[gentoo-commits] proj/linux-patches:5.10 commit in: /

["Mike Pagano" <mpagano@gentoo.org>]

commit:     32295054ff07918abe69ef158a9103ff30932d15
Author:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
AuthorDate: Fri Apr 30 18:57:54 2021 +0000
Commit:     Mike Pagano <mpagano <AT> gentoo <DOT> org>
CommitDate: Fri Apr 30 18:57:54 2021 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=32295054

Rename cpu opt patch to standardize on naming format

Remove redundant patches

Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org>

 0000_README                                        |   8 +-
 ...> 5010_enable-cpu-optimizations-universal.patch | 271 +++++++---
 5012_enable-cpu-optimizations-for-gcc91.patch      | 549 ---------------------
 3 files changed, 191 insertions(+), 637 deletions(-)

diff --git a/0000_README b/0000_README
index acf61dd..9d8e885 100644
--- a/0000_README
+++ b/0000_README
@@ -203,10 +203,6 @@ Patch:  5000_shifts-ubuntu-20.04.patch
 From:   https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal
 Desc:   UID/GID shifting overlay filesystem for containers 
 
-Patch:  5012_enable-cpu-optimizations-for-gcc91.patch
+Patch:  5010_enable-cpu-optimizations-universal.patch
 From:   https://github.com/graysky2/kernel_gcc_patch/
-Desc:   Kernel patch enables gcc >= v9.1 optimizations for additional CPUs.
-
-Patch:  5013_enable-cpu-optimizations-for-gcc10.patch
-From:   https://github.com/graysky2/kernel_gcc_patch/
-Desc:   Kernel patch enables gcc = v10.1+ optimizations for additional CPUs.
+Desc:   Kernel >= 5.8 patch enables gcc = v9+ optimizations for additional CPUs.

diff --git a/5013_enable-cpu-optimizations-for-gcc10.patch b/5010_enable-cpu-optimizations-universal.patch
similarity index 66%
rename from 5013_enable-cpu-optimizations-for-gcc10.patch
rename to 5010_enable-cpu-optimizations-universal.patch
index c90b586..1868f23 100644
--- a/5013_enable-cpu-optimizations-for-gcc10.patch
+++ b/5010_enable-cpu-optimizations-universal.patch
@@ -1,64 +1,82 @@
-From 4666424a864159b4de572c90adb2c3e1fcdd5890 Mon Sep 17 00:00:00 2001
+From 59db769ad69e080c512b3890e1d27d6120f4a1a4 Mon Sep 17 00:00:00 2001
 From: graysky <graysky@archlinux.us>
-Date: Fri, 13 Nov 2020 15:45:08 -0500
-Subject: [PATCH]more-uarches-for-gcc-v10-and-kernel-5.8+
+Date: Mon, 12 Apr 2021 07:09:27 -0400
+Subject: [PATCH] more uarches for kernel 5.8+
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
 
 WARNING
-This patch works with gcc versions 10.1+ and with kernel version 5.8+ and should
+This patch works with all gcc versions 9.0+ and with kernel version 5.8+ and should
 NOT be applied when compiling on older versions of gcc due to key name changes
 of the march flags introduced with the version 4.9 release of gcc.[1]
 
-Use the older version of this patch hosted on the same github for older
-versions of gcc.
-
 FEATURES
 This patch adds additional CPU options to the Linux kernel accessible under:
  Processor type and features  --->
   Processor family --->
 
