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From: Sudeep Holla <sudeep.holla@arm.com>
To: Atish Patra <atish.patra@wdc.com>
Cc: linux-kernel@vger.kernel.org, Albert Ou <aou@eecs.berkeley.edu>,
	Anup Patel <anup@brainfault.org>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	devicetree@vger.kernel.org,
	Dmitriy Cherkasov <dmitriy@oss-tech.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Ingo Molnar <mingo@kernel.org>,
	Jeremy Linton <jeremy.linton@arm.com>,
	Juri Lelli <juri.lelli@arm.com>,
	"moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)" 
	<linux-arm-kernel@lists.infradead.org>,
	linux-riscv@lists.infradead.org,
	Mark Rutland <mark.rutland@arm.com>,
	Morten Rasmussen <morten.rasmussen@arm.com>,
	Palmer Dabbelt <palmer@sifive.com>,
	"Peter Zijlstra (Intel)" <peterz@infradead.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Will Deacon <will.deacon@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [RFT PATCH v1 4/4] RISC-V: Parse cpu topology during boot.
Date: Mon, 3 Dec 2018 16:59:57 +0000	[thread overview]
Message-ID: <20181203165957.GC17883@e107155-lin> (raw)
In-Reply-To: <1543534100-3654-5-git-send-email-atish.patra@wdc.com>

On Thu, Nov 29, 2018 at 03:28:20PM -0800, Atish Patra wrote:
> Currently, there are no topology defined for RISC-V.
> Parse the cpu-map node from device tree and setup the
> cpu topology.
>
> CPU topology after applying the patch.
> $cat /sys/devices/system/cpu/cpu2/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/physical_package_id
> 0
> $cat /sys/devices/system/cpu/cpu3/topology/core_id
> 3
>

That looks simple. Good reuse and thanks for unifying.

FWIW,

Acked-by:Sudeep Holla <sudeep.holla@arm.com>

--
Regards,
Sudeep

WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: Atish Patra <atish.patra@wdc.com>
Cc: linux-kernel@vger.kernel.org, Albert Ou <aou@eecs.berkeley.edu>,
	Anup Patel <anup@brainfault.org>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	devicetree@vger.kernel.org,
	Dmitriy Cherkasov <dmitriy@oss-tech.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Ingo Molnar <mingo@kernel.org>,
	Jeremy Linton <jeremy.linton@arm.com>,
	Juri Lelli <juri.lelli@arm.com>,
	"moderated list:ARM64 PORT (AARCH64 ARCHITECTURE)"
	<linux-arm-kernel@lists.infradead.org>,
	linux-riscv@lists.infradead.org,
	Mark Rutland <mark.rutland@arm.com>,
	Morten Rasmussen <morten.rasmussen@arm.com>,
	Palmer Dabbelt <palmer@sifive.com>,
	"Peter Zijlstra (Intel)" <peterz@infradead.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Rob
Subject: Re: [RFT PATCH v1 4/4] RISC-V: Parse cpu topology during boot.
Date: Mon, 3 Dec 2018 16:59:57 +0000	[thread overview]
Message-ID: <20181203165957.GC17883@e107155-lin> (raw)
In-Reply-To: <1543534100-3654-5-git-send-email-atish.patra@wdc.com>

On Thu, Nov 29, 2018 at 03:28:20PM -0800, Atish Patra wrote:
> Currently, there are no topology defined for RISC-V.
> Parse the cpu-map node from device tree and setup the
> cpu topology.
>
> CPU topology after applying the patch.
> $cat /sys/devices/system/cpu/cpu2/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/physical_package_id
> 0
> $cat /sys/devices/system/cpu/cpu3/topology/core_id
> 3
>

That looks simple. Good reuse and thanks for unifying.

