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From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Shuah Khan <shuah@kernel.org>
Cc: Alan Hayward <alan.hayward@arm.com>,
	Luis Machado <luis.machado@arm.com>,
	Salil Akerkar <Salil.Akerkar@arm.com>,
	Basant Kumar Dwivedi <Basant.KumarDwivedi@arm.com>,
	Szabolcs Nagy <szabolcs.nagy@arm.com>,
	James Morse <james.morse@arm.com>,
	Alexandru Elisei <alexandru.elisei@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Luca Salabrino <luca.scalabrino@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v14 33/39] kselftest/arm64: signal: Handle ZA signal context in core code
Date: Tue, 19 Apr 2022 12:22:41 +0100	[thread overview]
Message-ID: <20220419112247.711548-34-broonie@kernel.org> (raw)
In-Reply-To: <20220419112247.711548-1-broonie@kernel.org>

As part of the generic code for signal handling test cases we parse all
signal frames to make sure they have at least the basic form we expect
and that there are no unexpected frames present in the signal context.
Add coverage of the ZA signal frame to this code.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
---
 .../arm64/signal/testcases/testcases.c        | 36 +++++++++++++++++++
 .../arm64/signal/testcases/testcases.h        |  3 +-
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.c b/tools/testing/selftests/arm64/signal/testcases/testcases.c
index 8c2a57fc2f9c..84c36bee4d82 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.c
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.c
@@ -75,6 +75,31 @@ bool validate_sve_context(struct sve_context *sve, char **err)
 	return true;
 }
 
+bool validate_za_context(struct za_context *za, char **err)
+{
+	/* Size will be rounded up to a multiple of 16 bytes */
+	size_t regs_size
+		= ((ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za->vl)) + 15) / 16) * 16;
+
+	if (!za || !err)
+		return false;
+
+	/* Either a bare za_context or a za_context followed by regs data */
+	if ((za->head.size != sizeof(struct za_context)) &&
+	    (za->head.size != regs_size)) {
+		*err = "bad size for ZA context";
+		return false;
+	}
+
+	if (!sve_vl_valid(za->vl)) {
+		*err = "SME VL in ZA context invalid";
+
+		return false;
+	}
+
+	return true;
+}
+
 bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 {
 	bool terminated = false;
@@ -82,6 +107,7 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 	int flags = 0;
 	struct extra_context *extra = NULL;
 	struct sve_context *sve = NULL;
+	struct za_context *za = NULL;
 	struct _aarch64_ctx *head =
 		(struct _aarch64_ctx *)uc->uc_mcontext.__reserved;
 
@@ -120,6 +146,13 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 			sve = (struct sve_context *)head;
 			flags |= SVE_CTX;
 			break;
+		case ZA_MAGIC:
+			if (flags & ZA_CTX)
+				*err = "Multiple ZA_MAGIC";
+			/* Size is validated in validate_za_context() */
+			za = (struct za_context *)head;
+			flags |= ZA_CTX;
+			break;
 		case EXTRA_MAGIC:
 			if (flags & EXTRA_CTX)
 				*err = "Multiple EXTRA_MAGIC";
@@ -165,6 +198,9 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 		if (flags & SVE_CTX)
 			if (!validate_sve_context(sve, err))
 				return false;
+		if (flags & ZA_CTX)
+			if (!validate_za_context(za, err))
+				return false;
 
 		head = GET_RESV_NEXT_HEAD(head);
 	}
diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.h b/tools/testing/selftests/arm64/signal/testcases/testcases.h
index ad884c135314..49f1d5de7b5b 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.h
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.h
@@ -16,7 +16,8 @@
 
 #define FPSIMD_CTX	(1 << 0)
 #define SVE_CTX		(1 << 1)
-#define EXTRA_CTX	(1 << 2)
+#define ZA_CTX		(1 << 2)
+#define EXTRA_CTX	(1 << 3)
 
 #define KSFT_BAD_MAGIC	0xdeadbeef
 
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Shuah Khan <shuah@kernel.org>
Cc: Basant Kumar Dwivedi <Basant.KumarDwivedi@arm.com>,
	Luis Machado <luis.machado@arm.com>,
	Szabolcs Nagy <szabolcs.nagy@arm.com>,
	Mark Brown <broonie@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org,
	Alan Hayward <alan.hayward@arm.com>,
	kvmarm@lists.cs.columbia.edu,
	Salil Akerkar <Salil.Akerkar@arm.com>,
	Luca Salabrino <luca.scalabrino@arm.com>
Subject: [PATCH v14 33/39] kselftest/arm64: signal: Handle ZA signal context in core code
Date: Tue, 19 Apr 2022 12:22:41 +0100	[thread overview]
Message-ID: <20220419112247.711548-34-broonie@kernel.org> (raw)
In-Reply-To: <20220419112247.711548-1-broonie@kernel.org>

