From: Ivan Gorinov <ivan.gorinov@intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Frank Rowand <frowand.list@gmail.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@redhat.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH v7 0/2] x86/devicetree: Enable multiprocessing
Date: Wed, 21 Mar 2018 14:30:40 -0700 [thread overview]
Message-ID: <cover.1521667677.git.ivan.gorinov@intel.com> (raw)
Current x86 implementation of Device Tree does not support multiprocessing,
and the bindings documentation describes the "reg" property as CPU number
instead of hardware-assigned local APIC ID.
v7:
* Change log update
v6:
* Calling of_property_read_u32() to get Local APIC ID from "reg"
* DT documentation changes: corrected CPU node example and changed
the "reg" property description
v5:
* Using the "reg" property to specify Local APIC ID
Ivan Gorinov (2):
of: Documentation: Specify local APIC ID in "reg"
x86/devicetree: Use CPU description from Device Tree
Documentation/devicetree/bindings/x86/ce4100.txt | 37 ++++++++++++++++------
arch/x86/kernel/devicetree.c | 39 +++++++++++++++++-------
2 files changed, 56 insertions(+), 20 deletions(-)
--
2.7.4
next reply other threads:[~2018-03-21 21:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-21 21:30 Ivan Gorinov [this message]
2018-03-21 21:35 ` [PATCH v7 1/2] of: Documentation: Specify local APIC ID in "reg" Ivan Gorinov
2018-03-21 21:35 ` [PATCH v7 2/2] x86/devicetree: Use CPU description from Device Tree Ivan Gorinov
2018-03-22 11:49 ` Andy Shevchenko
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