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Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
-rw-r--r--arch/arm64/kvm/sys_regs.c218
1 files changed, 152 insertions, 66 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index c20bd6f21e60..82ffb3b3b3cf 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -108,7 +108,6 @@ static bool get_el2_to_el1_mapping(unsigned int reg,
PURE_EL2_SYSREG( HACR_EL2 );
PURE_EL2_SYSREG( VTTBR_EL2 );
PURE_EL2_SYSREG( VTCR_EL2 );
- PURE_EL2_SYSREG( RVBAR_EL2 );
PURE_EL2_SYSREG( TPIDR_EL2 );
PURE_EL2_SYSREG( HPFAR_EL2 );
PURE_EL2_SYSREG( HCRX_EL2 );
@@ -144,6 +143,7 @@ static bool get_el2_to_el1_mapping(unsigned int reg,
MAPPED_EL2_SYSREG(SPSR_EL2, SPSR_EL1, NULL );
MAPPED_EL2_SYSREG(ZCR_EL2, ZCR_EL1, NULL );
MAPPED_EL2_SYSREG(CONTEXTIDR_EL2, CONTEXTIDR_EL1, NULL );
+ MAPPED_EL2_SYSREG(SCTLR2_EL2, SCTLR2_EL1, NULL );
default:
return false;
}
@@ -533,8 +533,7 @@ static bool access_gic_sre(struct kvm_vcpu *vcpu,
return ignore_write(vcpu, p);
if (p->Op1 == 4) { /* ICC_SRE_EL2 */
- p->regval = (ICC_SRE_EL2_ENABLE | ICC_SRE_EL2_SRE |
- ICC_SRE_EL1_DIB | ICC_SRE_EL1_DFB);
+ p->regval = KVM_ICC_SRE_EL2;
} else { /* ICC_SRE_EL1 */
p->regval = vcpu->arch.vgic_cpu.vgic_v3.vgic_sre;
}
@@ -773,6 +772,12 @@ static u64 reset_mpidr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r)
return mpidr;
}
+static unsigned int hidden_visibility(const struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *r)
+{
+ return REG_HIDDEN;
+}
+
static unsigned int pmu_visibility(const struct kvm_vcpu *vcpu,
const struct sys_reg_desc *r)
{
@@ -1612,13 +1617,14 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu,
val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_GCS);
val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_THE);
val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_MTEX);
- val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_DF2);
val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_PFAR);
val &= ~ARM64_FEATURE_MASK(ID_AA64PFR1_EL1_MPAM_frac);
break;
case SYS_ID_AA64PFR2_EL1:
- /* We only expose FPMR */
- val &= ID_AA64PFR2_EL1_FPMR;
+ val &= ID_AA64PFR2_EL1_FPMR |
+ (kvm_has_mte(vcpu->kvm) ?
+ ID_AA64PFR2_EL1_MTEFAR | ID_AA64PFR2_EL1_MTESTOREONLY :
+ 0);
break;
case SYS_ID_AA64ISAR1_EL1:
if (!vcpu_has_ptrauth(vcpu))
@@ -1643,8 +1649,10 @@ static u64 __kvm_read_sanitised_id_reg(const struct kvm_vcpu *vcpu,
val &= ~ID_AA64MMFR2_EL1_NV;
break;
case SYS_ID_AA64MMFR3_EL1:
- val &= ID_AA64MMFR3_EL1_TCRX | ID_AA64MMFR3_EL1_S1POE |
- ID_AA64MMFR3_EL1_S1PIE;
+ val &= ID_AA64MMFR3_EL1_TCRX |
+ ID_AA64MMFR3_EL1_SCTLRX |
+ ID_AA64MMFR3_EL1_S1POE |
+ ID_AA64MMFR3_EL1_S1PIE;
break;
case SYS_ID_MMFR4_EL1:
val &= ~ARM64_FEATURE_MASK(ID_MMFR4_EL1_CCIDX);
@@ -1811,7 +1819,7 @@ static u64 sanitise_id_aa64pfr0_el1(const struct kvm_vcpu *vcpu, u64 val)
val |= SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, CSV3, IMP);
}
- if (kvm_vgic_global_state.type == VGIC_V3) {
+ if (vgic_is_v3(vcpu->kvm)) {
val &= ~ID_AA64PFR0_EL1_GIC_MASK;
val |= SYS_FIELD_PREP_ENUM(ID_AA64PFR0_EL1, GIC, IMP);
}
@@ -1953,6 +1961,14 @@ static int set_id_aa64pfr0_el1(struct kvm_vcpu *vcpu,
(vcpu_has_nv(vcpu) && !FIELD_GET(ID_AA64PFR0_EL1_EL2, user_val)))
return -EINVAL;
+ /*
+ * If we are running on a GICv5 host and support FEAT_GCIE_LEGACY, then
+ * we support GICv3. Fail attempts to do anything but set that to IMP.
