// SPDX-License-Identifier: GPL-2.0
/*
* Check for KVM_GET_REG_LIST regressions.
*
* Copyright (C) 2020, Red Hat, Inc.
*
* While the blessed list should be created from the oldest possible
* kernel, we can't go older than v5.2, though, because that's the first
* release which includes df205b5c6328 ("KVM: arm64: Filter out invalid
* core register IDs in KVM_GET_REG_LIST"). Without that commit the core
* registers won't match expectations.
*/
#include <stdio.h>
#include "kvm_util.h"
#include "test_util.h"
#include "processor.h"
struct feature_id_reg {
__u64 reg;
__u64 id_reg;
__u64 feat_shift;
__u64 feat_min;
};
static struct feature_id_reg feat_id_regs[] = {
{
ARM64_SYS_REG(3, 0, 2, 0, 3), /* TCR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
0,
1
},
{
ARM64_SYS_REG(3, 0, 10, 2, 2), /* PIRE0_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
8,
1
},
{
ARM64_SYS_REG(3, 0, 10, 2, 3), /* PIR_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
8,
1
},
{
ARM64_SYS_REG(3, 0, 10, 2, 4), /* POR_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
16,
1
},
{
ARM64_SYS_REG(3, 3, 10, 2, 4), /* POR_EL0 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
16,
1
}
};
bool filter_reg(__u64 reg)
{
/*
* DEMUX register presence depends on the host's CLIDR_EL1.
* This means there's no set of them that we can bless.
*/
if ((reg & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX)
return true;
return false;
}
static bool check_supported_feat_reg(struct kvm_vcpu *vcpu, __u64 reg)
{
int i, ret;
__u64 data, feat_val;
for (i = 0; i < ARRAY_SIZE(feat_id_regs); i++) {
if (feat_id_regs[i].reg == reg) {
ret = __vcpu_get_reg(vcpu, feat_id_regs[i].id_reg, &data);
if (ret < 0)
return false;
feat_val = ((data >> feat_id_regs[i].feat_shift) & 0xf);
return feat_val >= feat_id_regs[i].feat_min;
}
}
return true;
}
bool check_supported_reg(struct kvm_vcpu *vcpu, __u64 reg)
{
return check_supported_feat_reg(vcpu, reg);
}
bool check_reject_set(int err)
{
return err == EPERM;
}
void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
{
struct vcpu_reg_sublist *s;
int feature;
for_each_sublist(c, s) {
if (s->finalize) {
feature = s->feature;
vcpu_ioctl(vcpu, KVM_ARM_VCPU_FINALIZE, &feature);
}
}
}
#define REG_MASK (KVM_REG_ARCH_MASK | KVM_REG_SIZE_MASK | KVM_REG_ARM_COPROC_MASK)
#define CORE_REGS_XX_NR_WORDS 2
#define CORE_SPSR_XX_NR_WORDS 2
#define CORE_FPREGS_XX_NR_WORDS 4
static const char *core_id_to_str(const char *prefix, __u64 id)
{
__u64 core_off = id & ~REG_MASK, idx;
/*
* core_off is the offset into struct kvm_regs
*/
switch (core_off) {
case KVM_REG_ARM_CORE_REG(regs.regs[0]) ...
KVM_REG_ARM_CORE_REG(regs.regs[30]):
idx = (core_off - KVM_REG_ARM_CORE_REG(regs.regs[0])) / CORE_REGS_XX_NR_WORDS;
TEST_ASSERT(idx < 31, "%s: Unexpected regs.regs index: %lld", prefix, idx);
return strdup_printf("KVM_REG_ARM_CORE_REG(regs.regs[%lld])", idx);
case KVM_REG_ARM_CORE_REG(regs.sp):
return "KVM_REG_ARM_CORE_REG(regs.sp)";
case KVM_REG_ARM_CORE_REG(regs.pc):
return "KVM_REG_ARM_CORE_REG(regs.pc)";
case KVM_REG_ARM_CORE_REG(regs.pstate):
return "KVM_REG_ARM_CORE_REG(regs.pstate)";
case KVM_REG_ARM_CORE_REG(sp_el1):
return "KVM_REG_ARM_CORE_REG(sp_el1)";
case KVM_REG_ARM_CORE_REG(elr_el1):
return "KVM_REG_ARM_CORE_REG(elr_el1)";
case KVM_REG_ARM_CORE_REG(spsr[0]) ...
KVM_REG_ARM_CORE_REG(spsr[KVM_NR_SPSR - 1]):
idx = (core_off - KVM_REG_ARM_CORE_REG(spsr[0])) / CORE_SPSR_XX_NR_WORDS;
TEST_ASSERT(idx < KVM_NR_SPSR, "%s: Unexpected spsr index: %lld", prefix, idx);
return strdup_printf("KVM_REG_ARM_CORE_REG(spsr[%lld])", idx);
case KVM_REG_ARM_CORE_REG(fp_regs.vregs[0]) ...
