From: "wzabolot@elektron.elka.pw.edu.pl" <W.Zabolotny@elka.pw.edu.pl>
To: linux-kernel@vger.kernel.org
Subject: acpi=off switches off also HT support, maybe it is something SMP related?
Date: Sun, 05 Jun 2011 00:01:38 +0200 [thread overview]
Message-ID: <4DEAAB42.8070704@elektron.elka.pw.edu.pl> (raw)
In-Reply-To: <4DEAA677.2010404@elektron.elka.pw.edu.pl>
W dniu 04.06.2011 23:41, wzabolot@elektron.elka.pw.edu.pl pisze:
> The same machine boots and works correctly with 2.6.39.1 when I add
> "acpi=off" boot parameter. Is the problem located somewhere in the acpi
> related code?
I've just stated, that acpi=off switches off also HT support.
However 2.6.39.1 works correctly on my another dual-core machine.
May it be something, which fails on HT enabled CPU but works correctly
on SMP machine?
--
Regards,
Wojtek
next prev parent reply other threads:[~2011-06-04 22:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-04 20:04 Random kernel panics when booting 2.6.39.1 wzabolot@elektron.elka.pw.edu.pl
2011-06-04 20:07 ` wzabolot@elektron.elka.pw.edu.pl
2011-06-04 21:41 ` Machine panicking with 2.6.39.1 boots correctly with acpi=off wzabolot@elektron.elka.pw.edu.pl
2011-06-04 22:01 ` wzabolot@elektron.elka.pw.edu.pl [this message]
2011-06-05 9:40 ` Kernel panic with 2.6.39.1 - switching off HT in BIOS helps wzabolot@elektron.elka.pw.edu.pl
2011-06-05 20:22 ` Kernel panic on HT machine - full logs with debug from a few boots (some successful) wzab
2011-06-11 15:23 ` kmemcheck error and panic when booting 2.6.39.1 , however acpi=off allows to boot wzab
2011-06-11 15:28 ` Forgotten attachment " wzab
2011-06-11 16:15 ` wzab
2011-07-06 22:13 ` Tech
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