-The expanded microarchitectures include:
-* AMD Improved K8-family
-* AMD K10-family
-* AMD Family 10h (Barcelona)
-* AMD Family 14h (Bobcat)
-* AMD Family 16h (Jaguar)
-* AMD Family 15h (Bulldozer)
-* AMD Family 15h (Piledriver)
-* AMD Family 15h (Steamroller)
-* AMD Family 15h (Excavator)
-* AMD Family 17h (Zen)
-* AMD Family 17h (Zen 2)
-* Intel Silvermont low-power processors
-* Intel Goldmont low-power processors (Apollo Lake and Denverton)
-* Intel Goldmont Plus low-power processors (Gemini Lake)
-* Intel 1st Gen Core i3/i5/i7 (Nehalem)
-* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
-* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
-* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
-* Intel 4th Gen Core i3/i5/i7 (Haswell)
-* Intel 5th Gen Core i3/i5/i7 (Broadwell)
-* Intel 6th Gen Core i3/i5/i7 (Skylake)
-* Intel 6th Gen Core i7/i9 (Skylake X)
-* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
-* Intel 10th Gen Core i7/i9 (Ice Lake)
-* Intel Xeon (Cascade Lake)
-* Intel Xeon (Cooper Lake)
-* Intel 3rd Gen 10nm++  i3/i5/i7/i9-family (Tiger Lake)
+With the release of gcc 11.0, several generic 64-bit levels are offered which
+are good for supported Intel or AMD CPUs:
+• x86-64-v2
+• x86-64-v3
+• x86-64-v4
+
+Users of glibc 2.33 and above can see which level is supported by current
+hardware by running:
+  /lib/ld-linux-x86-64.so.2 --help | grep supported
+
+Alternatively, compare the flags from /proc/cpuinfo to this list.[2]
+
+CPU-specific microarchitectures include:
+• AMD Improved K8-family
+• AMD K10-family
+• AMD Family 10h (Barcelona)
+• AMD Family 14h (Bobcat)
+• AMD Family 16h (Jaguar)
+• AMD Family 15h (Bulldozer)
+• AMD Family 15h (Piledriver)
+• AMD Family 15h (Steamroller)
+• AMD Family 15h (Excavator)
+• AMD Family 17h (Zen)
+• AMD Family 17h (Zen 2)
+• AMD Family 19h (Zen 3)†
+• Intel Silvermont low-power processors
+• Intel Goldmont low-power processors (Apollo Lake and Denverton)
+• Intel Goldmont Plus low-power processors (Gemini Lake)
+• Intel 1st Gen Core i3/i5/i7 (Nehalem)
+• Intel 1.5 Gen Core i3/i5/i7 (Westmere)
+• Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
+• Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
+• Intel 4th Gen Core i3/i5/i7 (Haswell)
+• Intel 5th Gen Core i3/i5/i7 (Broadwell)
+• Intel 6th Gen Core i3/i5/i7 (Skylake)
+• Intel 6th Gen Core i7/i9 (Skylake X)
+• Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
+• Intel 10th Gen Core i7/i9 (Ice Lake)
+• Intel Xeon (Cascade Lake)
+• Intel Xeon (Cooper Lake)*
+• Intel 3rd Gen 10nm++ i3/i5/i7/i9-family (Tiger Lake)*
+• Intel 3rd Gen 10nm++ Xeon (Sapphire Rapids)‡
+• Intel 11th Gen i3/i5/i7/i9-family (Rocket Lake)‡
+• Intel 12th Gen i3/i5/i7/i9-family (Alder Lake)‡
+
+Notes: If not otherwise noted, gcc >=9.1 is required for support.
+       *Requires gcc >=10.1  †Required gcc >=10.3  ‡Required gcc >=11.0
 
 It also offers to compile passing the 'native' option which, "selects the CPU
 to generate code for at compilation time by determining the processor type of
 the compiling machine. Using -march=native enables all instruction subsets
 supported by the local machine and will produce code optimized for the local
-machine under the constraints of the selected instruction set."[2]
+machine under the constraints of the selected instruction set."[3]
 
-Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
-Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
-kernel's objtool issue with these.[3a,b]
+Users of Intel CPUs should select the 'Intel-Native' option and users of AMD
+CPUs should select the 'AMD-Native' option.
 
-MINOR NOTES
-This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
-changes. Note that upstream is using the deprecated 'match=atom' flags when I
-believe it should use the newer 'march=bonnell' flag for atom processors.[4]
+MINOR NOTES RELATING TO INTEL ATOM PROCESSORS
+This patch also changes -march=atom to -march=bonnell in accordance with the
+gcc v4.9 changes. Upstream is using the deprecated -match=atom flags when I
+believe it should use the newer -march=bonnell flag for atom processors.[4]
 
 It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
 recommendation is to use the 'atom' option instead.
@@ -72,28 +90,26 @@ https://github.com/graysky2/kernel_gcc_patch
 
 REQUIREMENTS
 linux version >=5.8
-gcc version >=10.1
+gcc version >=9.0
 
 ACKNOWLEDGMENTS
 This patch builds on the seminal work by Jeroen.[6]
 
