linux-kernel - [PATCH AUTOSEL 4.4 02/21] x86/cpu: Add Atom Tremont (Jacobsville)

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Message-Id: <20191018221007.10851-2-sashal@kernel.org>
Date:   Fri, 18 Oct 2019 18:09:48 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Kan Liang <kan.liang@...ux.intel.com>,
        Qiuxu Zhuo <qiuxu.zhuo@...el.com>,
        Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...e.de>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Aristeu Rozanski <aris@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        linux-edac <linux-edac@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...pensource.com>,
        Megha Dey <megha.dey@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Rajneesh Bhardwaj <rajneesh.bhardwaj@...el.com>,
        Thomas Gleixner <tglx@...utronix.de>, x86-ml <x86@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH AUTOSEL 4.4 02/21] x86/cpu: Add Atom Tremont (Jacobsville)

From: Kan Liang <kan.liang@...ux.intel.com>

[ Upstream commit 00ae831dfe4474ef6029558f5eb3ef0332d80043 ]

Add the Atom Tremont model number to the Intel family list.

[ Tony: Also update comment at head of file to say "_X" suffix is
  also used for microserver parts. ]

Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@...el.com>
Signed-off-by: Tony Luck <tony.luck@...el.com>
Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Aristeu Rozanski <aris@...hat.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: linux-edac <linux-edac@...r.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@...pensource.com>
Cc: Megha Dey <megha.dey@...ux.intel.com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Qiuxu Zhuo <qiuxu.zhuo@...el.com>
Cc: Rajneesh Bhardwaj <rajneesh.bhardwaj@...el.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: x86-ml <x86@...nel.org>
Link: https://lkml.kernel.org/r/20190125195902.17109-4-tony.luck@intel.com
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/include/asm/intel-family.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 6801f958e2542..aaa0bd820cf4d 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -5,7 +5,7 @@
  * "Big Core" Processors (Branded as Core, Xeon, etc...)
  *
  * The "_X" parts are generally the EP and EX Xeons, or the
- * "Extreme" ones, like Broadwell-E.
+ * "Extreme" ones, like Broadwell-E, or Atom microserver.
  *
  * Things ending in "2" are usually because we have no better
  * name for them.  There's no processor called "WESTMERE2".
@@ -67,6 +67,7 @@
 #define INTEL_FAM6_ATOM_GOLDMONT	0x5C /* Apollo Lake */
 #define INTEL_FAM6_ATOM_GOLDMONT_X	0x5F /* Denverton */
 #define INTEL_FAM6_ATOM_GOLDMONT_PLUS	0x7A /* Gemini Lake */
+#define INTEL_FAM6_ATOM_TREMONT_X	0x86 /* Jacobsville */
 
 /* Xeon Phi */
 
-- 
2.20.1