[PATCH 14/21] KVM: arm64: Add newly allocated ID registers to register descriptions

From: Mark Brown
Date: Thu Oct 26 2023 - 08:48:02 EST


The 2023 architecture extensions have allocated some new ID registers, add
them to the KVM system register descriptions so that they are visible to
guests.

Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
arch/arm64/kvm/sys_regs.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 0afd6136e275..99cdaa594b06 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -2016,12 +2016,12 @@ static const struct sys_reg_desc sys_reg_descs[] = {
.reset = read_sanitised_id_aa64pfr0_el1,
.val = ID_AA64PFR0_EL1_CSV2_MASK | ID_AA64PFR0_EL1_CSV3_MASK, },
ID_SANITISED(ID_AA64PFR1_EL1),
- ID_UNALLOCATED(4,2),
+ ID_SANITISED(ID_AA64PFR2_EL1),
ID_UNALLOCATED(4,3),
ID_SANITISED(ID_AA64ZFR0_EL1),
ID_HIDDEN(ID_AA64SMFR0_EL1),
ID_UNALLOCATED(4,6),
- ID_UNALLOCATED(4,7),
+ ID_SANITISED(ID_AA64FPFR0_EL1),

/* CRm=5 */
{ SYS_DESC(SYS_ID_AA64DFR0_EL1),
@@ -2042,7 +2042,7 @@ static const struct sys_reg_desc sys_reg_descs[] = {
ID_SANITISED(ID_AA64ISAR0_EL1),
ID_SANITISED(ID_AA64ISAR1_EL1),
ID_SANITISED(ID_AA64ISAR2_EL1),
- ID_UNALLOCATED(6,3),
+ ID_SANITISED(ID_AA64ISAR3_EL1),
ID_UNALLOCATED(6,4),
ID_UNALLOCATED(6,5),
ID_UNALLOCATED(6,6),

--
2.30.2