From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, kvm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Eric Auger <eric.auger@redhat.com>,
Mark Brown <broonie@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Will Deacon <will@kernel.org>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Andre Przywara <andre.przywara@arm.com>,
Chase Conklin <chase.conklin@arm.com>,
Ganapatrao Kulkarni <gankulkarni@os.amperecomputing.com>,
Darren Hart <darren@os.amperecomputing.com>,
Miguel Luis <miguel.luis@oracle.com>,
James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Zenghui Yu <yuzenghui@huawei.com>
Subject: [PATCH 18/27] KVM: arm64: nv: Add trap forwarding for MDCR_EL2
Date: Wed, 12 Jul 2023 15:58:01 +0100 [thread overview]
Message-ID: <20230712145810.3864793-19-maz@kernel.org> (raw)
In-Reply-To: <20230712145810.3864793-1-maz@kernel.org>
Describe the MDCR_EL2 register, and associate it with all the sysregs
it allows to trap.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
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),
+ 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);
--
2.34.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-07-12 15:17 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-12 14:57 [PATCH 00/27] KVM: arm64: NV trap forwarding infrastructure Marc Zyngier
2023-07-12 14:57 ` [PATCH 01/27] arm64: Add missing VA CMO encodings Marc Zyngier
2023-07-12 14:57 ` [PATCH 02/27] arm64: Add missing ERX*_EL1 encodings Marc Zyngier
2023-07-12 14:57 ` [PATCH 03/27] arm64: Add missing DC ZVA/GVA/GZVA encodings Marc Zyngier
2023-07-12 14:57 ` [PATCH 04/27] arm64: Add TLBI operation encodings Marc Zyngier
2023-07-12 14:57 ` [PATCH 05/27] arm64: Add AT " Marc Zyngier
2023-07-12 14:57 ` [PATCH 06/27] arm64: Add debug registers affected by HDFGxTR_EL2 Marc Zyngier
2023-07-14 14:47 ` Eric Auger
2023-07-14 16:09 ` Marc Zyngier
2023-07-19 8:48 ` Suzuki K Poulose
2023-07-19 11:00 ` Suzuki K Poulose
2023-07-27 15:42 ` Marc Zyngier
2023-07-12 14:57 ` [PATCH 07/27] arm64: Add missing BRB/CFP/DVP/CPP instructions Marc Zyngier
2023-07-18 17:30 ` Miguel Luis
2023-07-12 14:57 ` [PATCH 08/27] arm64: Fix HFGxTR_EL2 field naming Marc Zyngier
2023-07-12 14:57 ` [PATCH 09/27] arm64: Add HDFGRTR_EL2 and HDFGWTR_EL2 layouts Marc Zyngier
2023-07-12 16:59 ` Mark Brown
2023-07-12 14:57 ` [PATCH 10/27] arm64: Add feature detection for fine grained traps Marc Zyngier
2023-07-14 9:57 ` Eric Auger
2023-07-12 14:57 ` [PATCH 11/27] KVM: arm64: Correctly handle ACCDATA_EL1 traps Marc Zyngier
2023-07-12 14:57 ` [PATCH 12/27] KVM: arm64: Add missing HCR_EL2 trap bits Marc Zyngier
2023-07-12 14:57 ` [PATCH 13/27] KVM: arm64: nv: Add FGT registers Marc Zyngier
2023-07-12 14:57 ` [PATCH 14/27] KVM: arm64: Restructure FGT register switching Marc Zyngier
2023-07-12 17:15 ` Mark Brown
2023-07-12 20:06 ` Marc Zyngier
2023-07-12 21:15 ` Mark Brown
[not found] ` <fd0d93ae-1ae5-b53e-ccb7-04d78f7c31d9@redhat.com>
[not found] ` <87y1j3qgpu.wl-maz@kernel.org>
2023-07-28 17:22 ` Eric Auger
2023-07-12 14:57 ` [PATCH 15/27] KVM: arm64: nv: Add trap forwarding infrastructure Marc Zyngier
2023-07-12 14:57 ` [PATCH 16/27] KVM: arm64: nv: Add trap forwarding for HCR_EL2 Marc Zyngier
2023-07-13 14:05 ` Eric Auger
2023-07-13 15:53 ` Marc Zyngier
2023-07-14 10:10 ` Marc Zyngier
2023-07-14 15:06 ` Eric Auger
2023-07-14 16:28 ` Marc Zyngier
2023-07-14 14:58 ` Eric Auger
2023-07-12 14:58 ` [PATCH 17/27] KVM: arm64: nv: Expose FEAT_EVT to nested guests Marc Zyngier
2023-07-12 14:58 ` Marc Zyngier [this message]
2023-07-13 17:34 ` [PATCH 18/27] KVM: arm64: nv: Add trap forwarding for MDCR_EL2 Eric Auger
2023-07-14 11:13 ` Marc Zyngier
2023-07-12 14:58 ` [PATCH 19/27] KVM: arm64: nv: Add trap forwarding for CNTHCTL_EL2 Marc Zyngier
[not found] ` <9739cab9-c058-ec5f-ac15-7d708aef4e85@redhat.com>
2023-07-27 15:38 ` Marc Zyngier
2023-07-12 14:58 ` [PATCH 20/27] KVM: arm64: nv: Add trap forwarding for HFGxTR_EL2 Marc Zyngier
2023-07-12 14:58 ` [PATCH 21/27] KVM: arm64: nv: Add trap forwarding for HFGITR_EL2 Marc Zyngier
2023-07-12 14:58 ` [PATCH 22/27] KVM: arm64: nv: Add trap forwarding for HDFGxTR_EL2 Marc Zyngier
2023-07-12 14:58 ` [PATCH 23/27] KVM: arm64: nv: Add SVC trap forwarding Marc Zyngier
2023-07-12 14:58 ` [PATCH 24/27] KVM: arm64: nv: Add switching support for HFGxTR/HDFGxTR Marc Zyngier
2023-07-12 14:58 ` [PATCH 25/27] KVM: arm64: nv: Expose FGT to nested guests Marc Zyngier
2023-07-12 14:58 ` [PATCH 26/27] KVM: arm64: Move HCRX_EL2 switch to load/put on VHE systems Marc Zyngier
2023-07-12 14:58 ` [PATCH 27/27] KVM: arm64: nv: Add support for HCRX_EL2 Marc Zyngier
2023-07-12 15:16 ` [PATCH 00/27] KVM: arm64: NV trap forwarding infrastructure Eric Auger
2023-07-12 15:29 ` Eric Auger
2023-07-12 15:31 ` Marc Zyngier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230712145810.3864793-19-maz@kernel.org \
--to=maz@kernel.org \
--cc=alexandru.elisei@arm.com \
--cc=andre.przywara@arm.com \
--cc=broonie@kernel.org \
--cc=catalin.marinas@arm.com \
--cc=chase.conklin@arm.com \
--cc=darren@os.amperecomputing.com \
--cc=eric.auger@redhat.com \
--cc=gankulkarni@os.amperecomputing.com \
--cc=james.morse@arm.com \
--cc=kvm@vger.kernel.org \
--cc=kvmarm@lists.linux.dev \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=miguel.luis@oracle.com \
--cc=oliver.upton@linux.dev \
--cc=suzuki.poulose@arm.com \
--cc=will@kernel.org \
--cc=yuzenghui@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).