From: Sudeep Holla <sudeep.holla@arm.com>
To: Jiaxun Yang <jiaxun.yang@flygoat.com>
Cc: linux-mips@vger.kernel.org,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Huacai Chen" <chenhc@lemote.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Ingo Molnar" <mingo@redhat.com>,
"Arnaldo Carvalho de Melo" <acme@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
"Jiri Olsa" <jolsa@redhat.com>,
"Namhyung Kim" <namhyung@kernel.org>,
"Florian Fainelli" <f.fainelli@gmail.com>,
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"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
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"afzal mohammed" <afzal.mohd.ma@gmail.com>,
"Mike Rapoport" <rppt@linux.ibm.com>,
"Kamal Dasu" <kdasu.kdev@gmail.com>,
"Sudeep Holla" <sudeep.holla@arm.com>,
"Oleksij Rempel" <linux@rempel-privat.de>,
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Subject: Re: [PATCH 04/12] arch_topology: Reset all cpus in reset_cpu_topology
Date: Thu, 9 Apr 2020 11:19:43 +0100 [thread overview]
Message-ID: <20200409101943.GC25948@bogus> (raw)
In-Reply-To: <20200408113505.2528103-5-jiaxun.yang@flygoat.com>
On Wed, Apr 08, 2020 at 07:34:14PM +0800, Jiaxun Yang wrote:
> For MIPS platform, when topology isn't probed by DeviceTree,
> possible_cpu might be empty when calling init_cpu_topology,
> that may result cpu_topology not fully reseted for all CPUs.
> So here we can reset all cpus instead of possible cpus.
>
Why not set all CPUs upto NR_CPUS in possible cpus_mask as
default to begin with ?
--
Regards,
Sudeep
next prev parent reply other threads:[~2020-04-09 10:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-08 11:34 [PATCH 00/12] MIPS: Topology & DeviceTree CPU rework Jiaxun Yang
2020-04-08 11:34 ` [PATCH 01/12] MIPS: setup: Drop prefill_possible_map Jiaxun Yang
2020-04-08 11:34 ` [PATCH 02/12] MIPS: prom: Add helper to parse CPU node in dt Jiaxun Yang
2020-04-08 11:34 ` [PATCH 03/12] arch_topology: Make it avilable for MIPS Jiaxun Yang
2020-04-08 18:23 ` Valentin Schneider
2020-04-09 0:54 ` kbuild test robot
2020-04-09 0:54 ` kbuild test robot
2020-04-09 10:13 ` Sudeep Holla
2020-04-08 11:34 ` [PATCH 04/12] arch_topology: Reset all cpus in reset_cpu_topology Jiaxun Yang
2020-04-08 18:23 ` Valentin Schneider
2020-04-09 10:19 ` Sudeep Holla [this message]
2020-04-08 11:34 ` [PATCH 05/12] MIPS: Switch to arch_topology Jiaxun Yang
2020-04-08 23:36 ` kbuild test robot
2020-04-08 23:36 ` kbuild test robot
2020-04-09 10:31 ` Sudeep Holla
[not found] ` <C2794910-48A0-4472-953A-13F40BA39423@flygoat.com>
2020-04-09 10:58 ` Sudeep Holla
2020-04-09 11:07 ` Jiaxun Yang
2020-04-09 12:53 ` Sudeep Holla
2020-04-09 13:14 ` Jiaxun Yang
2020-04-09 12:23 ` Jiaxun Yang
2020-04-08 12:59 ` [PATCH 06/12] MIPS: Kernel: Switch to new topology interface Jiaxun Yang
2020-04-08 12:59 ` [PATCH 07/12] MIPS: CPS & MT: " Jiaxun Yang
2020-04-09 5:26 ` kbuild test robot
2020-04-08 12:59 ` [PATCH 08/12] irqchip: mips-cpu: " Jiaxun Yang
2020-04-08 12:59 ` [PATCH 09/12] MIPS: bmips: " Jiaxun Yang
2020-04-08 12:59 ` [PATCH 10/12] MIPS: nlm: " Jiaxun Yang
2020-04-08 12:59 ` [PATCH 11/12] MIPS: Loongson64: " Jiaxun Yang
2020-04-08 12:59 ` [PATCH 12/12] MIPS: ip27: Fix includes Jiaxun Yang
2020-04-09 9:19 ` Mike Rapoport
2020-04-09 9:38 ` Jiaxun Yang
2020-04-09 10:07 ` Mike Rapoport
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