As part of the generic code for signal handling test cases we parse all
signal frames to make sure they have at least the basic form we expect
and that there are no unexpected frames present in the signal context.
Add coverage of the ZA signal frame to this code.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
---
 .../arm64/signal/testcases/testcases.c        | 36 +++++++++++++++++++
 .../arm64/signal/testcases/testcases.h        |  3 +-
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.c b/tools/testing/selftests/arm64/signal/testcases/testcases.c
index 8c2a57fc2f9c..84c36bee4d82 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.c
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.c
@@ -75,6 +75,31 @@ bool validate_sve_context(struct sve_context *sve, char **err)
 	return true;
 }
 
+bool validate_za_context(struct za_context *za, char **err)
+{
+	/* Size will be rounded up to a multiple of 16 bytes */
+	size_t regs_size
+		= ((ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za->vl)) + 15) / 16) * 16;
+
+	if (!za || !err)
+		return false;
+
+	/* Either a bare za_context or a za_context followed by regs data */
+	if ((za->head.size != sizeof(struct za_context)) &&
+	    (za->head.size != regs_size)) {
+		*err = "bad size for ZA context";
+		return false;
+	}
+
+	if (!sve_vl_valid(za->vl)) {
+		*err = "SME VL in ZA context invalid";
+
+		return false;
+	}
+
+	return true;
+}
+
 bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 {
 	bool terminated = false;
@@ -82,6 +107,7 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 	int flags = 0;
 	struct extra_context *extra = NULL;
 	struct sve_context *sve = NULL;
+	struct za_context *za = NULL;
 	struct _aarch64_ctx *head =
 		(struct _aarch64_ctx *)uc->uc_mcontext.__reserved;
 
@@ -120,6 +146,13 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 			sve = (struct sve_context *)head;
 			flags |= SVE_CTX;
 			break;
+		case ZA_MAGIC:
+			if (flags & ZA_CTX)
+				*err = "Multiple ZA_MAGIC";
+			/* Size is validated in validate_za_context() */
+			za = (struct za_context *)head;
+			flags |= ZA_CTX;
+			break;
 		case EXTRA_MAGIC:
 			if (flags & EXTRA_CTX)
 				*err = "Multiple EXTRA_MAGIC";
@@ -165,6 +198,9 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 		if (flags & SVE_CTX)
 			if (!validate_sve_context(sve, err))
 				return false;
+		if (flags & ZA_CTX)
+			if (!validate_za_context(za, err))
+				return false;
 
 		head = GET_RESV_NEXT_HEAD(head);
 	}
diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.h b/tools/testing/selftests/arm64/signal/testcases/testcases.h
index ad884c135314..49f1d5de7b5b 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.h
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.h
@@ -16,7 +16,8 @@
 
 #define FPSIMD_CTX	(1 << 0)
 #define SVE_CTX		(1 << 1)
-#define EXTRA_CTX	(1 << 2)
+#define ZA_CTX		(1 << 2)
+#define EXTRA_CTX	(1 << 3)
 
 #define KSFT_BAD_MAGIC	0xdeadbeef
 
-- 
2.30.2

_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm

WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Shuah Khan <skhan@linuxfoundation.org>,
	Shuah Khan <shuah@kernel.org>
Cc: Alan Hayward <alan.hayward@arm.com>,
	Luis Machado <luis.machado@arm.com>,
	Salil Akerkar <Salil.Akerkar@arm.com>,
	Basant Kumar Dwivedi <Basant.KumarDwivedi@arm.com>,
	Szabolcs Nagy <szabolcs.nagy@arm.com>,
	James Morse <james.morse@arm.com>,
	Alexandru Elisei <alexandru.elisei@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Luca Salabrino <luca.scalabrino@arm.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-kselftest@vger.kernel.org, kvmarm@lists.cs.columbia.edu,
	Mark Brown <broonie@kernel.org>
Subject: [PATCH v14 33/39] kselftest/arm64: signal: Handle ZA signal context in core code
Date: Tue, 19 Apr 2022 12:22:41 +0100	[thread overview]
Message-ID: <20220419112247.711548-34-broonie@kernel.org> (raw)
In-Reply-To: <20220419112247.711548-1-broonie@kernel.org>

As part of the generic code for signal handling test cases we parse all
signal frames to make sure they have at least the basic form we expect
and that there are no unexpected frames present in the signal context.
Add coverage of the ZA signal frame to this code.