KVM_REG_ARM_CORE_REG(fp_regs.vregs[31]):
idx = (core_off - KVM_REG_ARM_CORE_REG(fp_regs.vregs[0])) / CORE_FPREGS_XX_NR_WORDS;
TEST_ASSERT(idx < 32, "%s: Unexpected fp_regs.vregs index: %lld", prefix, idx);
return strdup_printf("KVM_REG_ARM_CORE_REG(fp_regs.vregs[%lld])", idx);
case KVM_REG_ARM_CORE_REG(fp_regs.fpsr):
return "KVM_REG_ARM_CORE_REG(fp_regs.fpsr)";
case KVM_REG_ARM_CORE_REG(fp_regs.fpcr):
return "KVM_REG_ARM_CORE_REG(fp_regs.fpcr)";
}
TEST_FAIL("%s: Unknown core reg id: 0x%llx", prefix, id);
return NULL;
}
static const char *sve_id_to_str(const char *prefix, __u64 id)
{
__u64 sve_off, n, i;
if (id == KVM_REG_ARM64_SVE_VLS)
return "KVM_REG_ARM64_SVE_VLS";
sve_off = id & ~(REG_MASK | ((1ULL << 5) - 1));
i = id & (KVM_ARM64_SVE_MAX_SLICES - 1);
TEST_ASSERT(i == 0, "%s: Currently we don't expect slice > 0, reg id 0x%llx", prefix, id);
switch (sve_off) {
case KVM_REG_ARM64_SVE_ZREG_BASE ...
KVM_REG_ARM64_SVE_ZREG_BASE + (1ULL << 5) * KVM_ARM64_SVE_NUM_ZREGS - 1:
n = (id >> 5) & (KVM_ARM64_SVE_NUM_ZREGS - 1);
TEST_ASSERT(id == KVM_REG_ARM64_SVE_ZREG(n, 0),
"%s: Unexpected bits set in SVE ZREG id: 0x%llx", prefix, id);
return strdup_printf("KVM_REG_ARM64_SVE_ZREG(%lld, 0)", n);
case KVM_REG_ARM64_SVE_PREG_BASE ...
KVM_REG_ARM64_SVE_PREG_BASE + (1ULL << 5) * KVM_ARM64_SVE_NUM_PREGS - 1:
n = (id >> 5) & (KVM_ARM64_SVE_NUM_PREGS - 1);
TEST_ASSERT(id == KVM_REG_ARM64_SVE_PREG(n, 0),
"%s: Unexpected bits set in SVE PREG id: 0x%llx", prefix, id);
return strdup_printf("KVM_REG_ARM64_SVE_PREG(%lld, 0)", n);
case KVM_REG_ARM64_SVE_FFR_BASE:
TEST_ASSERT(id == KVM_REG_ARM64_SVE_FFR(0),
"%s: Unexpected bits set in SVE FFR id: 0x%llx", prefix, id);
return "KVM_REG_ARM64_SVE_FFR(0)";
}
return NULL;
}
void print_reg(const char *prefix, __u64 id)
{
unsigned op0, op1, crn, crm, op2;
const char *reg_size = NULL;
TEST_ASSERT((id & KVM_REG_ARCH_MASK) == KVM_REG_ARM64,
"%s: KVM_REG_ARM64 missing in reg id: 0x%llx", prefix, id);
switch (id & KVM_REG_SIZE_MASK) {
case KVM_REG_SIZE_U8:
reg_size = "KVM_REG_SIZE_U8";
break;
case KVM_REG_SIZE_U16:
reg_size = "KVM_REG_SIZE_U16";
break;
case KVM_REG_SIZE_U32:
reg_size = "KVM_REG_SIZE_U32";
break;
case KVM_REG_SIZE_U64:
reg_size = "KVM_REG_SIZE_U64";
break;
case KVM_REG_SIZE_U128:
reg_size = "KVM_REG_SIZE_U128";
break;
case KVM_REG_SIZE_U256:
reg_size = "KVM_REG_SIZE_U256";
break;
case KVM_REG_SIZE_U512:
reg_size = "KVM_REG_SIZE_U512";
break;
case KVM_REG_SIZE_U1024:
reg_size = "KVM_REG_SIZE_U1024";
break;
case KVM_REG_SIZE_U2048:
reg_size = "KVM_REG_SIZE_U2048";
break;
default:
TEST_FAIL("%s: Unexpected reg size: 0x%llx in reg id: 0x%llx",
prefix, (id & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT, id);
}
switch (id & KVM_REG_ARM_COPROC_MASK) {
case KVM_REG_ARM_CORE:
printf("\tKVM_REG_ARM64 | %s | KVM_REG_ARM_CORE | %s,\n", reg_size, core_id_to_str(prefix, id));
break;
case KVM_REG_ARM_DEMUX:
TEST_ASSERT(!(id & ~(REG_MASK | KVM_REG_ARM_DEMUX_ID_MASK | KVM_REG_ARM_DEMUX_VAL_MASK)),
"%s: Unexpected bits set in DEMUX reg id: 0x%llx", prefix, id);
printf("\tKVM_REG_ARM64 | %s | KVM_REG_ARM_DEMUX | KVM_REG_ARM_DEMUX_ID_CCSIDR | %lld,\n",
reg_size, id & KVM_REG_ARM_DEMUX_VAL_MASK);
break;
case KVM_REG_ARM64_SYSREG:
op0 = (id & KVM_REG_ARM64_SYSREG_OP0_MASK) >> KVM_REG_ARM64_SYSREG_OP0_SHIFT;
op1 = (id & KVM_REG_ARM64_SYSREG_OP1_MASK) >> KVM_REG_ARM64_SYSREG_OP1_SHIFT;