FWIW,

Acked-by:Sudeep Holla <sudeep.holla@arm.com>

--
Regards,
Sudeep

WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: Atish Patra <atish.patra@wdc.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	"Peter Zijlstra \(Intel\)" <peterz@infradead.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Palmer Dabbelt <palmer@sifive.com>,
	Will Deacon <will.deacon@arm.com>,
	linux-riscv@lists.infradead.org,
	Morten Rasmussen <morten.rasmussen@arm.com>,
	Juri Lelli <juri.lelli@arm.com>,
	Dmitriy Cherkasov <dmitriy@oss-tech.org>,
	Anup Patel <anup@brainfault.org>, Ingo Molnar <mingo@kernel.org>,
	devicetree@vger.kernel.org, Albert Ou <aou@eecs.berkeley.edu>,
	Rob Herring <robh+dt@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	"moderated list:ARM64 PORT \(AARCH64 ARCHITECTURE\)"
	<linux-arm-kernel@lists.infradead.org>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-kernel@vger.kernel.org,
	Jeremy Linton <jeremy.linton@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [RFT PATCH v1 4/4] RISC-V: Parse cpu topology during boot.
Date: Mon, 3 Dec 2018 16:59:57 +0000	[thread overview]
Message-ID: <20181203165957.GC17883@e107155-lin> (raw)
In-Reply-To: <1543534100-3654-5-git-send-email-atish.patra@wdc.com>

On Thu, Nov 29, 2018 at 03:28:20PM -0800, Atish Patra wrote:
> Currently, there are no topology defined for RISC-V.
> Parse the cpu-map node from device tree and setup the
> cpu topology.
>
> CPU topology after applying the patch.
> $cat /sys/devices/system/cpu/cpu2/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/physical_package_id
> 0
> $cat /sys/devices/system/cpu/cpu3/topology/core_id
> 3
>

That looks simple. Good reuse and thanks for unifying.

FWIW,

Acked-by:Sudeep Holla <sudeep.holla@arm.com>

--
Regards,
Sudeep

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

WARNING: multiple messages have this Message-ID (diff)
From: Sudeep Holla <sudeep.holla@arm.com>
To: Atish Patra <atish.patra@wdc.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	"Peter Zijlstra \(Intel\)" <peterz@infradead.org>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Palmer Dabbelt <palmer@sifive.com>,
	Will Deacon <will.deacon@arm.com>,
	linux-riscv@lists.infradead.org,
	Morten Rasmussen <morten.rasmussen@arm.com>,
	Juri Lelli <juri.lelli@arm.com>,
	Dmitriy Cherkasov <dmitriy@oss-tech.org>,
	Anup Patel <anup@brainfault.org>, Ingo Molnar <mingo@kernel.org>,
	devicetree@vger.kernel.org, Albert Ou <aou@eecs.berkeley.edu>,
	Rob Herring <robh+dt@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	"moderated list:ARM64 PORT \(AARCH64 ARCHITECTURE\)"
	<linux-arm-kernel@lists.infradead.org>,
	Ard Biesheuvel <ard.biesheuvel@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-kernel@vger.kernel.org,
	Jeremy Linton <jeremy.linton@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [RFT PATCH v1 4/4] RISC-V: Parse cpu topology during boot.
Date: Mon, 3 Dec 2018 16:59:57 +0000	[thread overview]
Message-ID: <20181203165957.GC17883@e107155-lin> (raw)
In-Reply-To: <1543534100-3654-5-git-send-email-atish.patra@wdc.com>

On Thu, Nov 29, 2018 at 03:28:20PM -0800, Atish Patra wrote:
> Currently, there are no topology defined for RISC-V.
> Parse the cpu-map node from device tree and setup the
> cpu topology.
>
> CPU topology after applying the patch.
> $cat /sys/devices/system/cpu/cpu2/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/core_siblings_list
> 0-3
> $cat /sys/devices/system/cpu/cpu3/topology/physical_package_id
> 0
> $cat /sys/devices/system/cpu/cpu3/topology/core_id
> 3
>

That looks simple. Good reuse and thanks for unifying.

FWIW,

Acked-by:Sudeep Holla <sudeep.holla@arm.com>

--
Regards,
Sudeep

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

  reply	other threads:[~2018-12-03 17:00 UTC|newest]