Signed-off-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
---
 .../arm64/signal/testcases/testcases.c        | 36 +++++++++++++++++++
 .../arm64/signal/testcases/testcases.h        |  3 +-
 2 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.c b/tools/testing/selftests/arm64/signal/testcases/testcases.c
index 8c2a57fc2f9c..84c36bee4d82 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.c
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.c
@@ -75,6 +75,31 @@ bool validate_sve_context(struct sve_context *sve, char **err)
 	return true;
 }
 
+bool validate_za_context(struct za_context *za, char **err)
+{
+	/* Size will be rounded up to a multiple of 16 bytes */
+	size_t regs_size
+		= ((ZA_SIG_CONTEXT_SIZE(sve_vq_from_vl(za->vl)) + 15) / 16) * 16;
+
+	if (!za || !err)
+		return false;
+
+	/* Either a bare za_context or a za_context followed by regs data */
+	if ((za->head.size != sizeof(struct za_context)) &&
+	    (za->head.size != regs_size)) {
+		*err = "bad size for ZA context";
+		return false;
+	}
+
+	if (!sve_vl_valid(za->vl)) {
+		*err = "SME VL in ZA context invalid";
+
+		return false;
+	}
+
+	return true;
+}
+
 bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 {
 	bool terminated = false;
@@ -82,6 +107,7 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 	int flags = 0;
 	struct extra_context *extra = NULL;
 	struct sve_context *sve = NULL;
+	struct za_context *za = NULL;
 	struct _aarch64_ctx *head =
 		(struct _aarch64_ctx *)uc->uc_mcontext.__reserved;
 
@@ -120,6 +146,13 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 			sve = (struct sve_context *)head;
 			flags |= SVE_CTX;
 			break;
+		case ZA_MAGIC:
+			if (flags & ZA_CTX)
+				*err = "Multiple ZA_MAGIC";
+			/* Size is validated in validate_za_context() */
+			za = (struct za_context *)head;
+			flags |= ZA_CTX;
+			break;
 		case EXTRA_MAGIC:
 			if (flags & EXTRA_CTX)
 				*err = "Multiple EXTRA_MAGIC";
@@ -165,6 +198,9 @@ bool validate_reserved(ucontext_t *uc, size_t resv_sz, char **err)
 		if (flags & SVE_CTX)
 			if (!validate_sve_context(sve, err))
 				return false;
+		if (flags & ZA_CTX)
+			if (!validate_za_context(za, err))
+				return false;
 
 		head = GET_RESV_NEXT_HEAD(head);
 	}
diff --git a/tools/testing/selftests/arm64/signal/testcases/testcases.h b/tools/testing/selftests/arm64/signal/testcases/testcases.h
index ad884c135314..49f1d5de7b5b 100644
--- a/tools/testing/selftests/arm64/signal/testcases/testcases.h
+++ b/tools/testing/selftests/arm64/signal/testcases/testcases.h
@@ -16,7 +16,8 @@
 
 #define FPSIMD_CTX	(1 << 0)
 #define SVE_CTX		(1 << 1)
-#define EXTRA_CTX	(1 << 2)
+#define ZA_CTX		(1 << 2)
+#define EXTRA_CTX	(1 << 3)
 
 #define KSFT_BAD_MAGIC	0xdeadbeef
 
-- 
2.30.2


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2022-04-19 11:25 UTC|newest]