crn = (id & KVM_REG_ARM64_SYSREG_CRN_MASK) >> KVM_REG_ARM64_SYSREG_CRN_SHIFT;
crm = (id & KVM_REG_ARM64_SYSREG_CRM_MASK) >> KVM_REG_ARM64_SYSREG_CRM_SHIFT;
op2 = (id & KVM_REG_ARM64_SYSREG_OP2_MASK) >> KVM_REG_ARM64_SYSREG_OP2_SHIFT;
TEST_ASSERT(id == ARM64_SYS_REG(op0, op1, crn, crm, op2),
"%s: Unexpected bits set in SYSREG reg id: 0x%llx", prefix, id);
printf("\tARM64_SYS_REG(%d, %d, %d, %d, %d),\n", op0, op1, crn, crm, op2);
break;
case KVM_REG_ARM_FW:
TEST_ASSERT(id == KVM_REG_ARM_FW_REG(id & 0xffff),
"%s: Unexpected bits set in FW reg id: 0x%llx", prefix, id);
printf("\tKVM_REG_ARM_FW_REG(%lld),\n", id & 0xffff);
break;
case KVM_REG_ARM_FW_FEAT_BMAP:
TEST_ASSERT(id == KVM_REG_ARM_FW_FEAT_BMAP_REG(id & 0xffff),
"%s: Unexpected bits set in the bitmap feature FW reg id: 0x%llx", prefix, id);
printf("\tKVM_REG_ARM_FW_FEAT_BMAP_REG(%lld),\n", id & 0xffff);
break;
case KVM_REG_ARM64_SVE:
printf("\t%s,\n", sve_id_to_str(prefix, id));
break;
default:
TEST_FAIL("%s: Unexpected coproc type: 0x%llx in reg id: 0x%llx",
prefix, (id & KVM_REG_ARM_COPROC_MASK) >> KVM_REG_ARM_COPROC_SHIFT, id);
}
}
/*
* The original blessed list was primed with the output of kernel version
* v4.15 with --core-reg-fixup and then later updated with new registers.
* (The --core-reg-fixup option and it's fixup function have been removed
* from the test, as it's unlikely to use this type of test on a kernel
* older than v5.2.)
*
* The blessed list is up to date with kernel version v6.4 (or so we hope)
*/
static __u64 base_regs[] = {
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[0]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[1]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[2]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[3]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[4]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[5]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[6]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[7]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[8]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[9]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[10]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[11]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[12]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[13]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[14]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[15]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[16]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[17]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[18]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[19]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[20]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[21]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[22]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[23]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[24]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[25]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[26]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[27]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[28]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[29]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.regs[30]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.sp),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.pc),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(regs.pstate),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(sp_el1),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(elr_el1),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[0]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[1]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[2]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[3]),
KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(spsr[4]),
KVM_REG_ARM64 | KVM_REG_SIZE_U32 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.fpsr),
KVM_REG_ARM64 | KVM_REG_SIZE_U32 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.fpcr),
KVM_REG_ARM_FW_REG(0), /* KVM_REG_ARM_PSCI_VERSION */
KVM_REG_ARM_FW_REG(1), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_1 */
KVM_REG_ARM_FW_REG(2), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_2 */
KVM_REG_ARM_FW_REG(3), /* KVM_REG_ARM_SMCCC_ARCH_WORKAROUND_3 */
KVM_REG_ARM_FW_FEAT_BMAP_REG(0), /* KVM_REG_ARM_STD_BMAP */
KVM_REG_ARM_FW_FEAT_BMAP_REG(1), /* KVM_REG_ARM_STD_HYP_BMAP */
KVM_REG_ARM_FW_FEAT_BMAP_REG(2), /* KVM_REG_ARM_VENDOR_HYP_BMAP */
ARM64_SYS_REG(3, 3, 14, 3, 1), /* CNTV_CTL_EL0 */
ARM64_SYS_REG(3, 3, 14, 3, 2), /* CNTV_CVAL_EL0 */
ARM64_SYS_REG(3, 3, 14, 0, 2),
ARM64_SYS_REG(3, 0, 0, 0, 0), /* MIDR_EL1 */
ARM64_SYS_REG(3, 0, 0, 0, 6), /* REVIDR_EL1 */
ARM64_SYS_REG(3, 1, 0, 0, 1), /* CLIDR_EL1 */
ARM64_SYS_REG(3, 1, 0, 0, 7), /* AIDR_EL1 */
ARM64_SYS_REG(3, 3, 0, 0, 1), /* CTR_EL0 */
ARM64_SYS_REG(2, 0, 0, 0, 4),
ARM64_SYS_REG(2, 0, 0, 0, 5),
ARM64_SYS_REG(2, 0, 0, 0, 6),
ARM64_SYS_REG(2, 0, 0, 0, 7),
ARM64_SYS_REG(2, 0, 0, 1, 4),
ARM64_SYS_REG(2, 0, 0, 1, 5),
ARM64_SYS_REG(2, 0, 0, 1, 6),
ARM64_SYS_REG(2, 0, 0, 1, 7),
ARM64_SYS_REG(2, 0, 0, 2, 0), /* MDCCINT_EL1 */
ARM64_SYS_REG(2, 0, 0, 2, 2), /* MDSCR_EL1 */
ARM64_SYS_REG(2, 0, 0, 2, 4),
ARM64_SYS_REG(2, 0, 0, 2, 5),
ARM64_SYS_REG(2, 0, 0, 2, 6),
ARM64_SYS_REG(2, 0, 0, 2, 7),
ARM64_SYS_REG(2, 0, 0, 3, 4),
ARM64_SYS_REG(2, 0, 0, 3, 5),
ARM64_SYS_REG(2, 0, 0, 3, 6),
ARM64_SYS_REG(2, 0, 0, 3, 7),
ARM64_SYS_REG(2, 0, 0, 4, 4),
ARM64_SYS_REG(2, 0, 0, 4, 5),
ARM64_SYS_REG(2, 0, 0, 4, 6),
ARM64_SYS_REG(2, 0, 0, 4, 7),
ARM64_SYS_REG(2, 0, 0, 5, 4),
ARM64_SYS_REG(2, 0, 0, 5, 5),
ARM64_SYS_REG(2, 0, 0, 5, 6),
ARM64_SYS_REG(2, 0, 0, 5, 7),
ARM64_SYS_REG(2, 0, 0, 6, 4),
ARM64_SYS_REG(2, 0, 0, 6, 5),
ARM64_SYS_REG(2, 0, 0, 6, 6),
ARM64_SYS_REG(2, 0, 0, 6, 7),
ARM64_SYS_REG(2, 0, 0, 7, 4),
ARM64_SYS_REG(2, 0, 0, 7, 5),
ARM64_SYS_REG(2, 0, 0, 7, 6),
ARM64_SYS_REG(2, 0, 0, 7, 7),
ARM64_SYS_REG(2, 0, 0, 8, 4),
ARM64_SYS_REG(2, 0, 0, 8, 5),
ARM64_SYS_REG(2, 0, 0, 8, 6),
ARM64_SYS_REG(2, 0, 0, 8, 7),
ARM64_SYS_REG(2, 0, 0, 9, 4),
ARM64_SYS_REG(2, 0, 0, 9, 5),
ARM64_SYS_REG(2, 0, 0, 9, 6),
ARM64_SYS_REG(2, 0, 0, 9, 7),
ARM64_SYS_REG(2, 0, 0, 10, 4),
ARM64_SYS_REG(2, 0, 0, 10, 5),
ARM64_SYS_REG(2, 0, 0, 10, 6),
ARM64_SYS_REG(2, 0, 0, 10, 7),
ARM64_SYS_REG(2, 0, 0, 11, 4),
ARM64_SYS_REG(2, 0, 0, 11, 5),
ARM64_SYS_REG(2, 0, 0, 11, 6),
ARM64_SYS_REG(2, 0, 0, 11, 7),
ARM64_SYS_REG(2, 0, 0, 12, 4),
ARM64_SYS_REG(2, 0, 0, 12, 5),
ARM64_SYS_REG(2, 0, 0, 12, 6),
ARM64_SYS_REG(2, 0, 0, 12, 7),
ARM64_SYS_REG(2, 0, 0, 13, 4),
ARM64_SYS_REG(2, 0, 0, 13, 5),
ARM64_SYS_REG(2, 0, 0, 13, 6),
ARM64_SYS_REG(2, 0, 0, 13, 7),
ARM64_SYS_REG(2, 0, 0, 14, 4),
ARM64_SYS_REG(2, 0, 0, 14, 5),
ARM64_SYS_REG(2, 0, 0, 14, 6),
ARM64_SYS_REG(2, 0, 0, 14, 7),