+ */
+ if (vgic_is_v3_compat(vcpu->kvm) &&
+ FIELD_GET(ID_AA64PFR0_EL1_GIC_MASK, user_val) != ID_AA64PFR0_EL1_GIC_IMP)
+ return -EINVAL;
+
return set_id_reg(vcpu, rd, user_val);
}
@@ -2325,6 +2341,10 @@ static bool bad_redir_trap(struct kvm_vcpu *vcpu,
EL2_REG_FILTERED(name, acc, rst, v, el2_visibility)
#define EL2_REG_VNCR(name, rst, v) EL2_REG(name, bad_vncr_trap, rst, v)
+#define EL2_REG_VNCR_FILT(name, vis) \
+ EL2_REG_FILTERED(name, bad_vncr_trap, reset_val, 0, vis)
+#define EL2_REG_VNCR_GICv3(name) \
+ EL2_REG_VNCR_FILT(name, hidden_visibility)
#define EL2_REG_REDIR(name, rst, v) EL2_REG(name, bad_redir_trap, rst, v)
/*
@@ -2483,6 +2503,21 @@ static unsigned int vncr_el2_visibility(const struct kvm_vcpu *vcpu,
return REG_HIDDEN;
}
+static unsigned int sctlr2_visibility(const struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *rd)
+{
+ if (kvm_has_sctlr2(vcpu->kvm))
+ return 0;
+
+ return REG_HIDDEN;
+}
+
+static unsigned int sctlr2_el2_visibility(const struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *rd)
+{
+ return __el2_visibility(vcpu, rd, sctlr2_visibility);
+}
+
static bool access_zcr_el2(struct kvm_vcpu *vcpu,
struct sys_reg_params *p,
const struct sys_reg_desc *r)
@@ -2513,11 +2548,7 @@ static bool access_gic_vtr(struct kvm_vcpu *vcpu,
if (p->is_write)
return write_to_read_only(vcpu, p, r);
- p->regval = kvm_vgic_global_state.ich_vtr_el2;
- p->regval &= ~(ICH_VTR_EL2_DVIM |
- ICH_VTR_EL2_A3V |
- ICH_VTR_EL2_IDbits);
- p->regval |= ICH_VTR_EL2_nV4;
+ p->regval = kvm_get_guest_vtr_el2();
return true;
}
@@ -2588,6 +2619,26 @@ static unsigned int tcr2_el2_visibility(const struct kvm_vcpu *vcpu,
return __el2_visibility(vcpu, rd, tcr2_visibility);
}
+static unsigned int fgt2_visibility(const struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *rd)
+{
+ if (el2_visibility(vcpu, rd) == 0 &&
+ kvm_has_feat(vcpu->kvm, ID_AA64MMFR0_EL1, FGT, FGT2))
+ return 0;
+
+ return REG_HIDDEN;
+}
+
+static unsigned int fgt_visibility(const struct kvm_vcpu *vcpu,
+ const struct sys_reg_desc *rd)
+{
+ if (el2_visibility(vcpu, rd) == 0 &&
+ kvm_has_feat(vcpu->kvm, ID_AA64MMFR0_EL1, FGT, IMP))
+ return 0;
+
+ return REG_HIDDEN;
+}
+
static unsigned int s1pie_visibility(const struct kvm_vcpu *vcpu,
const struct sys_reg_desc *rd)
{
@@ -2639,6 +2690,23 @@ static bool access_mdcr(struct kvm_vcpu *vcpu,
return true;
}
+static bool access_ras(struct kvm_vcpu *vcpu,
+ struct sys_reg_params *p,
+ const struct sys_reg_desc *r)
+{
+ struct kvm *kvm = vcpu->kvm;
+
+ switch(reg_to_encoding(r)) {
+ default:
+ if (!kvm_has_feat(kvm, ID_AA64PFR0_EL1, RAS, IMP)) {
+ kvm_inject_undefined(vcpu);
+ return false;
+ }
+ }
+
+ return trap_raz_wi(vcpu, p, r);
+}
+
/*
* For historical (ahem ABI) reasons, KVM treated MIDR_EL1, REVIDR_EL1, and
* AIDR_EL1 as "invariant" registers, meaning userspace cannot change them.
