From: Dave Hansen <dave@sr71.net>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Toshi Kani <toshi.kani@hp.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: cpu hotplug: possible_cpus broken (again?) next-20130607
Date: Tue, 11 Jun 2013 15:17:28 -0700 [thread overview]
Message-ID: <51B7A1F8.6080507@sr71.net> (raw)
In-Reply-To: <1637965.BN0HgQKvFj@vostro.rjw.lan>
On 06/11/2013 03:05 PM, Rafael J. Wysocki wrote:
> On Tuesday, June 11, 2013 02:51:33 PM Dave Hansen wrote:
>> possible_cpus looks broken again. I'm booting with:
>>
>> maxcpus=10 possible_cpus=160
>>
>> But I only get 0-9 in sysfs:
>>
>>> # ls /sys/devices/system/cpu/
>>> cpu0 cpu2 cpu4 cpu6 cpu8 cpufreq kernel_max offline possible probe uevent
>>> cpu1 cpu3 cpu5 cpu7 cpu9 cpuidle modalias online present release
>
> Can you please test the acpi-hotplug branch of the linux-pm.git tree?
That branch seems to work happily.
next prev parent reply other threads:[~2013-06-11 22:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-11 21:51 cpu hotplug: possible_cpus broken (again?) next-20130607 Dave Hansen
2013-06-11 22:05 ` Rafael J. Wysocki
2013-06-11 22:17 ` Dave Hansen [this message]
2013-06-11 22:34 ` Rafael J. Wysocki
2013-06-11 22:32 ` Toshi Kani
2013-06-12 12:03 ` Youquan Song
2013-06-12 0:24 ` Dave Hansen
2013-06-12 12:32 ` Youquan Song
2013-06-12 4:07 ` Yinghai Lu
2013-06-12 11:02 ` Rafael J. Wysocki
2013-06-13 1:36 ` Youquan Song
2013-06-13 15:36 ` Toshi Kani
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