From: Ingo Molnar <mingo@elte.hu>
To: Pavel Machek <pavel@ucw.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Len Brown <len.brown@intel.com>,
Linux-pm mailing list <linux-pm@lists.osdl.org>,
jbohac@suse.cz, kernel list <linux-kernel@vger.kernel.org>,
jikos@suse.cz, "Rafael J. Wysocki" <rjw@sisk.pl>,
Andrew Morton <akpm@osdl.org>
Subject: Re: tsc breaks atkbd suspend
Date: Tue, 19 Feb 2008 15:05:52 +0100 [thread overview]
Message-ID: <20080219140552.GC9965@elte.hu> (raw)
In-Reply-To: <20080219100029.GA1637@elf.ucw.cz>
* Pavel Machek <pavel@ucw.cz> wrote:
> TSC is used even on machines when CONFIG_X86_TSC is not set (X86_TSC
> means _require_ TSC), but it is not properly disabled when it is
> unusable, because acpi code understood the config switch as "may use
> TSC".
>
> This actually fixes suspend problems on my x60.
ah! This makes tons of sense. I've applied your patch - but i guess it
should go via the ACPI tree.
Ingo
next prev parent reply other threads:[~2008-02-19 14:05 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-18 13:38 tsc breaks atkbd suspend Pavel Machek
2008-02-18 14:26 ` Thomas Gleixner
2008-02-18 14:37 ` Pavel Machek
2008-02-18 15:12 ` Thomas Gleixner
2008-02-19 9:20 ` Pavel Machek
2008-02-19 9:37 ` Pavel Machek
2008-02-19 10:00 ` Pavel Machek
2008-02-19 14:05 ` Ingo Molnar [this message]
2008-02-19 16:51 ` Thomas Gleixner
2008-02-19 16:51 ` Thomas Gleixner
2008-02-20 0:17 ` Len Brown
2008-02-20 6:51 ` Thomas Gleixner
2008-02-19 10:02 ` notsc is ignored on common configurations Pavel Machek
2008-02-19 11:26 ` Ingo Molnar
2008-02-19 11:29 ` Pavel Machek
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