From: "H. Peter Anvin" <hpa@zytor.com>
To: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>, Joe Korty <joe.korty@ccur.com>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: Support always running TSC on Intel CPUs
Date: Tue, 18 Nov 2008 09:01:57 -0800 [thread overview]
Message-ID: <4922F505.9010709@zytor.com> (raw)
In-Reply-To: <7E82351C108FA840AB1866AC776AEC464291BB4F@orsmsx505.amr.corp.intel.com>
Pallipadi, Venkatesh wrote:
>
> But, I agree it is confusing.
>
> How about?
> X86_FEATURE_FIXEDFREQ_MAYSTOP_TSC
> X86_FEATURE_ALWAYS_RUNNING_TSC
>
A bit verbose, don't you think?
Either way, there seems to be, functionally, C2_TSC and C3PLUS_TSC for
different CPUs...
-hpa
next prev parent reply other threads:[~2008-11-18 17:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-18 0:11 [PATCH] x86: Support always running TSC on Intel CPUs Venki Pallipadi
2008-11-18 0:13 ` H. Peter Anvin
2008-11-18 0:16 ` Pallipadi, Venkatesh
2008-11-18 0:18 ` H. Peter Anvin
2008-11-18 0:49 ` Venki Pallipadi
2008-11-18 0:52 ` H. Peter Anvin
2008-11-18 1:05 ` Venki Pallipadi
2008-11-18 1:07 ` H. Peter Anvin
2008-11-18 3:26 ` Arjan van de Ven
2008-11-18 3:27 ` H. Peter Anvin
2008-11-18 8:09 ` Ingo Molnar
2008-11-18 14:55 ` Joe Korty
2008-11-18 16:05 ` Ingo Molnar
2008-11-18 16:47 ` Pallipadi, Venkatesh
2008-11-18 16:54 ` Joe Korty
2008-11-18 17:01 ` H. Peter Anvin [this message]
2008-11-18 16:48 ` Joe Korty
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