ARM64_SYS_REG(2, 0, 0, 15, 4),
ARM64_SYS_REG(2, 0, 0, 15, 5),
ARM64_SYS_REG(2, 0, 0, 15, 6),
ARM64_SYS_REG(2, 0, 0, 15, 7),
ARM64_SYS_REG(2, 0, 1, 1, 4), /* OSLSR_EL1 */
ARM64_SYS_REG(2, 4, 0, 7, 0), /* DBGVCR32_EL2 */
ARM64_SYS_REG(3, 0, 0, 0, 5), /* MPIDR_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 0), /* ID_PFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 1), /* ID_PFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 2), /* ID_DFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 3), /* ID_AFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 4), /* ID_MMFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 5), /* ID_MMFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 6), /* ID_MMFR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 1, 7), /* ID_MMFR3_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 0), /* ID_ISAR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 1), /* ID_ISAR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 2), /* ID_ISAR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 3), /* ID_ISAR3_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 4), /* ID_ISAR4_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 5), /* ID_ISAR5_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 6), /* ID_MMFR4_EL1 */
ARM64_SYS_REG(3, 0, 0, 2, 7), /* ID_ISAR6_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 0), /* MVFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 1), /* MVFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 2), /* MVFR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 3),
ARM64_SYS_REG(3, 0, 0, 3, 4), /* ID_PFR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 5), /* ID_DFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 6), /* ID_MMFR5_EL1 */
ARM64_SYS_REG(3, 0, 0, 3, 7),
ARM64_SYS_REG(3, 0, 0, 4, 0), /* ID_AA64PFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 4, 1), /* ID_AA64PFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 4, 2), /* ID_AA64PFR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 4, 3),
ARM64_SYS_REG(3, 0, 0, 4, 4), /* ID_AA64ZFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 4, 5), /* ID_AA64SMFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 4, 6),
ARM64_SYS_REG(3, 0, 0, 4, 7),
ARM64_SYS_REG(3, 0, 0, 5, 0), /* ID_AA64DFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 5, 1), /* ID_AA64DFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 5, 2),
ARM64_SYS_REG(3, 0, 0, 5, 3),
ARM64_SYS_REG(3, 0, 0, 5, 4), /* ID_AA64AFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 5, 5), /* ID_AA64AFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 5, 6),
ARM64_SYS_REG(3, 0, 0, 5, 7),
ARM64_SYS_REG(3, 0, 0, 6, 0), /* ID_AA64ISAR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 6, 1), /* ID_AA64ISAR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 6, 2), /* ID_AA64ISAR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 6, 3),
ARM64_SYS_REG(3, 0, 0, 6, 4),
ARM64_SYS_REG(3, 0, 0, 6, 5),
ARM64_SYS_REG(3, 0, 0, 6, 6),
ARM64_SYS_REG(3, 0, 0, 6, 7),
ARM64_SYS_REG(3, 0, 0, 7, 0), /* ID_AA64MMFR0_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 1), /* ID_AA64MMFR1_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 2), /* ID_AA64MMFR2_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 3), /* ID_AA64MMFR3_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 4), /* ID_AA64MMFR4_EL1 */
