From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: 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>,
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>,
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
Subject: Re: [PATCH v13 04/39] arm64/sme: Provide ABI documentation for SME
Date: Wed, 13 Apr 2022 14:31:24 +0000 [thread overview]
Message-ID: <YlbevBvj05ys2vlm@arm.com> (raw)
In-Reply-To: <20220408114328.1401034-5-broonie@kernel.org>
The 04/08/2022 12:42, Mark Brown wrote:
> Provide ABI documentation for SME similar to that for SVE. Due to the very
> large overlap around streaming SVE mode in both implementation and
> interfaces documentation for streaming mode SVE is added to the SVE
> document rather than the SME one.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
looks good from userspace pov.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
WARNING: multiple messages have this Message-ID (diff)
From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: Marc Zyngier <maz@kernel.org>,
Basant Kumar Dwivedi <Basant.KumarDwivedi@arm.com>,
Will Deacon <will@kernel.org>,
Luis Machado <luis.machado@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Alan Hayward <alan.hayward@arm.com>,
linux-arm-kernel@lists.infradead.org,
linux-kselftest@vger.kernel.org,
Shuah Khan <skhan@linuxfoundation.org>,
Shuah Khan <shuah@kernel.org>,
kvmarm@lists.cs.columbia.edu,
Salil Akerkar <Salil.Akerkar@arm.com>,
Luca Salabrino <luca.scalabrino@arm.com>
Subject: Re: [PATCH v13 04/39] arm64/sme: Provide ABI documentation for SME
Date: Wed, 13 Apr 2022 14:31:24 +0000 [thread overview]
Message-ID: <YlbevBvj05ys2vlm@arm.com> (raw)
In-Reply-To: <20220408114328.1401034-5-broonie@kernel.org>
The 04/08/2022 12:42, Mark Brown wrote:
> Provide ABI documentation for SME similar to that for SVE. Due to the very
> large overlap around streaming SVE mode in both implementation and
> interfaces documentation for streaming mode SVE is added to the SVE
> document rather than the SME one.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
looks good from userspace pov.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
_______________________________________________
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: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: Mark Brown <broonie@kernel.org>
Cc: 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>,
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>,
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
Subject: Re: [PATCH v13 04/39] arm64/sme: Provide ABI documentation for SME
Date: Wed, 13 Apr 2022 14:31:24 +0000 [thread overview]
Message-ID: <YlbevBvj05ys2vlm@arm.com> (raw)
In-Reply-To: <20220408114328.1401034-5-broonie@kernel.org>
The 04/08/2022 12:42, Mark Brown wrote:
> Provide ABI documentation for SME similar to that for SVE. Due to the very
> large overlap around streaming SVE mode in both implementation and
> interfaces documentation for streaming mode SVE is added to the SVE
> document rather than the SME one.
>
> Signed-off-by: Mark Brown <broonie@kernel.org>
> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
looks good from userspace pov.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
_______________________________________________
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:[~2022-04-13 14:31 UTC|newest]
Thread overview: 123+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-08 11:42 [PATCH v13 00/39] arm64/sme: Initial support for the Scalable Matrix Extension Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 01/39] kselftest/arm64: Fix comment for ptrace_sve_get_fpsimd_data() Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 02/39] kselftest/arm64: Remove assumption that tasks start FPSIMD only Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 03/39] kselftest/arm64: Validate setting via FPSIMD and read via SVE regsets Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 04/39] arm64/sme: Provide ABI documentation for SME Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-13 14:31 ` Szabolcs Nagy [this message]
2022-04-13 14:31 ` Szabolcs Nagy
2022-04-13 14:31 ` Szabolcs Nagy
2022-04-08 11:42 ` [PATCH v13 05/39] arm64/sme: System register and exception syndrome definitions Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 06/39] arm64/sme: Manually encode SME instructions Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 07/39] arm64/sme: Early CPU setup for SME Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 08/39] arm64/sme: Basic enumeration support Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 09/39] arm64/sme: Identify supported SME vector lengths at boot Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` [PATCH v13 10/39] arm64/sme: Implement sysctl to set the default vector length Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:42 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 11/39] arm64/sme: Implement vector length configuration prctl()s Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 12/39] arm64/sme: Implement support for TPIDR2 Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 13/39] arm64/sme: Implement SVCR context switching Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 14/39] arm64/sme: Implement streaming SVE " Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 15/39] arm64/sme: Implement ZA " Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 16/39] arm64/sme: Implement traps and syscall handling for SME Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 17/39] arm64/sme: Disable ZA and streaming mode when handling signals Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 18/39] arm64/sme: Implement streaming SVE signal handling Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 19/39] arm64/sme: Implement ZA " Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 20/39] arm64/sme: Implement ptrace support for streaming mode SVE registers Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 21/39] arm64/sme: Add ptrace support for ZA Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 22/39] arm64/sme: Disable streaming mode and ZA when flushing CPU state Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 23/39] arm64/sme: Save and restore streaming mode over EFI runtime calls Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 24/39] KVM: arm64: Hide SME system registers from guests Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 25/39] KVM: arm64: Trap SME usage in guest Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 26/39] KVM: arm64: Handle SME host state when running guests Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 27/39] arm64/sme: Provide Kconfig for SME Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 28/39] kselftest/arm64: Add manual encodings for SME instructions Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 29/39] kselftest/arm64: sme: Add SME support to vlset Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 30/39] kselftest/arm64: Add tests for TPIDR2 Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 31/39] kselftest/arm64: Extend vector configuration API tests to cover SME Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 32/39] kselftest/arm64: sme: Provide streaming mode SVE stress test Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 33/39] kselftest/arm64: signal: Handle ZA signal context in core code Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 34/39] kselftest/arm64: Add stress test for SME ZA context switching Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 35/39] kselftest/arm64: signal: Add SME signal handling tests Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 36/39] kselftest/arm64: Add streaming SVE to SVE ptrace tests Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 37/39] kselftest/arm64: Add coverage for the ZA ptrace interface Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 38/39] kselftest/arm64: Add SME support to syscall ABI test Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` [PATCH v13 39/39] selftests/arm64: Add a testcase for handling of ZA on clone() Mark Brown
2022-04-08 11:43 ` Mark Brown
2022-04-08 11:43 ` Mark Brown
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