Thread overview: 100+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-29 23:28 [RFT PATCH v1 0/4] Unify CPU topology across ARM64 & RISC-V Atish Patra
2018-11-29 23:28 ` Atish Patra
2018-11-29 23:28 ` Atish Patra
2018-11-29 23:28 ` Atish Patra
2018-11-29 23:28 ` [RFT PATCH v1 1/4] Documentation: DT: arm: add support for sockets defining package boundaries Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-12-03 16:46   ` Sudeep Holla
2018-12-03 16:46     ` Sudeep Holla
2018-12-03 16:46     ` Sudeep Holla
2018-12-03 16:46     ` Sudeep Holla
2018-12-12  2:18   ` Rob Herring
2018-12-12  2:18     ` Rob Herring
2018-12-12  2:18     ` Rob Herring
2018-12-12  2:18     ` Rob Herring
2018-11-29 23:28 ` [RFT PATCH v1 2/4] dt-binding: cpu-topology: Move cpu-map to a common binding Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-12-03 16:55   ` Sudeep Holla
2018-12-03 16:55     ` Sudeep Holla
2018-12-03 16:55     ` Sudeep Holla
2018-12-03 16:55     ` Sudeep Holla
2018-12-03 17:23     ` Atish Patra
2018-12-03 17:23       ` Atish Patra
2018-12-03 17:23       ` Atish Patra
2018-12-03 17:23       ` Atish Patra
2018-12-03 17:33       ` Sudeep Holla
2018-12-03 17:33         ` Sudeep Holla
2018-12-03 17:33         ` Sudeep Holla
2018-12-03 17:33         ` Sudeep Holla
2018-12-03 17:40         ` Atish Patra
2018-12-03 17:40           ` Atish Patra
2018-12-03 17:40           ` Atish Patra
2018-12-03 17:40           ` Atish Patra
2018-12-12  2:21       ` Rob Herring
2018-12-12  2:21         ` Rob Herring
2018-12-12  2:21         ` Rob Herring
2018-12-12  2:21         ` Rob Herring
2018-12-12  2:31   ` Rob Herring
2018-12-12  2:31     ` Rob Herring
2018-12-12  2:31     ` Rob Herring
2018-12-12  2:31     ` Rob Herring
2018-12-12 18:23     ` Atish Patra
2018-12-12 18:23       ` Atish Patra
2018-12-12 18:23       ` Atish Patra
2018-12-12 18:23       ` Atish Patra
2018-11-29 23:28 ` [RFT PATCH v1 3/4] cpu-topology: Move cpu topology code to common code Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-12-03 16:58   ` Will Deacon
2018-12-03 16:58     ` Will Deacon
2018-12-03 16:58     ` Will Deacon
2018-12-03 16:58     ` Will Deacon
2018-12-03 17:12     ` Sudeep Holla
2018-12-03 17:12       ` Sudeep Holla
2018-12-03 17:12       ` Sudeep Holla
2018-12-03 17:12       ` Sudeep Holla
2018-12-04  9:50       ` Juri Lelli
2018-12-04  9:50         ` Juri Lelli
2018-12-04  9:50         ` Juri Lelli
2018-12-04  9:50         ` Juri Lelli
2018-12-03 17:16   ` Sudeep Holla
2018-12-03 17:16     ` Sudeep Holla
2018-12-03 17:16     ` Sudeep Holla
2018-12-03 17:16     ` Sudeep Holla
2018-12-03 17:31     ` Atish Patra
2018-12-03 17:31       ` Atish Patra
2018-12-03 17:31       ` Atish Patra
2018-12-03 17:31       ` Atish Patra
2018-11-29 23:28 ` [RFT PATCH v1 4/4] RISC-V: Parse cpu topology during boot Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-11-29 23:28   ` Atish Patra
2018-12-03 16:59   ` Sudeep Holla [this message]
2018-12-03 16:59     ` Sudeep Holla
2018-12-03 16:59     ` Sudeep Holla
2018-12-03 16:59     ` Sudeep Holla
2018-12-05 17:53 ` [RFT PATCH v1 0/4] Unify CPU topology across ARM64 & RISC-V Jeffrey Hugo
2018-12-05 17:53   ` Jeffrey Hugo
2018-12-05 17:53   ` Jeffrey Hugo
2018-12-05 17:53   ` Jeffrey Hugo
2018-12-11  0:26   ` Atish Patra
2018-12-11  0:26     ` Atish Patra
2018-12-11  0:26     ` Atish Patra
2018-12-11  0:26     ` Atish Patra
2018-12-07 13:45 ` Morten Rasmussen
2018-12-07 13:45   ` Morten Rasmussen
2018-12-07 13:45   ` Morten Rasmussen
2018-12-07 13:45   ` Morten Rasmussen
2018-12-07 15:04   ` Sudeep Holla
2018-12-07 15:04     ` Sudeep Holla
2018-12-07 15:04     ` Sudeep Holla
2018-12-07 15:04     ` Sudeep Holla
2018-12-11  0:11   ` Atish Patra
2018-12-11  0:11     ` Atish Patra
2018-12-11  0:11     ` Atish Patra
2018-12-11  0:11     ` Atish Patra

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