ARM64_SYS_REG(3, 0, 0, 7, 5),
ARM64_SYS_REG(3, 0, 0, 7, 6),
ARM64_SYS_REG(3, 0, 0, 7, 7),
ARM64_SYS_REG(3, 0, 1, 0, 0), /* SCTLR_EL1 */
ARM64_SYS_REG(3, 0, 1, 0, 1), /* ACTLR_EL1 */
ARM64_SYS_REG(3, 0, 1, 0, 2), /* CPACR_EL1 */
ARM64_SYS_REG(3, 0, 2, 0, 0), /* TTBR0_EL1 */
ARM64_SYS_REG(3, 0, 2, 0, 1), /* TTBR1_EL1 */
ARM64_SYS_REG(3, 0, 2, 0, 2), /* TCR_EL1 */
ARM64_SYS_REG(3, 0, 2, 0, 3), /* TCR2_EL1 */
ARM64_SYS_REG(3, 0, 5, 1, 0), /* AFSR0_EL1 */
ARM64_SYS_REG(3, 0, 5, 1, 1), /* AFSR1_EL1 */
ARM64_SYS_REG(3, 0, 5, 2, 0), /* ESR_EL1 */
ARM64_SYS_REG(3, 0, 6, 0, 0), /* FAR_EL1 */
ARM64_SYS_REG(3, 0, 7, 4, 0), /* PAR_EL1 */
ARM64_SYS_REG(3, 0, 10, 2, 0), /* MAIR_EL1 */
ARM64_SYS_REG(3, 0, 10, 2, 2), /* PIRE0_EL1 */
ARM64_SYS_REG(3, 0, 10, 2, 3), /* PIR_EL1 */
ARM64_SYS_REG(3, 0, 10, 2, 4), /* POR_EL1 */
ARM64_SYS_REG(3, 0, 10, 3, 0), /* AMAIR_EL1 */
ARM64_SYS_REG(3, 0, 12, 0, 0), /* VBAR_EL1 */
ARM64_SYS_REG(3, 0, 12, 1, 1), /* DISR_EL1 */
ARM64_SYS_REG(3, 0, 13, 0, 1), /* CONTEXTIDR_EL1 */
ARM64_SYS_REG(3, 0, 13, 0, 4), /* TPIDR_EL1 */
ARM64_SYS_REG(3, 0, 14, 1, 0), /* CNTKCTL_EL1 */
ARM64_SYS_REG(3, 2, 0, 0, 0), /* CSSELR_EL1 */
ARM64_SYS_REG(3, 3, 10, 2, 4), /* POR_EL0 */
ARM64_SYS_REG(3, 3, 13, 0, 2), /* TPIDR_EL0 */
ARM64_SYS_REG(3, 3, 13, 0, 3), /* TPIDRRO_EL0 */
ARM64_SYS_REG(3, 3, 14, 0, 1), /* CNTPCT_EL0 */
ARM64_SYS_REG(3, 3, 14, 2, 1), /* CNTP_CTL_EL0 */
ARM64_SYS_REG(3, 3, 14, 2, 2), /* CNTP_CVAL_EL0 */
ARM64_SYS_REG(3, 4, 3, 0, 0), /* DACR32_EL2 */
ARM64_SYS_REG(3, 4, 5, 0, 1), /* IFSR32_EL2 */
ARM64_SYS_REG(3, 4, 5, 3, 0), /* FPEXC32_EL2 */
};
static __u64 pmu_regs[] = {
ARM64_SYS_REG(3, 0, 9, 14, 1), /* PMINTENSET_EL1 */
ARM64_SYS_REG(3, 0, 9, 14, 2), /* PMINTENCLR_EL1 */
ARM64_SYS_REG(3, 3, 9, 12, 0), /* PMCR_EL0 */
ARM64_SYS_REG(3, 3, 9, 12, 1), /* PMCNTENSET_EL0 */
ARM64_SYS_REG(3, 3, 9, 12, 2), /* PMCNTENCLR_EL0 */
ARM64_SYS_REG(3, 3, 9, 12, 3), /* PMOVSCLR_EL0 */
ARM64_SYS_REG(3, 3, 9, 12, 4), /* PMSWINC_EL0 */
ARM64_SYS_REG(3, 3, 9, 12, 5), /* PMSELR_EL0 */
ARM64_SYS_REG(3, 3, 9, 13, 0), /* PMCCNTR_EL0 */
ARM64_SYS_REG(3, 3, 9, 14, 0), /* PMUSERENR_EL0 */
ARM64_SYS_REG(3, 3, 9, 14, 3), /* PMOVSSET_EL0 */
ARM64_SYS_REG(3, 3, 14, 8, 0),
ARM64_SYS_REG(3, 3, 14, 8, 1),
ARM64_SYS_REG(3, 3, 14, 8, 2),
ARM64_SYS_REG(3, 3, 14, 8, 3),
ARM64_SYS_REG(3, 3, 14, 8, 4),
ARM64_SYS_REG(3, 3, 14, 8, 5),
ARM64_SYS_REG(3, 3, 14, 8, 6),
ARM64_SYS_REG(3, 3, 14, 8, 7),
ARM64_SYS_REG(3, 3, 14, 9, 0),
ARM64_SYS_REG(3, 3, 14, 9, 1),
ARM64_SYS_REG(3, 3, 14, 9, 2),
ARM64_SYS_REG(3, 3, 14, 9, 3),
ARM64_SYS_REG(3, 3, 14, 9, 4),
ARM64_SYS_REG(3, 3, 14, 9, 5),
ARM64_SYS_REG(3, 3, 14, 9, 6),
ARM64_SYS_REG(3, 3, 14, 9, 7),
ARM64_SYS_REG(3, 3, 14, 10, 0),
ARM64_SYS_REG(3, 3, 14, 10, 1),
ARM64_SYS_REG(3, 3, 14, 10, 2),
ARM64_SYS_REG(3, 3, 14, 10, 3),
ARM64_SYS_REG(3, 3, 14, 10, 4),
ARM64_SYS_REG(3, 3, 14, 10, 5),
ARM64_SYS_REG(3, 3, 14, 10, 6),
ARM64_SYS_REG(3, 3, 14, 10, 7),
ARM64_SYS_REG(3, 3, 14, 11, 0),
ARM64_SYS_REG(3, 3, 14, 11, 1),
ARM64_SYS_REG(3, 3, 14, 11, 2),
ARM64_SYS_REG(3, 3, 14, 11, 3),
ARM64_SYS_REG(3, 3, 14, 11, 4),
ARM64_SYS_REG(3, 3, 14, 11, 5),
ARM64_SYS_REG(3, 3, 14, 11, 6),
ARM64_SYS_REG(3, 3, 14, 12, 0),
ARM64_SYS_REG(3, 3, 14, 12, 1),
ARM64_SYS_REG(3, 3, 14, 12, 2),
ARM64_SYS_REG(3, 3, 14, 12, 3),
ARM64_SYS_REG(3, 3, 14, 12, 4),
ARM64_SYS_REG(3, 3, 14, 12, 5),
ARM64_SYS_REG(3, 3, 14, 12, 6),
ARM64_SYS_REG(3, 3, 14, 12, 7),
