kvm/arm: use PSR_AA32 definitions

Some code cares about the SPSR_ELx format for exceptions taken from
AArch32 to inspect or manipulate the SPSR_ELx value, which is already in
the SPSR_ELx format, and not in the AArch32 PSR format.

To separate these from cases where we care about the AArch32 PSR format,
migrate these cases to use the PSR_AA32_* definitions rather than
COMPAT_PSR_*.

There should be no functional change as a result of this patch.

Note that arm64 KVM does not support a compat KVM API, and always uses
the SPSR_ELx format, even for AArch32 guests.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

4 files changed, 21 insertions, 21 deletions

diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c
index 56a0260ceb11..cdd4d9d6d575 100644
--- a/arch/arm64/kvm/guest.c
+++ b/arch/arm64/kvm/guest.c
@@ -107,14 +107,14 @@ static int set_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg)
 	}
 
 	if (off == KVM_REG_ARM_CORE_REG(regs.pstate)) {
-		u32 mode = (*(u32 *)valp) & COMPAT_PSR_MODE_MASK;
+		u32 mode = (*(u32 *)valp) & PSR_AA32_MODE_MASK;
 		switch (mode) {
-		case COMPAT_PSR_MODE_USR:
-		case COMPAT_PSR_MODE_FIQ:
-		case COMPAT_PSR_MODE_IRQ:
-		case COMPAT_PSR_MODE_SVC:
-		case COMPAT_PSR_MODE_ABT:
-		case COMPAT_PSR_MODE_UND:
+		case PSR_AA32_MODE_USR:
+		case PSR_AA32_MODE_FIQ:
+		case PSR_AA32_MODE_IRQ:
+		case PSR_AA32_MODE_SVC:
+		case PSR_AA32_MODE_ABT:
+		case PSR_AA32_MODE_UND:
 		case PSR_MODE_EL0t:
 		case PSR_MODE_EL1t:
 		case PSR_MODE_EL1h:
diff --git a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
index 39be799d0417..215c7c0eb3b0 100644
--- a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
+++ b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
@@ -27,7 +27,7 @@
 static bool __hyp_text __is_be(struct kvm_vcpu *vcpu)
 {
 	if (vcpu_mode_is_32bit(vcpu))
-		return !!(read_sysreg_el2(spsr) & COMPAT_PSR_E_BIT);
+		return !!(read_sysreg_el2(spsr) & PSR_AA32_E_BIT);
 
 	return !!(read_sysreg(SCTLR_EL1) & SCTLR_ELx_EE);
 }
diff --git a/arch/arm64/kvm/regmap.c b/arch/arm64/kvm/regmap.c
index eefe403a2e63..7a5173ea2276 100644
--- a/arch/arm64/kvm/regmap.c
+++ b/arch/arm64/kvm/regmap.c
@@ -112,22 +112,22 @@ static const unsigned long vcpu_reg_offsets[VCPU_NR_MODES][16] = {
 unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num)
 {
 	unsigned long *reg_array = (unsigned long *)&vcpu->arch.ctxt.gp_regs.regs;
-	unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK;
+	unsigned long mode = *vcpu_cpsr(vcpu) & PSR_AA32_MODE_MASK;
 
 	switch (mode) {
-	case COMPAT_PSR_MODE_USR ... COMPAT_PSR_MODE_SVC:
+	case PSR_AA32_MODE_USR ... PSR_AA32_MODE_SVC:
 		mode &= ~PSR_MODE32_BIT; /* 0 ... 3 */
 		break;
 
-	case COMPAT_PSR_MODE_ABT:
+	case PSR_AA32_MODE_ABT:
 		mode = 4;
 		break;
 
-	case COMPAT_PSR_MODE_UND:
+	case PSR_AA32_MODE_UND:
 		mode = 5;
 		break;
 
-	case COMPAT_PSR_MODE_SYS:
+	case PSR_AA32_MODE_SYS:
 		mode = 0;	/* SYS maps to USR */
 		break;
 
@@ -143,13 +143,13 @@ unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num)
  */
 static int vcpu_spsr32_mode(const struct kvm_vcpu *vcpu)
 {
-	unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK;
+	unsigned long mode = *vcpu_cpsr(vcpu) & PSR_AA32_MODE_MASK;
 	switch (mode) {
-	case COMPAT_PSR_MODE_SVC: return KVM_SPSR_SVC;
-	case COMPAT_PSR_MODE_ABT: return KVM_SPSR_ABT;
-	case COMPAT_PSR_MODE_UND: return KVM_SPSR_UND;
-	case COMPAT_PSR_MODE_IRQ: return KVM_SPSR_IRQ;
-	case COMPAT_PSR_MODE_FIQ: return KVM_SPSR_FIQ;
+	case PSR_AA32_MODE_SVC: return KVM_SPSR_SVC;
+	case PSR_AA32_MODE_ABT: return KVM_SPSR_ABT;
+	case PSR_AA32_MODE_UND: return KVM_SPSR_UND;
+	case PSR_AA32_MODE_IRQ: return KVM_SPSR_IRQ;
+	case PSR_AA32_MODE_FIQ: return KVM_SPSR_FIQ;
 	default: BUG();
 	}
 }
diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index a74311beda35..4e4aedaf7ab7 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -42,8 +42,8 @@ static const struct kvm_regs default_regs_reset = {
 };
 
 static const struct kvm_regs default_regs_reset32 = {
-	.regs.pstate = (COMPAT_PSR_MODE_SVC | COMPAT_PSR_A_BIT |
-			COMPAT_PSR_I_BIT | COMPAT_PSR_F_BIT),
+	.regs.pstate = (PSR_AA32_MODE_SVC | PSR_AA32_A_BIT |
+			PSR_AA32_I_BIT | PSR_AA32_F_BIT),
 };
 
 static bool cpu_has_32bit_el1(void)