Re: [PATCH 18/27] KVM: arm64: nv: Add trap forwarding for MDCR_EL2

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Hi Marc,

On 7/12/23 16:58, Marc Zyngier wrote:
> Describe the MDCR_EL2 register, and associate it with all the sysregs
> it allows to trap.
>
> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx>
> ---
>  arch/arm64/kvm/emulate-nested.c | 262 ++++++++++++++++++++++++++++++++
>  1 file changed, 262 insertions(+)
>
> diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c
> index 51901e85e43d..25e4842ac334 100644
> --- a/arch/arm64/kvm/emulate-nested.c
> +++ b/arch/arm64/kvm/emulate-nested.c
> @@ -65,6 +65,18 @@ enum coarse_grain_trap_id {
>  	CGT_HCR_TTLBIS,
>  	CGT_HCR_TTLBOS,
>  
> +	CGT_MDCR_TPMCR,
> +	CGT_MDCR_TPM,
> +	CGT_MDCR_TDE,
> +	CGT_MDCR_TDA,
> +	CGT_MDCR_TDOSA,
> +	CGT_MDCR_TDRA,
> +	CGT_MDCR_E2PB,
> +	CGT_MDCR_TPMS,
> +	CGT_MDCR_TTRF,
> +	CGT_MDCR_E2TB,
> +	CGT_MDCR_TDCC,
> +
>  	/*
>  	 * Anything after this point is a combination of trap controls,
>  	 * which all must be evaluated to decide what to do.
> @@ -78,6 +90,11 @@ enum coarse_grain_trap_id {
>  	CGT_HCR_TPU_TICAB,
>  	CGT_HCR_TPU_TOCU,
>  	CGT_HCR_NV1_ENSCXT,
> +	CGT_MDCR_TPM_TPMCR,
> +	CGT_MDCR_TDE_TDA,
> +	CGT_MDCR_TDE_TDOSA,
> +	CGT_MDCR_TDE_TDRA,
> +	CGT_MDCR_TDCC_TDE_TDA,
>  
>  	/*
>  	 * Anything after this point requires a callback evaluating a
> @@ -249,6 +266,72 @@ static const struct trap_bits coarse_trap_bits[] = {
>  		.mask		= HCR_TTLBOS,
>  		.behaviour	= BEHAVE_FORWARD_ANY,
>  	},
> +	[CGT_MDCR_TPMCR] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TPMCR,
> +		.mask		= MDCR_EL2_TPMCR,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TPM] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TPM,
> +		.mask		= MDCR_EL2_TPM,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TDE] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TDE,
> +		.mask		= MDCR_EL2_TDE,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TDA] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TDA,
> +		.mask		= MDCR_EL2_TDA,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TDOSA] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TDOSA,
> +		.mask		= MDCR_EL2_TDOSA,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TDRA] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TDRA,
> +		.mask		= MDCR_EL2_TDRA,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_E2PB] = {
> +		.index		= MDCR_EL2,
> +		.value		= 0,
> +		.mask		= BIT(MDCR_EL2_E2PB_SHIFT),
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TPMS] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TPMS,
> +		.mask		= MDCR_EL2_TPMS,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TTRF] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TTRF,
> +		.mask		= MDCR_EL2_TTRF,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_E2TB] = {
> +		.index		= MDCR_EL2,
> +		.value		= 0,
> +		.mask		= BIT(MDCR_EL2_E2TB_SHIFT),
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
> +	[CGT_MDCR_TDCC] = {
> +		.index		= MDCR_EL2,
> +		.value		= MDCR_EL2_TDCC,
> +		.mask		= MDCR_EL2_TDCC,
> +		.behaviour	= BEHAVE_FORWARD_ANY,
> +	},
>  };
>  
>  #define MCB(id, ...)					\
> @@ -266,6 +349,11 @@ static const enum coarse_grain_trap_id *coarse_control_combo[] = {
>  	MCB(CGT_HCR_TPU_TICAB,		CGT_HCR_TPU, CGT_HCR_TICAB),
>  	MCB(CGT_HCR_TPU_TOCU,		CGT_HCR_TPU, CGT_HCR_TOCU),
>  	MCB(CGT_HCR_NV1_ENSCXT,		CGT_HCR_NV1, CGT_HCR_ENSCXT),
> +	MCB(CGT_MDCR_TPM_TPMCR,		CGT_MDCR_TPM, CGT_MDCR_TPMCR),
> +	MCB(CGT_MDCR_TDE_TDA,		CGT_MDCR_TDE, CGT_MDCR_TDA),
> +	MCB(CGT_MDCR_TDE_TDOSA,		CGT_MDCR_TDE, CGT_MDCR_TDOSA),
> +	MCB(CGT_MDCR_TDE_TDRA,		CGT_MDCR_TDE, CGT_MDCR_TDRA),
> +	MCB(CGT_MDCR_TDCC_TDE_TDA,	CGT_MDCR_TDCC, CGT_MDCR_TDE_TDA),
>  };
>  
>  typedef enum trap_behaviour (*complex_condition_check)(struct kvm_vcpu *);
> @@ -593,6 +681,180 @@ static const struct encoding_to_trap_config encoding_to_cgt[] __initdata = {
>  	SR_TRAP(SYS_ERXPFGCTL_EL1,	CGT_HCR_FIEN),
>  	SR_TRAP(SYS_ERXPFGCDN_EL1,	CGT_HCR_FIEN),
>  	SR_TRAP(SYS_SCXTNUM_EL0,	CGT_HCR_ENSCXT),
> +	SR_TRAP(SYS_PMCR_EL0,		CGT_MDCR_TPM_TPMCR), *
> +	SR_TRAP(SYS_PMCNTENSET_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMCNTENCLR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMOVSSET_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMOVSCLR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMCEID0_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMCEID1_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMXEVTYPER_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMSWINC_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMSELR_EL0,		CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMXEVCNTR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMCCNTR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMUSERENR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMINTENSET_EL1,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMINTENCLR_EL1,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMMIR_EL1,		CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(0),	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(1),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(2),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(3),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(4),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(5),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(6),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(7),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(8),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(9),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(10),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(11),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(12),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(13),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(14),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(15),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(16),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(17),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(18),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(19),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(20),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(21),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(22),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(23),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(24),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(25),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(26),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(27),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(28),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(29),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVCNTRn_EL0(30),	