 REFERENCES
 1.  https://gcc.gnu.org/gcc-4.9/changes.html
-2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
-3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
-3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
+2.  https://gitlab.com/x86-psABIs/x86-64-ABI/-/commit/77566eb03bc6a326811cb7e9
+3.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html#index-x86-Options
 4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
 5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
 6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
-
 ---
- arch/x86/Kconfig.cpu            | 258 ++++++++++++++++++++++++++++++--
- arch/x86/Makefile               |  39 ++++-
- arch/x86/include/asm/vermagic.h |  56 +++++++
- 3 files changed, 336 insertions(+), 17 deletions(-)
+ arch/x86/Kconfig.cpu            | 332 ++++++++++++++++++++++++++++++--
+ arch/x86/Makefile               |  47 ++++-
+ arch/x86/include/asm/vermagic.h |  66 +++++++
+ 3 files changed, 428 insertions(+), 17 deletions(-)
 
 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index 814fe0d349b0..134390e619bb 100644
+index 814fe0d349b0..872b9cf598e3 100644
 --- a/arch/x86/Kconfig.cpu
 +++ b/arch/x86/Kconfig.cpu
 @@ -157,7 +157,7 @@ config MPENTIUM4
@@ -114,7 +130,7 @@ index 814fe0d349b0..134390e619bb 100644
  	depends on X86_32
  	help
  	  Select this for an AMD Athlon K7-family processor.  Enables use of
-@@ -173,12 +173,90 @@ config MK7
+@@ -173,12 +173,98 @@ config MK7
  	  flags to GCC.
  
  config MK8
@@ -202,11 +218,19 @@ index 814fe0d349b0..134390e619bb 100644
 +	  Select this for AMD Family 17h Zen 2 processors.
 +
 +	  Enables -march=znver2
++
++config MZEN3
++	bool "AMD Zen 3"
++	depends on GCC_VERSION > 100300
++	help
++	  Select this for AMD Family 19h Zen 3 processors.
++
++	  Enables -march=znver3
 +
  config MCRUSOE
  	bool "Crusoe"
  	depends on X86_32
-@@ -270,7 +348,7 @@ config MPSC
+@@ -270,7 +356,7 @@ config MPSC
  	  in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
  
  config MCORE2
@@ -215,7 +239,7 @@ index 814fe0d349b0..134390e619bb 100644
  	help
  
  	  Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
-@@ -278,6 +356,8 @@ config MCORE2
+@@ -278,6 +364,8 @@ config MCORE2
  	  family in /proc/cpuinfo. Newer ones have 6 and older ones 15
  	  (not a typo)
  
@@ -224,7 +248,7 @@ index 814fe0d349b0..134390e619bb 100644
  config MATOM
  	bool "Intel Atom"
  	help
-@@ -287,6 +367,150 @@ config MATOM
+@@ -287,6 +375,182 @@ config MATOM
  	  accordingly optimized code. Use a recent GCC with specific Atom
  	  support in order to fully benefit from selecting this option.
  
@@ -356,6 +380,7 @@ index 814fe0d349b0..134390e619bb 100644
 +
 +config MCOOPERLAKE
 +	bool "Intel Cooper Lake"
++	depends on GCC_VERSION > 100100
 +	select X86_P6_NOP
 +	help
 +
@@ -365,22 +390,77 @@ index 814fe0d349b0..134390e619bb 100644
 +
 +config MTIGERLAKE
 +	bool "Intel Tiger Lake"
++	depends on GCC_VERSION > 100100
 +	select X86_P6_NOP
 +	help
 +
 +	  Select this for third-generation 10 nm process processors in the Tiger Lake family.
 +
 +	  Enables -march=tigerlake
++
++config MSAPPHIRERAPIDS
++	bool "Intel Sapphire Rapids"
++	depends on GCC_VERSION > 110000
++	select X86_P6_NOP
++	help
++
++	  Select this for third-generation 10 nm process processors in the Sapphire Rapids family.
++
++	  Enables -march=sapphirerapids
++
++config MROCKETLAKE
++	bool "Intel Rocket Lake"
++	depends on GCC_VERSION > 110000
++	select X86_P6_NOP
++	help
++
++	  Select this for eleventh-generation processors in the Rocket Lake family.
++
++	  Enables -march=rocketlake
++
++config MALDERLAKE
++	bool "Intel Alder Lake"
++	depends on GCC_VERSION > 110000
++	select X86_P6_NOP
++	help
++
++	  Select this for twelfth-generation processors in the Alder Lake family.
++
++	  Enables -march=alderlake
 +
  config GENERIC_CPU
  	bool "Generic-x86-64"
  	depends on X86_64
-@@ -294,6 +518,16 @@ config GENERIC_CPU
+@@ -294,6 +558,50 @@ config GENERIC_CPU
  	  Generic x86-64 CPU.
  	  Run equally well on all x86-64 CPUs.
  
