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From: Prarit Bhargava <prarit@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Prarit Bhargava <prarit@redhat.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org, Rafael Aquini <aquini@redhat.com>,
	"Peter Zijlstra (Intel)" <peterz@infradead.org>,
	Andy Lutomirski <luto@kernel.org>,
	Len Brown <len.brown@intel.com>,
	lenb@kernel.org
Subject: [PATCH 0/2] x86/tsc: Update tsc crystal_khz whitelist
Date: Thu, 15 Sep 2016 11:04:16 -0400	[thread overview]
Message-ID: <1473951858-28921-1-git-send-email-prarit@redhat.com> (raw)

native_calibrate_tsc() contains a whitelist of models that have a known
TSC frequency that differs from the CPU frequency.  This patchset
switches the code from using magic numbers to using the defines in
asm/intel-family.h and adds new processors to the whitelist.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: Rafael Aquini <aquini@redhat.com>
Cc: "Peter Zijlstra (Intel)" <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Len Brown <len.brown@intel.com>
Cc: lenb@kernel.org

Prarit Bhargava (2):
  x86,tsc: Use cpu id defines from intel-family.h
  x86/tsc: Add additional Intel CPU models to crystal_khz whitelist

 arch/x86/kernel/tsc.c |   14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

-- 
1.7.9.3

             reply	other threads:[~2016-09-15 15:04 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15 15:04 Prarit Bhargava [this message]
2016-09-15 15:04 ` [PATCH 1/2] x86,tsc: Use cpu id defines from intel-family.h Prarit Bhargava
2016-09-15 15:04 ` [PATCH 2/2] x86/tsc: Add additional Intel CPU models to crystal_khz whitelist Prarit Bhargava
2016-09-15 15:16   ` Peter Zijlstra
2016-09-15 16:08   ` Brown, Len
2016-09-15 17:43     ` Peter Zijlstra
2016-09-15 17:48       ` Prarit Bhargava

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