@@ -2866,7 +2934,6 @@ static const struct sys_reg_desc sys_reg_descs[] = {
ID_AA64PFR0_EL1_FP)),
ID_FILTERED(ID_AA64PFR1_EL1, id_aa64pfr1_el1,
~(ID_AA64PFR1_EL1_PFAR |
- ID_AA64PFR1_EL1_DF2 |
ID_AA64PFR1_EL1_MTEX |
ID_AA64PFR1_EL1_THE |
ID_AA64PFR1_EL1_GCS |
@@ -2878,7 +2945,10 @@ static const struct sys_reg_desc sys_reg_descs[] = {
ID_AA64PFR1_EL1_MPAM_frac |
ID_AA64PFR1_EL1_RAS_frac |
ID_AA64PFR1_EL1_MTE)),
- ID_WRITABLE(ID_AA64PFR2_EL1, ID_AA64PFR2_EL1_FPMR),
+ ID_WRITABLE(ID_AA64PFR2_EL1,
+ ID_AA64PFR2_EL1_FPMR |
+ ID_AA64PFR2_EL1_MTEFAR |
+ ID_AA64PFR2_EL1_MTESTOREONLY),
ID_UNALLOCATED(4,3),
ID_WRITABLE(ID_AA64ZFR0_EL1, ~ID_AA64ZFR0_EL1_RES0),
ID_HIDDEN(ID_AA64SMFR0_EL1),
@@ -2945,6 +3015,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
ID_AA64MMFR2_EL1_NV |
ID_AA64MMFR2_EL1_CCIDX)),
ID_WRITABLE(ID_AA64MMFR3_EL1, (ID_AA64MMFR3_EL1_TCRX |
+ ID_AA64MMFR3_EL1_SCTLRX |
ID_AA64MMFR3_EL1_S1PIE |
ID_AA64MMFR3_EL1_S1POE)),
ID_WRITABLE(ID_AA64MMFR4_EL1, ID_AA64MMFR4_EL1_NV_frac),
@@ -2955,6 +3026,8 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ SYS_DESC(SYS_SCTLR_EL1), access_vm_reg, reset_val, SCTLR_EL1, 0x00C50078 },
{ SYS_DESC(SYS_ACTLR_EL1), access_actlr, reset_actlr, ACTLR_EL1 },
{ SYS_DESC(SYS_CPACR_EL1), NULL, reset_val, CPACR_EL1, 0 },
+ { SYS_DESC(SYS_SCTLR2_EL1), access_vm_reg, reset_val, SCTLR2_EL1, 0,
+ .visibility = sctlr2_visibility },
MTE_REG(RGSR_EL1),
MTE_REG(GCR_EL1),
@@ -2984,14 +3057,14 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ SYS_DESC(SYS_AFSR1_EL1), access_vm_reg, reset_unknown, AFSR1_EL1 },
{ SYS_DESC(SYS_ESR_EL1), access_vm_reg, reset_unknown, ESR_EL1 },
- { SYS_DESC(SYS_ERRIDR_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERRSELR_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXFR_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXCTLR_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXSTATUS_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXADDR_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXMISC0_EL1), trap_raz_wi },
- { SYS_DESC(SYS_ERXMISC1_EL1), trap_raz_wi },
+ { SYS_DESC(SYS_ERRIDR_EL1), access_ras },
+ { SYS_DESC(SYS_ERRSELR_EL1), access_ras },
+ { SYS_DESC(SYS_ERXFR_EL1), access_ras },
+ { SYS_DESC(SYS_ERXCTLR_EL1), access_ras },
+ { SYS_DESC(SYS_ERXSTATUS_EL1), access_ras },
+ { SYS_DESC(SYS_ERXADDR_EL1), access_ras },
+ { SYS_DESC(SYS_ERXMISC0_EL1), access_ras },
+ { SYS_DESC(SYS_ERXMISC1_EL1), access_ras },
MTE_REG(TFSR_EL1),
MTE_REG(TFSRE0_EL1),
@@ -3302,12 +3375,14 @@ static const struct sys_reg_desc sys_reg_descs[] = {
EL2_REG_VNCR(VMPIDR_EL2, reset_unknown, 0),
EL2_REG(SCTLR_EL2, access_rw, reset_val, SCTLR_EL2_RES1),
EL2_REG(ACTLR_EL2, access_rw, reset_val, 0),
+ EL2_REG_FILTERED(SCTLR2_EL2, access_vm_reg, reset_val, 0,
+ sctlr2_el2_visibility),
EL2_REG_VNCR(HCR_EL2, reset_hcr, 0),
EL2_REG(MDCR_EL2, access_mdcr, reset_mdcr, 0),
EL2_REG(CPTR_EL2, access_rw, reset_val, CPTR_NVHE_EL2_RES1),
EL2_REG_VNCR(HSTR_EL2, reset_val, 0),
- EL2_REG_VNCR(HFGRTR_EL2, reset_val, 0),
- EL2_REG_VNCR(HFGWTR_EL2, reset_val, 0),
+ EL2_REG_VNCR_FILT(HFGRTR_EL2, fgt_visibility),
+ EL2_REG_VNCR_FILT(HFGWTR_EL2, fgt_visibility),
EL2_REG_VNCR(HFGITR_EL2, reset_val, 0),
EL2_REG_VNCR(HACR_EL2, reset_val, 0),
@@ -3327,9 +3402,14 @@ static const struct sys_reg_desc sys_reg_descs[] = {
