[PATCH v3 06/17] KVM: arm64: Add missing HFGxTR_EL2 FGT entries to nested virt
Fuad Tabba
tabba at google.com
Thu Dec 14 02:01:46 PST 2023
Add the missing nested virt FGT table entries HFGxTR_EL2. Based
on DDI0601 2023-09.
Signed-off-by: Fuad Tabba <tabba at google.com>
---
arch/arm64/kvm/emulate-nested.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c
index 06185216a297..8b473a1bbc11 100644
--- a/arch/arm64/kvm/emulate-nested.c
+++ b/arch/arm64/kvm/emulate-nested.c
@@ -1042,10 +1042,20 @@ enum fg_filter_id {
static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = {
/* HFGRTR_EL2, HFGWTR_EL2 */
+ SR_FGT(SYS_AMAIR2_EL1, HFGxTR, nAMAIR2_EL1, 0),
+ SR_FGT(SYS_MAIR2_EL1, HFGxTR, nMAIR2_EL1, 0),
+ SR_FGT(SYS_S2POR_EL1, HFGxTR, nS2POR_EL1, 0),
+ SR_FGT(SYS_POR_EL1, HFGxTR, nPOR_EL1, 0),
+ SR_FGT(SYS_POR_EL0, HFGxTR, nPOR_EL0, 0),
SR_FGT(SYS_PIR_EL1, HFGxTR, nPIR_EL1, 0),
SR_FGT(SYS_PIRE0_EL1, HFGxTR, nPIRE0_EL1, 0),
+ SR_FGT(SYS_RCWMASK_EL1, HFGxTR, nRCWMASK_EL1, 0),
SR_FGT(SYS_TPIDR2_EL0, HFGxTR, nTPIDR2_EL0, 0),
SR_FGT(SYS_SMPRI_EL1, HFGxTR, nSMPRI_EL1, 0),
+ SR_FGT(SYS_GCSCR_EL1, HFGxTR, nGCS_EL1, 0),
+ SR_FGT(SYS_GCSPR_EL1, HFGxTR, nGCS_EL1, 0),
+ SR_FGT(SYS_GCSCRE0_EL1, HFGxTR, nGCS_EL0, 0),
+ SR_FGT(SYS_GCSPR_EL0, HFGxTR, nGCS_EL0, 0),
SR_FGT(SYS_ACCDATA_EL1, HFGxTR, nACCDATA_EL1, 0),
SR_FGT(SYS_ERXADDR_EL1, HFGxTR, ERXADDR_EL1, 1),
SR_FGT(SYS_ERXPFGCDN_EL1, HFGxTR, ERXPFGCDN_EL1, 1),
--
2.43.0.472.g3155946c3a-goog
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