From: Sasha Levin <sashal@kernel.org>
To: John Garry <john.garry@huawei.com>
Cc: wanghuiqiang@huawei.com, gregkh@linuxfoundation.org,
catalin.marinas@arm.com, guohanjun@huawei.com, rjw@rjwysocki.net,
linux-kernel@vger.kernel.org, stable@vger.kernel.org,
linuxarm@huawei.com, linux-acpi@vger.kernel.org,
rrichter@marvell.com, jeremy.linton@arm.com,
sudeep.holla@arm.com, will@kernel.org,
linux-arm-kernel@lists.infradead.org, lenb@kernel.org
Subject: Re: [PATCH for-stable-5.3 1/2] ACPI/PPTT: Add support for ACPI 6.3 thread flag
Date: Mon, 14 Oct 2019 19:29:58 -0400 [thread overview]
Message-ID: <20191014232958.GC31224@sasha-vm> (raw)
In-Reply-To: <1571054162-71090-2-git-send-email-john.garry@huawei.com>
On Mon, Oct 14, 2019 at 07:56:01PM +0800, John Garry wrote:
>From: Jeremy Linton <jeremy.linton@arm.com>
>
>Commit bbd1b70639f785a970d998f35155c713f975e3ac upstream.
>
>ACPI 6.3 adds a flag to the CPU node to indicate whether
>the given PE is a thread. Add a function to return that
>information for a given linux logical CPU.
>
>Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
>Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
>Reviewed-by: Robert Richter <rrichter@marvell.com>
>Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>Signed-off-by: Will Deacon <will@kernel.org>
>Signed-off-by: John Garry <john.garry@huawei.com>
How far back should these patches be backported?
--
Thanks,
Sasha
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next prev parent reply other threads:[~2019-10-14 23:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-14 11:56 [PATCH for-stable-5.3 0/3] ACPI, arm64: Backport for ACPI PPTT 6.3 thread flag John Garry
2019-10-14 11:56 ` [PATCH for-stable-5.3 1/2] ACPI/PPTT: Add support for ACPI " John Garry
2019-10-14 23:29 ` Sasha Levin [this message]
2019-10-15 8:16 ` John Garry
2019-10-15 22:04 ` Sasha Levin
2019-10-14 11:56 ` [PATCH for-stable-5.3 2/2] arm64: topology: Use PPTT to determine if PE is a thread John Garry
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