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From: tip-bot for Andy Shevchenko <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com,
	andriy.shevchenko@linux.intel.com, tglx@linutronix.de,
	mingo@kernel.org
Subject: [tip:x86/urgent] x86/cpu/intel: Enable X86_FEATURE_NONSTOP_TSC_S3 for Merrifield
Date: Sat, 7 Nov 2015 01:42:49 -0800	[thread overview]
Message-ID: <tip-354dbaa7ff5b53a0ed1c0f7a9773d5953b3a1bb9@git.kernel.org> (raw)
In-Reply-To: <1444319786-36125-1-git-send-email-andriy.shevchenko@linux.intel.com>

Commit-ID:  354dbaa7ff5b53a0ed1c0f7a9773d5953b3a1bb9
Gitweb:     http://git.kernel.org/tip/354dbaa7ff5b53a0ed1c0f7a9773d5953b3a1bb9
Author:     Andy Shevchenko <andriy.shevchenko@linux.intel.com>
AuthorDate: Thu, 8 Oct 2015 18:56:26 +0300
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sat, 7 Nov 2015 10:37:30 +0100

x86/cpu/intel: Enable X86_FEATURE_NONSTOP_TSC_S3 for Merrifield

The Intel Merrifield SoC is a successor of the Intel MID line of
SoCs. Let's set the neccessary capability for that chip. See commit
c54fdbb2823d (x86: Add cpu capability flag X86_FEATURE_NONSTOP_TSC_S3)
for the details.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: http://lkml.kernel.org/r/1444319786-36125-1-git-send-email-andriy.shevchenko@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/kernel/cpu/intel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index 98a13db..209ac1e 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -97,6 +97,7 @@ static void early_init_intel(struct cpuinfo_x86 *c)
 		switch (c->x86_model) {
 		case 0x27:	/* Penwell */
 		case 0x35:	/* Cloverview */
+		case 0x4a:	/* Merrifield */
 			set_cpu_cap(c, X86_FEATURE_NONSTOP_TSC_S3);
 			break;
 		default:

      parent reply	other threads:[~2015-11-07  9:43 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-08 15:56 [PATCH 1/1] x86/cpu/intel: enable " Andy Shevchenko
2015-10-11 19:12 ` [tip:x86/cpufeature] x86/cpu/intel: Enable " tip-bot for Andy Shevchenko
2015-11-07  9:42 ` tip-bot for Andy Shevchenko [this message]

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