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From: Joey Gouly <joey.gouly@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: akpm@linux-foundation.org, aneesh.kumar@linux.ibm.com,
	broonie@kernel.org, catalin.marinas@arm.com,
	dave.hansen@linux.intel.com, joey.gouly@arm.com, maz@kernel.org,
	oliver.upton@linux.dev, shuah@kernel.org, will@kernel.org,
	kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org,
	linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>
Subject: [PATCH v2 24/24] KVM: selftests: get-reg-list: add Permission Overlay registers
Date: Fri, 27 Oct 2023 19:08:50 +0100	[thread overview]
Message-ID: <20231027180850.1068089-25-joey.gouly@arm.com> (raw)
In-Reply-To: <20231027180850.1068089-1-joey.gouly@arm.com>

Add new system registers:
  - POR_EL1
  - POR_EL0

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
---
 tools/testing/selftests/kvm/aarch64/get-reg-list.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tools/testing/selftests/kvm/aarch64/get-reg-list.c b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
index 709d7d721760..ac661ebf6859 100644
--- a/tools/testing/selftests/kvm/aarch64/get-reg-list.c
+++ b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
@@ -40,6 +40,18 @@ static struct feature_id_reg feat_id_regs[] = {
 		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
 		4,
 		1
+	},
+	{
+		ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
+	},
+	{
+		ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
 	}
 };
 
@@ -468,6 +480,7 @@ static __u64 base_regs[] = {
 	ARM64_SYS_REG(3, 0, 10, 2, 0),	/* MAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 2),	/* PIRE0_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 3),	/* PIR_EL1 */
+	ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 3, 0),	/* AMAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 0, 0),	/* VBAR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 1, 1),	/* DISR_EL1 */
@@ -475,6 +488,7 @@ static __u64 base_regs[] = {
 	ARM64_SYS_REG(3, 0, 13, 0, 4),	/* TPIDR_EL1 */
 	ARM64_SYS_REG(3, 0, 14, 1, 0),	/* CNTKCTL_EL1 */
 	ARM64_SYS_REG(3, 2, 0, 0, 0),	/* CSSELR_EL1 */
+	ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 2),	/* TPIDR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 3),	/* TPIDRRO_EL0 */
 	ARM64_SYS_REG(3, 3, 14, 0, 1),	/* CNTPCT_EL0 */
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Joey Gouly <joey.gouly@arm.com>
To: linux-arm-kernel@lists.infradead.org
Cc: akpm@linux-foundation.org, aneesh.kumar@linux.ibm.com,
	broonie@kernel.org, catalin.marinas@arm.com,
	dave.hansen@linux.intel.com, joey.gouly@arm.com, maz@kernel.org,
	oliver.upton@linux.dev, shuah@kernel.org, will@kernel.org,
	kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org,
	linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>
Subject: [PATCH v2 24/24] KVM: selftests: get-reg-list: add Permission Overlay registers
Date: Fri, 27 Oct 2023 19:08:50 +0100	[thread overview]
Message-ID: <20231027180850.1068089-25-joey.gouly@arm.com> (raw)
In-Reply-To: <20231027180850.1068089-1-joey.gouly@arm.com>

Add new system registers:
  - POR_EL1
  - POR_EL0

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: Shuah Khan <shuah@kernel.org>
---
 tools/testing/selftests/kvm/aarch64/get-reg-list.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tools/testing/selftests/kvm/aarch64/get-reg-list.c b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
index 709d7d721760..ac661ebf6859 100644
--- a/tools/testing/selftests/kvm/aarch64/get-reg-list.c
+++ b/tools/testing/selftests/kvm/aarch64/get-reg-list.c
@@ -40,6 +40,18 @@ static struct feature_id_reg feat_id_regs[] = {
 		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
 		4,
 		1
+	},
+	{
+		ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
+	},
+	{
+		ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
+		ARM64_SYS_REG(3, 0, 0, 7, 3),	/* ID_AA64MMFR3_EL1 */
+		16,
+		1
 	}
 };
 
