linux-kernel - [PATCH 1/4] x86/cpu: Add Tiger Lake to Intel family

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20190905193020.14707-2-tony.luck@intel.com>
Date:   Thu,  5 Sep 2019 12:30:17 -0700
From:   Tony Luck <tony.luck@...el.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Gayatri Kammela <gayatri.kammela@...el.com>,
        Tony Luck <tony.luck@...el.com>,
        Rahul Tanwar <rahul.tanwar@...ux.intel.com>, x86@...nel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] x86/cpu: Add Tiger Lake to Intel family

From: Gayatri Kammela <gayatri.kammela@...el.com>

Add the model numbers/CPUIDs of Tiger Lake mobile and desktop to the
Intel family.

Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Tony Luck <tony.luck@...el.com>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Kan Liang <kan.liang@...el.com>
Cc: David E. Box <david.e.box@...el.com>
Cc: Rajneesh Bhardwaj <rajneesh.bhardwaj@...el.com>
Suggested-by: Tony Luck <tony.luck@...el.com>
Reviewed-by: Tony Luck <tony.luck@...el.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@...el.com>
Signed-off-by: Tony Luck <tony.luck@...el.com>
---
 arch/x86/include/asm/intel-family.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h
index 5c05b2d389c3..7c2ef2e883d5 100644
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -80,6 +80,9 @@
 #define INTEL_FAM6_ICELAKE_L		0x7E
 #define INTEL_FAM6_ICELAKE_NNPI		0x9D
 
+#define INTEL_FAM6_TIGERLAKE_L		0x8C
+#define INTEL_FAM6_TIGERLAKE		0x8D
+
 /* "Small Core" Processors (Atom) */
 
 #define INTEL_FAM6_ATOM_BONNELL		0x1C /* Diamondville, Pineview */
-- 
2.20.1