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(0),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(1),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(2),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(3),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(4),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(5),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(6),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(7),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(8),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(9),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(10),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(11),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(12),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(13),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(14),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(15),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(16),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(17),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(18),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(19),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(20),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(21),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(22),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(23),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(24),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(25),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(26),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(27),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(28),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(29),	CGT_MDCR_TPM),
> +	SR_TRAP(SYS_PMEVTYPERn_EL0(30),	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_PMCCFILTR_EL0,	CGT_MDCR_TPM),*
> +	SR_TRAP(SYS_MDCCSR_EL0,		CGT_MDCR_TDCC_TDE_TDA),*
> +	SR_TRAP(SYS_MDCCINT_EL1,	CGT_MDCR_TDCC_TDE_TDA),*
> +	SR_TRAP(SYS_OSDTRRX_EL1,	CGT_MDCR_TDCC_TDE_TDA),*
> +	SR_TRAP(SYS_OSDTRTX_EL1,	CGT_MDCR_TDCC_TDE_TDA),*
Please also double check DBGDTR_EL0, DBGDTRRX/TX_EL0. I understand from
the spec they may end up in CGT_MDCR_TDCC_TDE_TDA too
> +	SR_TRAP(SYS_MDSCR_EL1,		CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_OSECCR_EL1,		CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGBVRn_EL1(0),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGBVRn_EL1(1),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(2),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(3),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(4),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(5),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(6),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(7),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(8),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(9),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(10),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(11),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(12),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(13),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(14),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBVRn_EL1(15),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGBCRn_EL1(0),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGBCRn_EL1(1),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(2),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(3),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(4),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(5),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(6),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(7),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(8),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(9),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(10),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(11),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(12),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(13),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(14),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGBCRn_EL1(15),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWVRn_EL1(0),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWVRn_EL1(1),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWVRn_EL1(2),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(3),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(4),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(5),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(6),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(7),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(8),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(9),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(10),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(11),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(12),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(13),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWVRn_EL1(14),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWVRn_EL1(15),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWCRn_EL1(0),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGWCRn_EL1(1),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(2),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(3),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(4),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(5),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(6),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(7),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(8),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(9),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(10),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(11),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(12),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(13),	CGT_MDCR_TDE_TDA),
> +	SR_TRAP(SYS_DBGWCRn_EL1(14),	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGCLAIMSET_EL1,	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGCLAIMCLR_EL1,	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_DBGAUTHSTATUS_EL1,	CGT_MDCR_TDE_TDA),*
> +	SR_TRAP(SYS_OSLAR_EL1,		CGT_MDCR_TDE_TDOSA),*
> +	SR_TRAP(SYS_OSLSR_EL1,		CGT_MDCR_TDE_TDOSA),*
> +	SR_TRAP(SYS_OSDLR_EL1,		CGT_MDCR_TDE_TDOSA),*
> +	SR_TRAP(SYS_DBGPRCR_EL1,	CGT_MDCR_TDE_TDOSA),*
> +	SR_TRAP(SYS_MDRAR_EL1,		CGT_MDCR_TDE_TDRA),*
> +	SR_TRAP(SYS_PMBLIMITR_EL1,	CGT_MDCR_E2PB),*
> +	SR_TRAP(SYS_PMBPTR_EL1,		CGT_MDCR_E2PB),*
> +	SR_TRAP(SYS_PMBSR_EL1,		CGT_MDCR_E2PB),*
> +	SR_TRAP(SYS_PMSCR_EL1,		CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSEVFR_EL1,	CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSFCR_EL1,		CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSICR_EL1,		CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSIDR_EL1,		CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSIRR_EL1,		CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSLATFR_EL1,	CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_PMSNEVFR_EL1,	CGT_MDCR_TPMS),*
> +	SR_TRAP(SYS_TRFCR_EL1,		CGT_MDCR_TTRF),*
> +	SR_TRAP(SYS_TRBBASER_EL1,	CGT_MDCR_E2TB),*
> +	SR_TRAP(SYS_TRBLIMITR_EL1,	CGT_MDCR_E2TB),*
> +	SR_TRAP(SYS_TRBMAR_EL1, 	CGT_MDCR_E2TB),*
> +	SR_TRAP(SYS_TRBPTR_EL1, 	CGT_MDCR_E2TB),*
> +	SR_TRAP(SYS_TRBSR_EL1, 		CGT_MDCR_E2TB),*
> +	SR_TRAP(SYS_TRBTRG_EL1,		CGT_MDCR_E2TB),*
>  };
>  
>  static DEFINE_XARRAY(sr_forward_xa);
Besides

Reviewed-by: Eric Auger <eric.auger@xxxxxxxxxx>

Eric




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