@@ -468,6 +480,7 @@ static __u64 base_regs[] = {
 	ARM64_SYS_REG(3, 0, 10, 2, 0),	/* MAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 2),	/* PIRE0_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 2, 3),	/* PIR_EL1 */
+	ARM64_SYS_REG(3, 0, 10, 2, 4),	/* POR_EL1 */
 	ARM64_SYS_REG(3, 0, 10, 3, 0),	/* AMAIR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 0, 0),	/* VBAR_EL1 */
 	ARM64_SYS_REG(3, 0, 12, 1, 1),	/* DISR_EL1 */
@@ -475,6 +488,7 @@ static __u64 base_regs[] = {
 	ARM64_SYS_REG(3, 0, 13, 0, 4),	/* TPIDR_EL1 */
 	ARM64_SYS_REG(3, 0, 14, 1, 0),	/* CNTKCTL_EL1 */
 	ARM64_SYS_REG(3, 2, 0, 0, 0),	/* CSSELR_EL1 */
+	ARM64_SYS_REG(3, 3, 10, 2, 4),	/* POR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 2),	/* TPIDR_EL0 */
 	ARM64_SYS_REG(3, 3, 13, 0, 3),	/* TPIDRRO_EL0 */
 	ARM64_SYS_REG(3, 3, 14, 0, 1),	/* CNTPCT_EL0 */
-- 
2.25.1


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  parent reply	other threads:[~2023-10-27 18:10 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-27 18:08 [PATCH v2 00/20] Permission Overlay Extension Joey Gouly
2023-10-27 18:08 ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 01/24] arm64/sysreg: add system register POR_EL{0,1} Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 02/24] arm64/sysreg: update CPACR_EL1 register Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 03/24] arm64: cpufeature: add Permission Overlay Extension cpucap Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 04/24] arm64: disable trapping of POR_EL0 to EL2 Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 05/24] arm64: context switch POR_EL0 register Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 06/24] KVM: arm64: Save/restore POE registers Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 07/24] arm64: enable the Permission Overlay Extension for EL0 Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 08/24] arm64: add POIndex defines Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 09/24] arm64: define VM_PKEY_BIT* for arm64 Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 10/24] arm64: mask out POIndex when modifying a PTE Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 11/24] arm64: enable ARCH_HAS_PKEYS on arm64 Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 12/24] arm64: handle PKEY/POE faults Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 13/24] arm64: stop using generic mm_hooks.h Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 14/24] arm64: implement PKEYS support Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 15/24] arm64: add POE signal support Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-30 19:10   ` Mark Brown
2023-10-30 19:10     ` Mark Brown
2023-10-27 18:08 ` [PATCH v2 16/24] arm64: enable PKEY support for CPUs with S1POE Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 17/24] arm64: enable POE and PIE to coexist Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 18/24] kselftest/arm64: move get_header() Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 19/24] selftests: mm: move fpregs printing Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 20/24] selftests: mm: make protection_keys test work on arm64 Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` [PATCH v2 21/24] kselftest/arm64: add HWCAP test for FEAT_S1POE Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-30 19:18   ` Mark Brown
2023-10-30 19:18     ` Mark Brown
2023-10-27 18:08 ` [PATCH v2 22/24] kselftest/arm64: parse POE_MAGIC in a signal frame Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-30 19:19   ` Mark Brown
2023-10-30 19:19     ` Mark Brown
2023-10-27 18:08 ` [PATCH v2 23/24] kselftest/arm64: Add test case for POR_EL0 signal frame records Joey Gouly
2023-10-27 18:08   ` Joey Gouly
2023-10-27 18:08 ` Joey Gouly [this message]
2023-10-27 18:08   ` [PATCH v2 24/24] KVM: selftests: get-reg-list: add Permission Overlay registers Joey Gouly

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