-+config MNATIVE
-+	bool "Native optimizations autodetected by GCC"
++config GENERIC_CPU2
++	bool "Generic-x86-64-v2"
++	depends on GCC_VERSION > 110000
++	depends on X86_64
++	help
++	  Generic x86-64 CPU.
++	  Run equally well on all x86-64 CPUs with min support of x86-64-v2.
++
++config GENERIC_CPU3
++	bool "Generic-x86-64-v3"
++	depends on GCC_VERSION > 110000
++	depends on X86_64
++	help
++	  Generic x86-64-v3 CPU with v3 instructions.
++	  Run equally well on all x86-64 CPUs with min support of x86-64-v3.
++
++config GENERIC_CPU4
++	bool "Generic-x86-64-v4"
++	depends on GCC_VERSION > 110000
++	depends on X86_64
++	help
++	  Generic x86-64 CPU with v4 instructions.
++	  Run equally well on all x86-64 CPUs with min support of x86-64-v4.
++
++config MNATIVE_INTEL
++	bool "Intel-Native optimizations autodetected by GCC"
 +	help
 +
 +	  GCC 4.2 and above support -march=native, which automatically detects
@@ -388,70 +468,80 @@ index 814fe0d349b0..134390e619bb 100644
 +	  for AMD CPUs.  Intel Only!
 +
 +	  Enables -march=native
++
++config MNATIVE_AMD
++	bool "AMD-Native optimizations autodetected by GCC"
++	help
++
++	  GCC 4.2 and above support -march=native, which automatically detects
++	  the optimum settings to use based on your processor. Do NOT use this
++	  for Intel CPUs.  AMD Only!
++
++	  Enables -march=native
 +
  endchoice
  
  config X86_GENERIC
-@@ -318,7 +552,7 @@ config X86_INTERNODE_CACHE_SHIFT
+@@ -318,7 +626,7 @@ config X86_INTERNODE_CACHE_SHIFT
  config X86_L1_CACHE_SHIFT
  	int
  	default "7" if MPENTIUM4 || MPSC
 -	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || X86_GENERIC || GENERIC_CPU
-+	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE || X86_GENERIC || GENERIC_CPU
++	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD || X86_GENERIC || GENERIC_CPU || GENERIC_CPU2 || GENERIC_CPU3 || GENERIC_CPU4
  	default "4" if MELAN || M486SX || M486 || MGEODEGX1
  	default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
  
-@@ -336,11 +570,11 @@ config X86_ALIGNMENT_16
+@@ -336,11 +644,11 @@ config X86_ALIGNMENT_16
  
  config X86_INTEL_USERCOPY
  	def_bool y
 -	depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2
-+	depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE
++	depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL
  
  config X86_USE_PPRO_CHECKSUM
  	def_bool y
 -	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM
-+	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE
++	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD
  
  config X86_USE_3DNOW
  	def_bool y
-@@ -360,26 +594,26 @@ config X86_USE_3DNOW
+@@ -360,26 +668,26 @@ config X86_USE_3DNOW
  config X86_P6_NOP
  	def_bool y
  	depends on X86_64
 -	depends on (MCORE2 || MPENTIUM4 || MPSC)
-+	depends on (MCORE2 || MPENTIUM4 || MPSC || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE)
++	depends on (MCORE2 || MPENTIUM4 || MPSC || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL)
  
  config X86_TSC
  	def_bool y
 -	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM) || X86_64
-+	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE) || X86_64
++	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD) || X86_64
  
  config X86_CMPXCHG64
  	def_bool y
 -	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586TSC || M586MMX || MATOM || MGEODE_LX || MGEODEGX1 || MK6 || MK7 || MK8
-+	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586TSC || M586MMX || MATOM || MGEODE_LX || MGEODEGX1 || MK6 || MK7 || MK8 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE
++	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586TSC || M586MMX || MATOM || MGEODE_LX || MGEODEGX1 || MK6 || MK7 || MK8 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD
  
