From: joeyli <jlee@suse.com>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Julian Wollrath <jwollrath@web.de>,
x86@kernel.org, LKML <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
John Stultz <john.stultz@linaro.org>, "Ted Ts'o" <tytso@mit.edu>,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [RESEND] Fast TSC calibration fails with v3.14-rc1 and later
Date: Thu, 13 Mar 2014 11:55:54 +0800 [thread overview]
Message-ID: <1394682954.26565.228.camel@linux-s257.site> (raw)
In-Reply-To: <532121D2.40805@zytor.com>
於 三，2014-03-12 於 20:11 -0700，H. Peter Anvin 提到：
> On 03/12/2014 07:38 PM, joeyli wrote:
> >
> > I sent rtc-acpitad driver for RTC subsystem on last month, I will send
> > second version.
> >
> > For using TAD to set wall clock is because in ACPI 5.0 spec, there have
> > a "CMOS RTC Not Present" flag in FADT to indicate OSPM should use TAD
> > when this flag set:
> >
> > CMOS RTC Not Present
> >
>
> Bullsh*t. The TAD should be used if it is present, it has nothing to do
> with this flag.
>
> -hpa
>
>
So do not care "CMOS RTC Not Present", if TAD is present then we use it
instead of CMOS RTC in all kernel code? or we still can use CMOS RTC?
Regards
Joey Lee
next prev parent reply other threads:[~2014-03-13 3:57 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-10 10:04 Julian Wollrath
2014-03-10 10:27 ` Paul Bolle
2014-03-10 14:06 ` Thomas Gleixner
2014-03-10 15:28 ` Paul Bolle
2014-03-10 17:04 ` Thomas Gleixner
2014-03-10 18:32 ` Paul Bolle
2014-03-10 18:57 ` Thomas Gleixner
2014-03-10 19:19 ` Paul Bolle
2014-03-10 20:50 ` Thomas Gleixner
2014-03-10 23:06 ` Paul Bolle
2014-03-11 16:02 ` Thomas Gleixner
2014-03-11 13:27 ` Julian Wollrath
2014-03-10 10:39 ` Thomas Gleixner
2014-03-11 13:29 ` Julian Wollrath
2014-03-11 13:56 ` Thomas Gleixner
2014-03-11 17:15 ` Julian Wollrath
2014-03-12 4:00 ` joeyli
2014-03-12 10:20 ` Julian Wollrath
2014-03-12 13:52 ` joeyli
2014-03-12 11:20 ` Rafael J. Wysocki
2014-03-12 13:30 ` Rafael J. Wysocki
2014-03-12 13:55 ` Julian Wollrath
2014-03-12 15:41 ` joeyli
2014-03-12 16:20 ` Thomas Gleixner
2014-03-12 16:23 ` Thomas Gleixner
2014-03-12 16:39 ` Thomas Gleixner
2014-03-12 23:27 ` Rafael J. Wysocki
2014-03-12 23:49 ` Thomas Gleixner
2014-03-13 0:13 ` Rafael J. Wysocki
2014-03-13 2:56 ` joeyli
2014-03-13 0:54 ` Thomas Gleixner
2014-03-13 1:01 ` Thomas Gleixner
2014-03-13 2:38 ` joeyli
2014-03-13 3:11 ` H. Peter Anvin
2014-03-13 3:55 ` joeyli [this message]
2014-03-13 3:59 ` H. Peter Anvin
2014-03-13 4:12 ` joeyli
2014-03-13 8:12 ` Thomas Gleixner
2014-03-13 8:59 ` joeyli
2014-03-13 3:41 ` H. Peter Anvin
2014-03-12 14:00 ` joeyli
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