From: shrybman <shrybman@teksavvy.com>
To: "Donald Parsons" <dparsons@brightdsl.net>
Cc: len.brown@intel.com, linux-kernel@vger.kernel.org
Subject: Re[2]: 3.4-rc smpboot: do_boot_cpu failed(-1) to wakeup CPU#1
Date: Wed, 14 Oct 2015 20:17:01 -0400 [thread overview]
Message-ID: <410706506d73adeefedf5b6b21dcc6af@teksavvy.com> (raw)
In-Reply-To: <1444850729.6312.7.camel@falcon.homelinux.org>
..snip..
> > smpboot: Total of 1 processors activated (4272.42 BogoMIPS)
> > devtmpfs: initialized
> > I took a guess and got lucky.
> > Reverting "x86/smpboot: Remove APIC.wait_for_init_deassert and atomic init_deasserted" resolved the issue.
>
>
> As a followup, I updated compiler to gcc-5.2 (no help or change).
> I also tried suggested /vmlinuz-4.3.0-rc3 parameter in grub:
> "cpu_init_udelay=10000"
> which did not help getting missing CPU back online.
Did you try reverting the "x86/smpboot: Remove APIC.wait_for_init_deassert
and atomic init_deasserted" patch?
next prev parent reply other threads:[~2015-10-15 0:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-14 16:20 shrybman
2015-10-14 17:40 ` shrybman
2015-10-14 19:25 ` Donald Parsons
2015-10-15 0:17 ` shrybman [this message]
2015-10-15 2:09 ` Re[2]: " Brown, Len
2015-10-15 2:45 ` Donald Parsons
2015-10-15 2:53 ` Brown, Len
2015-10-15 20:21 ` Donald Parsons
2015-10-16 0:03 ` Brown, Len
2015-10-15 3:45 ` Re[4]: " shrybman
2015-10-15 22:55 ` Brown, Len
2015-10-15 23:13 ` Re[6]: " shrybman
2015-10-16 1:06 ` Brown, Len
2015-10-16 2:03 ` shrybman
2020-03-22 23:42 ` itpenguin
2015-10-15 23:19 ` Re[4]: " Brown, Len
2015-10-15 21:18 Re[2]: " shrybman
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