ARM64_SYS_REG(3, 3, 14, 13, 0),
ARM64_SYS_REG(3, 3, 14, 13, 1),
ARM64_SYS_REG(3, 3, 14, 13, 2),
ARM64_SYS_REG(3, 3, 14, 13, 3),
ARM64_SYS_REG(3, 3, 14, 13, 4),
ARM64_SYS_REG(3, 3, 14, 13, 5),
ARM64_SYS_REG(3, 3, 14, 13, 6),
ARM64_SYS_REG(3, 3, 14, 13, 7),
ARM64_SYS_REG(3, 3, 14, 14, 0),
ARM64_SYS_REG(3, 3, 14, 14, 1),
ARM64_SYS_REG(3, 3, 14, 14, 2),
ARM64_SYS_REG(3, 3, 14, 14, 3),
ARM64_SYS_REG(3, 3, 14, 14, 4),
ARM64_SYS_REG(3, 3, 14, 14, 5),
ARM64_SYS_REG(3, 3, 14, 14, 6),
ARM64_SYS_REG(3, 3, 14, 14, 7),
ARM64_SYS_REG(3, 3, 14, 15, 0),
ARM64_SYS_REG(3, 3, 14, 15, 1),
ARM64_SYS_REG(3, 3, 14, 15, 2),
ARM64_SYS_REG(3, 3, 14, 15, 3),
ARM64_SYS_REG(3, 3, 14, 15, 4),
ARM64_SYS_REG(3, 3, 14, 15, 5),
ARM64_SYS_REG(3, 3, 14, 15, 6),
ARM64_SYS_REG(3, 3, 14, 15, 7), /* PMCCFILTR_EL0 */
};
static __u64 vregs[] = {
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[0]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[1]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[2]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[3]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[4]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[5]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[6]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[7]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[8]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[9]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[10]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[11]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[12]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[13]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[14]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[15]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[16]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[17]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[18]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[19]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[20]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[21]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[22]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[23]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[24]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[25]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[26]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[27]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[28]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[29]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[30]),
KVM_REG_ARM64 | KVM_REG_SIZE_U128 | KVM_REG_ARM_CORE | KVM_REG_ARM_CORE_REG(fp_regs.vregs[31]),
};
static __u64 sve_regs[] = {
KVM_REG_ARM64_SVE_VLS,
KVM_REG_ARM64_SVE_ZREG(0, 0),
KVM_REG_ARM64_SVE_ZREG(1, 0),
KVM_REG_ARM64_SVE_ZREG(2, 0),
KVM_REG_ARM64_SVE_ZREG(3, 0),
KVM_REG_ARM64_SVE_ZREG(4, 0),
KVM_REG_ARM64_SVE_ZREG(5, 0),
KVM_REG_ARM64_SVE_ZREG(6, 0),
KVM_REG_ARM64_SVE_ZREG(7, 0),
KVM_REG_ARM64_SVE_ZREG(8, 0),
KVM_REG_ARM64_SVE_ZREG(9, 0),
KVM_REG_ARM64_SVE_ZREG(10, 0),
KVM_REG_ARM64_SVE_ZREG(11, 0),
KVM_REG_ARM64_SVE_ZREG(12, 0),
KVM_REG_ARM64_SVE_ZREG(13, 0),
KVM_REG_ARM64_SVE_ZREG(14, 0),
KVM_REG_ARM64_SVE_ZREG(15, 0),
KVM_REG_ARM64_SVE_ZREG(16, 0),
KVM_REG_ARM64_SVE_ZREG(17, 0),
KVM_REG_ARM64_SVE_ZREG(18, 0),
KVM_REG_ARM64_SVE_ZREG(19, 0),
KVM_REG_ARM64_SVE_ZREG(20, 0),
KVM_REG_ARM64_SVE_ZREG(21, 0),