vncr_el2_visibility),
{ SYS_DESC(SYS_DACR32_EL2), undef_access, reset_unknown, DACR32_EL2 },
- EL2_REG_VNCR(HDFGRTR_EL2, reset_val, 0),
- EL2_REG_VNCR(HDFGWTR_EL2, reset_val, 0),
- EL2_REG_VNCR(HAFGRTR_EL2, reset_val, 0),
+ EL2_REG_VNCR_FILT(HDFGRTR2_EL2, fgt2_visibility),
+ EL2_REG_VNCR_FILT(HDFGWTR2_EL2, fgt2_visibility),
+ EL2_REG_VNCR_FILT(HFGRTR2_EL2, fgt2_visibility),
+ EL2_REG_VNCR_FILT(HFGWTR2_EL2, fgt2_visibility),
+ EL2_REG_VNCR_FILT(HDFGRTR_EL2, fgt_visibility),
+ EL2_REG_VNCR_FILT(HDFGWTR_EL2, fgt_visibility),
+ EL2_REG_VNCR_FILT(HAFGRTR_EL2, fgt_visibility),
+ EL2_REG_VNCR_FILT(HFGITR2_EL2, fgt2_visibility),
EL2_REG_REDIR(SPSR_EL2, reset_val, 0),
EL2_REG_REDIR(ELR_EL2, reset_val, 0),
{ SYS_DESC(SYS_SP_EL1), access_sp_el1},
@@ -3344,6 +3424,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
EL2_REG(AFSR0_EL2, access_rw, reset_val, 0),
EL2_REG(AFSR1_EL2, access_rw, reset_val, 0),
EL2_REG_REDIR(ESR_EL2, reset_val, 0),
+ EL2_REG_VNCR(VSESR_EL2, reset_unknown, 0),
{ SYS_DESC(SYS_FPEXC32_EL2), undef_access, reset_val, FPEXC32_EL2, 0x700 },
EL2_REG_REDIR(FAR_EL2, reset_val, 0),
@@ -3370,43 +3451,44 @@ static const struct sys_reg_desc sys_reg_descs[] = {
{ SYS_DESC(SYS_MPAMVPM7_EL2), undef_access },
EL2_REG(VBAR_EL2, access_rw, reset_val, 0),
- EL2_REG(RVBAR_EL2, access_rw, reset_val, 0),
+ { SYS_DESC(SYS_RVBAR_EL2), undef_access },
{ SYS_DESC(SYS_RMR_EL2), undef_access },
+ EL2_REG_VNCR(VDISR_EL2, reset_unknown, 0),
- EL2_REG_VNCR(ICH_AP0R0_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP0R1_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP0R2_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP0R3_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP1R0_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP1R1_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP1R2_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_AP1R3_EL2, reset_val, 0),
+ EL2_REG_VNCR_GICv3(ICH_AP0R0_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP0R1_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP0R2_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP0R3_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP1R0_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP1R1_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP1R2_EL2),
+ EL2_REG_VNCR_GICv3(ICH_AP1R3_EL2),
{ SYS_DESC(SYS_ICC_SRE_EL2), access_gic_sre },
- EL2_REG_VNCR(ICH_HCR_EL2, reset_val, 0),
+ EL2_REG_VNCR_GICv3(ICH_HCR_EL2),
{ SYS_DESC(SYS_ICH_VTR_EL2), access_gic_vtr },
{ SYS_DESC(SYS_ICH_MISR_EL2), access_gic_misr },
{ SYS_DESC(SYS_ICH_EISR_EL2), access_gic_eisr },
{ SYS_DESC(SYS_ICH_ELRSR_EL2), access_gic_elrsr },
- EL2_REG_VNCR(ICH_VMCR_EL2, reset_val, 0),
-
- EL2_REG_VNCR(ICH_LR0_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR1_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR2_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR3_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR4_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR5_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR6_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR7_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR8_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR9_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR10_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR11_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR12_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR13_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR14_EL2, reset_val, 0),
