linux-kernel - Re[2]: 3.4-rc smpboot: do_boot_cpu failed(-1) to wakeup CPU#1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <410706506d73adeefedf5b6b21dcc6af@teksavvy.com>
Date:	Wed, 14 Oct 2015 20:17:01 -0400
From:	shrybman <shrybman@...savvy.com>
To:	"Donald Parsons" <dparsons@...ghtdsl.net>
Cc:	len.brown@...el.com, linux-kernel@...r.kernel.org
Subject: Re[2]: 3.4-rc smpboot: do_boot_cpu failed(-1) to wakeup CPU#1

..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?





--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/