KVM_REG_ARM64_SVE_ZREG(22, 0),
KVM_REG_ARM64_SVE_ZREG(23, 0),
KVM_REG_ARM64_SVE_ZREG(24, 0),
KVM_REG_ARM64_SVE_ZREG(25, 0),
KVM_REG_ARM64_SVE_ZREG(26, 0),
KVM_REG_ARM64_SVE_ZREG(27, 0),
KVM_REG_ARM64_SVE_ZREG(28, 0),
KVM_REG_ARM64_SVE_ZREG(29, 0),
KVM_REG_ARM64_SVE_ZREG(30, 0),
KVM_REG_ARM64_SVE_ZREG(31, 0),
KVM_REG_ARM64_SVE_PREG(0, 0),
KVM_REG_ARM64_SVE_PREG(1, 0),
KVM_REG_ARM64_SVE_PREG(2, 0),
KVM_REG_ARM64_SVE_PREG(3, 0),
KVM_REG_ARM64_SVE_PREG(4, 0),
KVM_REG_ARM64_SVE_PREG(5, 0),
KVM_REG_ARM64_SVE_PREG(6, 0),
KVM_REG_ARM64_SVE_PREG(7, 0),
KVM_REG_ARM64_SVE_PREG(8, 0),
KVM_REG_ARM64_SVE_PREG(9, 0),
KVM_REG_ARM64_SVE_PREG(10, 0),
KVM_REG_ARM64_SVE_PREG(11, 0),
KVM_REG_ARM64_SVE_PREG(12, 0),
KVM_REG_ARM64_SVE_PREG(13, 0),
KVM_REG_ARM64_SVE_PREG(14, 0),
KVM_REG_ARM64_SVE_PREG(15, 0),
KVM_REG_ARM64_SVE_FFR(0),
ARM64_SYS_REG(3, 0, 1, 2, 0), /* ZCR_EL1 */
};
static __u64 sve_rejects_set[] = {
KVM_REG_ARM64_SVE_VLS,
};
static __u64 pauth_addr_regs[] = {
ARM64_SYS_REG(3, 0, 2, 1, 0), /* APIAKEYLO_EL1 */
ARM64_SYS_REG(3, 0, 2, 1, 1), /* APIAKEYHI_EL1 */
ARM64_SYS_REG(3, 0, 2, 1, 2), /* APIBKEYLO_EL1 */
ARM64_SYS_REG(3, 0, 2, 1, 3), /* APIBKEYHI_EL1 */
ARM64_SYS_REG(3, 0, 2, 2, 0), /* APDAKEYLO_EL1 */
ARM64_SYS_REG(3, 0, 2, 2, 1), /* APDAKEYHI_EL1 */
ARM64_SYS_REG(3, 0, 2, 2, 2), /* APDBKEYLO_EL1 */
ARM64_SYS_REG(3, 0, 2, 2, 3) /* APDBKEYHI_EL1 */
};
static __u64 pauth_generic_regs[] = {
ARM64_SYS_REG(3, 0, 2, 3, 0), /* APGAKEYLO_EL1 */
ARM64_SYS_REG(3, 0, 2, 3, 1), /* APGAKEYHI_EL1 */
};
#define BASE_SUBLIST \
{ "base", .regs = base_regs, .regs_n = ARRAY_SIZE(base_regs), }
#define VREGS_SUBLIST \
{ "vregs", .regs = vregs, .regs_n = ARRAY_SIZE(vregs), }
#define PMU_SUBLIST \
{ "pmu", .capability = KVM_CAP_ARM_PMU_V3, .feature = KVM_ARM_VCPU_PMU_V3, \
.regs = pmu_regs, .regs_n = ARRAY_SIZE(pmu_regs), }
#define SVE_SUBLIST \
{ "sve", .capability = KVM_CAP_ARM_SVE, .feature = KVM_ARM_VCPU_SVE, .finalize = true, \
.regs = sve_regs, .regs_n = ARRAY_SIZE(sve_regs), \
.rejects_set = sve_rejects_set, .rejects_set_n = ARRAY_SIZE(sve_rejects_set), }
#define PAUTH_SUBLIST \
{ \
.name = "pauth_address", \
.capability = KVM_CAP_ARM_PTRAUTH_ADDRESS, \
.feature = KVM_ARM_VCPU_PTRAUTH_ADDRESS, \
.regs = pauth_addr_regs, \
.regs_n = ARRAY_SIZE(pauth_addr_regs), \
}, \
{ \
.name = "pauth_generic", \
.capability = KVM_CAP_ARM_PTRAUTH_GENERIC, \
.feature = KVM_ARM_VCPU_PTRAUTH_GENERIC, \
.regs = pauth_generic_regs, \
.regs_n = ARRAY_SIZE(pauth_generic_regs), \
}
static struct vcpu_reg_list vregs_config = {
.sublists = {
BASE_SUBLIST,
VREGS_SUBLIST,
{0},
},
};
static struct vcpu_reg_list vregs_pmu_config = {
.sublists = {
BASE_SUBLIST,
VREGS_SUBLIST,
PMU_SUBLIST,
{0},
},
};
static struct vcpu_reg_list sve_config = {
.sublists = {
BASE_SUBLIST,
SVE_SUBLIST,
{0},
},
};
static struct vcpu_reg_list sve_pmu_config = {
.sublists = {
BASE_SUBLIST,
SVE_SUBLIST,
PMU_SUBLIST,
{0},
},
};
static struct vcpu_reg_list pauth_config = {
.sublists = {
BASE_SUBLIST,
VREGS_SUBLIST,
PAUTH_SUBLIST,
{0},
},
};
static struct vcpu_reg_list pauth_pmu_config = {
.sublists = {
BASE_SUBLIST,
VREGS_SUBLIST,
PAUTH_SUBLIST,
PMU_SUBLIST,
{0},
},
};
struct vcpu_reg_list *vcpu_configs[] = {
&vregs_config,
&vregs_pmu_config,
&sve_config,
&sve_pmu_config,
&pauth_config,
&pauth_pmu_config,
};
int vcpu_configs_n = ARRAY_SIZE(vcpu_configs);
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