This is a note to let you know that I've just added the patch titled
x86/cpu: Add Comet Lake to the Intel CPU models header
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
x86-cpu-add-comet-lake-to-the-intel-cpu-models-header.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Tue Jun 14 07:10:28 PM CEST 2022
From: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Date: Tue, 8 Oct 2019 08:50:02 -0700
Subject: x86/cpu: Add Comet Lake to the Intel CPU models header
From: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
commit 8d7c6ac3b2371eb1cbc9925a88f4d10efff374de upstream.
Comet Lake is the new 10th Gen Intel processor. Add two new CPU model
numbers to the Intel family list.
The CPU model numbers are not published in the SDM yet but they come
from an authoritative internal source.
[ bp: Touch up commit message. ]
Signed-off-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
Cc: ak@xxxxxxxxxxxxxxx
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: x86-ml <x86@xxxxxxxxxx>
Link: https://lkml.kernel.org/r/1570549810-25049-2-git-send-email-kan.liang@xxxxxxxxxxxxxxx
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/include/asm/intel-family.h | 3 +++
1 file changed, 3 insertions(+)
--- a/arch/x86/include/asm/intel-family.h
+++ b/arch/x86/include/asm/intel-family.h
@@ -59,6 +59,9 @@
#define INTEL_FAM6_ICELAKE_DESKTOP 0x7D
#define INTEL_FAM6_ICELAKE_MOBILE 0x7E
+#define INTEL_FAM6_COMETLAKE 0xA5
+#define INTEL_FAM6_COMETLAKE_L 0xA6
+
/* "Small Core" Processors (Atom) */
#define INTEL_FAM6_ATOM_BONNELL 0x1C /* Diamondville, Pineview */
Patches currently in stable-queue which might be from kan.liang@xxxxxxxxxxxxxxx are
queue-4.9/x86-cpu-add-comet-lake-to-the-intel-cpu-models-header.patch
queue-4.9/x86-cpu-add-icelake-model-number.patch
queue-4.9/x86-cpu-add-more-icelake-model-numbers.patch