Thread overview: 177+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-19 11:22 [PATCH v14 00/39] arm64/sme: Initial support for the Scalable Matrix Extension Mark Brown
2022-04-19 11:22 ` Mark Brown
2022-04-19 11:22 ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 01/39] kselftest/arm64: Fix comment for ptrace_sve_get_fpsimd_data() Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 02/39] kselftest/arm64: Remove assumption that tasks start FPSIMD only Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 03/39] kselftest/arm64: Validate setting via FPSIMD and read via SVE regsets Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 04/39] arm64/sme: Provide ABI documentation for SME Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-28  9:19   ` Catalin Marinas
2022-04-28  9:19     ` Catalin Marinas
2022-04-28  9:19     ` Catalin Marinas
2022-05-03  8:13     ` Szabolcs Nagy
2022-05-03  8:13       ` Szabolcs Nagy
2022-05-03  8:13       ` Szabolcs Nagy
2022-04-19 11:22 ` [PATCH v14 05/39] arm64/sme: System register and exception syndrome definitions Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 06/39] arm64/sme: Manually encode SME instructions Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 07/39] arm64/sme: Early CPU setup for SME Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 08/39] arm64/sme: Basic enumeration support Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 09/39] arm64/sme: Identify supported SME vector lengths at boot Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 10/39] arm64/sme: Implement sysctl to set the default vector length Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 11/39] arm64/sme: Implement vector length configuration prctl()s Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 12/39] arm64/sme: Implement support for TPIDR2 Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 13/39] arm64/sme: Implement SVCR context switching Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 14/39] arm64/sme: Implement streaming SVE " Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 15/39] arm64/sme: Implement ZA " Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 16/39] arm64/sme: Implement traps and syscall handling for SME Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-22 16:28   ` Catalin Marinas
2022-04-22 16:28     ` Catalin Marinas
2022-04-22 16:28     ` Catalin Marinas
2022-12-07 14:00   ` Zenghui Yu
2022-12-07 14:00     ` Zenghui Yu
2022-12-07 14:00     ` Zenghui Yu
2022-12-07 14:16     ` Mark Brown
2022-12-07 14:16       ` Mark Brown
2022-12-07 14:16       ` Mark Brown
2022-12-08  2:15       ` Zenghui Yu
2022-12-08  2:15         ` Zenghui Yu
2022-12-08  2:15         ` Zenghui Yu
2022-04-19 11:22 ` [PATCH v14 17/39] arm64/sme: Disable ZA and streaming mode when handling signals Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 18/39] arm64/sme: Implement streaming SVE signal handling Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 19/39] arm64/sme: Implement ZA " Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 20/39] arm64/sme: Implement ptrace support for streaming mode SVE registers Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 21/39] arm64/sme: Add ptrace support for ZA Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 22/39] arm64/sme: Disable streaming mode and ZA when flushing CPU state Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 23/39] arm64/sme: Save and restore streaming mode over EFI runtime calls Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 24/39] KVM: arm64: Hide SME system registers from guests Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 25/39] KVM: arm64: Trap SME usage in guest Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 26/39] KVM: arm64: Handle SME host state when running guests Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 27/39] arm64/sme: Provide Kconfig for SME Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
     [not found]   ` <CGME20220426221433eucas1p253f6350eacf87d8cac2c05adc903656e@eucas1p2.samsung.com>
2022-04-26 22:14     ` Marek Szyprowski
2022-04-26 22:14       ` Marek Szyprowski
2022-04-26 22:14       ` Marek Szyprowski
2022-04-27 12:55       ` Mark Brown
2022-04-27 12:55         ` Mark Brown
2022-04-27 12:55         ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 28/39] kselftest/arm64: Add manual encodings for SME instructions Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 29/39] kselftest/arm64: sme: Add SME support to vlset Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 30/39] kselftest/arm64: Add tests for TPIDR2 Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 31/39] kselftest/arm64: Extend vector configuration API tests to cover SME Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 32/39] kselftest/arm64: sme: Provide streaming mode SVE stress test Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` Mark Brown [this message]
2022-04-19 11:22   ` [PATCH v14 33/39] kselftest/arm64: signal: Handle ZA signal context in core code Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 34/39] kselftest/arm64: Add stress test for SME ZA context switching Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 35/39] kselftest/arm64: signal: Add SME signal handling tests Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 36/39] kselftest/arm64: Add streaming SVE to SVE ptrace tests Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 37/39] kselftest/arm64: Add coverage for the ZA ptrace interface Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 38/39] kselftest/arm64: Add SME support to syscall ABI test Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22 ` [PATCH v14 39/39] selftests/arm64: Add a testcase for handling of ZA on clone() Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-19 11:22   ` Mark Brown
2022-04-22 17:10 ` [PATCH v14 00/39] arm64/sme: Initial support for the Scalable Matrix Extension Marc Zyngier
2022-04-22 17:10   ` Marc Zyngier
2022-04-22 17:10   ` Marc Zyngier
2022-04-22 18:35   ` Catalin Marinas
2022-04-22 18:35     ` Catalin Marinas
2022-04-22 18:35     ` Catalin Marinas
2022-04-22 18:26 ` (subset) " Catalin Marinas
2022-04-22 18:26   ` Catalin Marinas
2022-04-22 18:26   ` Catalin Marinas
2022-04-27 17:08 ` Qian Cai
2022-04-27 17:08   ` Qian Cai
2022-04-27 17:08   ` Qian Cai
2022-04-27 17:14   ` Mark Brown
2022-04-27 17:14     ` Mark Brown
2022-04-27 17:14     ` Mark Brown
2022-04-27 21:08     ` Qian Cai
2022-04-27 21:08       ` Qian Cai
2022-04-27 21:08       ` Qian Cai
2022-04-27 22:13       ` Mark Brown
2022-04-27 22:13         ` Mark Brown
2022-04-27 22:13         ` Mark Brown
2022-05-03 22:23 ` Qian Cai
2022-05-03 22:23   ` Qian Cai
2022-05-03 22:23   ` Qian Cai
2022-05-03 23:52   ` Mark Brown
2022-05-03 23:52     ` Mark Brown
2022-05-03 23:52     ` Mark Brown
2022-05-04  5:25     ` Naresh Kamboju
2022-05-04  5:25       ` Naresh Kamboju
2022-05-04  5:25       ` Naresh Kamboju
2022-05-04  7:49     ` Naresh Kamboju
2022-05-04  7:49       ` Naresh Kamboju
2022-05-04  7:49       ` Naresh Kamboju

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