __always_inline u8 kvm_vcpu_trap_get_fault_type(const struct kvm_vcpu *vc
return kvm_vcpu_get_esr(vcpu) & ESR_ELx_FSC_TYPE;
}
static __always_inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu)
static __always_inline bool kvm_vcpu_abt_issea(const struct kvm_vcpu *vcpu)
{
switch (kvm_vcpu_trap_get_fault(vcpu)) {
case FSC_SEA:

2
arch/arm64/kvm/hyp/switch.c
View File

@ -594,7 +594,7 @@ static bool __hyp_text fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
valid = kvm_vcpu_trap_get_class(vcpu) == ESR_ELx_EC_DABT_LOW &&
kvm_vcpu_trap_get_fault_type(vcpu) == FSC_FAULT &&
kvm_vcpu_dabt_isvalid(vcpu) &&
!kvm_vcpu_dabt_isextabt(vcpu) &&
!kvm_vcpu_abt_issea(vcpu) &&
!kvm_vcpu_dabt_iss1tw(vcpu);
if (valid) {

2
arch/arm64/kvm/mmu.c
View File

@ -2074,7 +2074,7 @@ int kvm_handle_guest_abort(struct kvm_vcpu *vcpu, struct kvm_run *run)
is_iabt = kvm_vcpu_trap_is_iabt(vcpu);
/* Synchronous External Abort? */
if (kvm_vcpu_dabt_isextabt(vcpu)) {
if (kvm_vcpu_abt_issea(vcpu)) {
/*
* For RAS the host kernel may handle this abort.
* There is no need to pass the error into the guest.