From: Marc Zyngier <maz@kernel.org>
To: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
kvm@vger.kernel.org
Cc: James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Oliver Upton <oliver.upton@linux.dev>,
Zenghui Yu <yuzenghui@huawei.com>,
Joey Gouly <joey.gouly@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>
Subject: [PATCH 07/10] KVM: arm64: Add PIR{,E0}_EL2 to the sysreg arrays
Date: Tue, 13 Aug 2024 15:47:35 +0100 [thread overview]
Message-ID: <20240813144738.2048302-8-maz@kernel.org> (raw)
In-Reply-To: <20240813144738.2048302-1-maz@kernel.org>
Add the FEAT_S1PIE EL2 registers to the per-vcpu sysreg register
array.
Signed-off-by: Marc Zyngier <maz@kernel.org>
---
arch/arm64/include/asm/kvm_host.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 5a9e0ad35580..ab4c675b491d 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -463,6 +463,8 @@ enum vcpu_sysreg {
TTBR1_EL2, /* Translation Table Base Register 1 (EL2) */
TCR_EL2, /* Translation Control Register (EL2) */
TCR2_EL2, /* Extended Translation Control Register (EL2) */
+ PIRE0_EL2, /* Permission Indirection Register 0 (EL2) */
+ PIR_EL2, /* Permission Indirection Register 1 (EL2) */
SPSR_EL2, /* EL2 saved program status register */
ELR_EL2, /* EL2 exception link register */
AFSR0_EL2, /* Auxiliary Fault Status Register 0 (EL2) */
--
2.39.2
next prev parent reply other threads:[~2024-08-13 14:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-13 14:47 [PATCH 00/10] KVM: arm64: Add EL2 support to FEAT_S1PIE Marc Zyngier
2024-08-13 14:47 ` [PATCH 01/10] KVM: arm64: nv: Handle CNTHCTL_EL2 specially Marc Zyngier
2024-08-13 14:47 ` [PATCH 02/10] KVM: arm64: nv: Save/Restore vEL2 sysregs Marc Zyngier
2024-08-13 14:47 ` [PATCH 03/10] KVM: arm64: Add TCR2_EL2 to the sysreg arrays Marc Zyngier
2024-08-13 15:03 ` Joey Gouly
2024-08-13 14:47 ` [PATCH 04/10] KVM: arm64: Add save/restore for TCR2_EL2 Marc Zyngier
2024-08-13 14:47 ` [PATCH 05/10] arm64: Add encoding for PIRE0_EL2 Marc Zyngier
2024-08-13 15:06 ` Joey Gouly
2024-08-13 14:47 ` [PATCH 06/10] arm64: Remove VNCR definition " Marc Zyngier
2024-08-13 15:10 ` Joey Gouly
2024-08-13 14:47 ` Marc Zyngier [this message]
2024-08-13 14:47 ` [PATCH 08/10] KVM: arm64: Add save/restore for PIR{,E0}_EL2 Marc Zyngier
2024-08-13 14:47 ` [PATCH 09/10] KVM: arm64: Handle PIR{,E0}_EL2 traps Marc Zyngier
2024-08-13 15:24 ` Joey Gouly
2024-08-13 15:45 ` Marc Zyngier
2024-08-13 16:19 ` Joey Gouly
2024-08-13 14:47 ` [PATCH 10/10] KVM: arm64: Sanitise ID_AA64MMFR3_EL1 Marc Zyngier
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