diff mbox series

[v3,07/17] KVM: arm64: Add missing HFGITR_EL2 FGT entries to nested virt

Message ID 20231214100158.2305400-8-tabba@google.com (mailing list archive)
State New, archived
Headers show
Series KVM: arm64: Fixes to fine grain traps and pKVM traps | expand

Commit Message

Fuad Tabba Dec. 14, 2023, 10:01 a.m. UTC 
Add the missing nested virt FGT table entries HFGITR_EL2. Based
on DDI0601 and DDI0602 2023-09.

Signed-off-by: Fuad Tabba <tabba@google.com>
---
 arch/arm64/kvm/emulate-nested.c | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c
index 8b473a1bbc11..89901550db34 100644
--- a/arch/arm64/kvm/emulate-nested.c
+++ b/arch/arm64/kvm/emulate-nested.c
@@ -1117,6 +1117,11 @@  static const struct encoding_to_trap_config encoding_to_fgt[] __initconst = {
 	SR_FGT(SYS_AFSR1_EL1, 		HFGxTR, AFSR1_EL1, 1),
 	SR_FGT(SYS_AFSR0_EL1, 		HFGxTR, AFSR0_EL1, 1),
 	/* HFGITR_EL2 */
+	SR_FGT(OP_AT_S1E1A, 		HFGITR, ATS1E1A, 1),
+	SR_FGT(OP_COSP_RCTX, 		HFGITR, COSPRCTX, 1),
+	SR_FGT(OP_GCSPUSHX, 		HFGITR, nGCSEPP, 0),
+	SR_FGT(OP_GCSPOPX, 		HFGITR, nGCSEPP, 0),
+	SR_FGT(OP_GCSPUSHM, 		HFGITR, nGCSPUSHM_EL1, 0),
 	SR_FGT(OP_BRB_IALL, 		HFGITR, nBRBIALL, 0),
 	SR_FGT(OP_BRB_INJ, 		HFGITR, nBRBINJ, 0),
 	SR_FGT(SYS_DC_CVAC, 		HFGITR, DCCVAC, 1),