- EL2_REG_VNCR(ICH_LR15_EL2, reset_val, 0),
+ EL2_REG_VNCR_GICv3(ICH_VMCR_EL2),
+
+ EL2_REG_VNCR_GICv3(ICH_LR0_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR1_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR2_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR3_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR4_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR5_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR6_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR7_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR8_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR9_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR10_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR11_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR12_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR13_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR14_EL2),
+ EL2_REG_VNCR_GICv3(ICH_LR15_EL2),
EL2_REG(CONTEXTIDR_EL2, access_rw, reset_val, 0),
EL2_REG(TPIDR_EL2, access_rw, reset_val, 0),
@@ -4275,12 +4357,12 @@ static const struct sys_reg_desc cp15_64_regs[] = {
};
static bool check_sysreg_table(const struct sys_reg_desc *table, unsigned int n,
- bool is_32)
+ bool reset_check)
{
unsigned int i;
for (i = 0; i < n; i++) {
- if (!is_32 && table[i].reg && !table[i].reset) {
+ if (reset_check && table[i].reg && !table[i].reset) {
kvm_err("sys_reg table %pS entry %d (%s) lacks reset\n",
&table[i], i, table[i].name);
return false;
@@ -4475,7 +4557,7 @@ static bool kvm_esr_cp10_id_to_sys64(u64 esr, struct sys_reg_params *params)
return true;
kvm_pr_unimpl("Unhandled cp10 register %s: %u\n",
- params->is_write ? "write" : "read", reg_id);
+ str_write_read(params->is_write), reg_id);
return false;
}
@@ -5269,18 +5351,22 @@ int kvm_finalize_sys_regs(struct kvm_vcpu *vcpu)
int __init kvm_sys_reg_table_init(void)
{
+ const struct sys_reg_desc *gicv3_regs;
bool valid = true;
- unsigned int i;
+ unsigned int i, sz;
int ret = 0;
/* Make sure tables are unique and in order. */
- valid &= check_sysreg_table(sys_reg_descs, ARRAY_SIZE(sys_reg_descs), false);
- valid &= check_sysreg_table(cp14_regs, ARRAY_SIZE(cp14_regs), true);
- valid &= check_sysreg_table(cp14_64_regs, ARRAY_SIZE(cp14_64_regs), true);
- valid &= check_sysreg_table(cp15_regs, ARRAY_SIZE(cp15_regs), true);
- valid &= check_sysreg_table(cp15_64_regs, ARRAY_SIZE(cp15_64_regs), true);
+ valid &= check_sysreg_table(sys_reg_descs, ARRAY_SIZE(sys_reg_descs), true);
+ valid &= check_sysreg_table(cp14_regs, ARRAY_SIZE(cp14_regs), false);
+ valid &= check_sysreg_table(cp14_64_regs, ARRAY_SIZE(cp14_64_regs), false);
+ valid &= check_sysreg_table(cp15_regs, ARRAY_SIZE(cp15_regs), false);
+ valid &= check_sysreg_table(cp15_64_regs, ARRAY_SIZE(cp15_64_regs), false);
valid &= check_sysreg_table(sys_insn_descs, ARRAY_SIZE(sys_insn_descs), false);
+ gicv3_regs = vgic_v3_get_sysreg_table(&sz);
+ valid &= check_sysreg_table(gicv3_regs, sz, false);
+
if (!valid)
return -EINVAL;
generated by cgit (git 2.34.1) at 2025-07-31 13:18:00 +0000