  # this should be set for all -march=.. options where the compiler
  # generates cmov.
  config X86_CMOV
  	def_bool y
 -	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
-+	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE)
++	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD)
  
  config X86_MINIMUM_CPU_FAMILY
  	int
  	default "64" if X86_64
 -	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8)
-+	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8 ||  MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MNATIVE)
++	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8 ||  MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MZEN3 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MNATIVE_INTEL || MNATIVE_AMD)
  	default "5" if X86_32 && X86_CMPXCHG64
  	default "4"
  
 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
-index 7116da3980be..50c8af35092b 100644
+index 9a85eae37b17..facf9a278fe3 100644
 --- a/arch/x86/Makefile
 +++ b/arch/x86/Makefile
-@@ -110,11 +110,40 @@ else
+@@ -113,11 +113,48 @@ else
          # FIXME - should be integrated in Makefile.cpu (Makefile_32.cpu)
          cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
          cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
@@ -473,9 +563,11 @@ index 7116da3980be..50c8af35092b 100644
 +        cflags-$(CONFIG_MEXCAVATOR) += $(call cc-option,-march=bdver4)
 +        cflags-$(CONFIG_MEXCAVATOR) += $(call cc-option,-mno-tbm)
 +        cflags-$(CONFIG_MZEN) += $(call cc-option,-march=znver1)
-+        cflags-$(CONFIG_MZEN2) +=  $(call cc-option,-march=znver2)
++        cflags-$(CONFIG_MZEN2) += $(call cc-option,-march=znver2)
++        cflags-$(CONFIG_MZEN3) += $(call cc-option,-march=znver3)
 +
-+        cflags-$(CONFIG_MNATIVE) += $(call cc-option,-march=native)
++        cflags-$(CONFIG_MNATIVE_INTEL) += $(call cc-option,-march=native)
++        cflags-$(CONFIG_MNATIVE_AMD) += $(call cc-option,-march=native)
 +        cflags-$(CONFIG_MATOM) += $(call cc-option,-march=bonnell)
 +        cflags-$(CONFIG_MCORE2) += $(call cc-option,-march=core2)
 +        cflags-$(CONFIG_MNEHALEM) += $(call cc-option,-march=nehalem)
@@ -494,19 +586,27 @@ index 7116da3980be..50c8af35092b 100644
 +        cflags-$(CONFIG_MCASCADELAKE) += $(call cc-option,-march=cascadelake)
 +        cflags-$(CONFIG_MCOOPERLAKE) += $(call cc-option,-march=cooperlake)
 +        cflags-$(CONFIG_MTIGERLAKE) += $(call cc-option,-march=tigerlake)
++        cflags-$(CONFIG_MSAPPHIRERAPIDS) += $(call cc-option,-march=sapphirerapids)
++        cflags-$(CONFIG_MROCKETLAKE) += $(call cc-option,-march=rocketlake)
++        cflags-$(CONFIG_MALDERLAKE) += $(call cc-option,-march=alderlake)
++        cflags-$(CONFIG_GENERIC_CPU2) += $(call cc-option,-march=x86-64-v2)
++        cflags-$(CONFIG_GENERIC_CPU3) += $(call cc-option,-march=x86-64-v3)
++        cflags-$(CONFIG_GENERIC_CPU4) += $(call cc-option,-march=x86-64-v4)
          cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic)
          KBUILD_CFLAGS += $(cflags-y)
  
 diff --git a/arch/x86/include/asm/vermagic.h b/arch/x86/include/asm/vermagic.h
-index 75884d2cdec3..14c222e78213 100644
+index 75884d2cdec3..4e6a08d4c7e5 100644
 --- a/arch/x86/include/asm/vermagic.h
 +++ b/arch/x86/include/asm/vermagic.h
-@@ -17,6 +17,40 @@
+@@ -17,6 +17,48 @@
  #define MODULE_PROC_FAMILY "586MMX "
  #elif defined CONFIG_MCORE2
  #define MODULE_PROC_FAMILY "CORE2 "
-+#elif defined CONFIG_MNATIVE
-+#define MODULE_PROC_FAMILY "NATIVE "
++#elif defined CONFIG_MNATIVE_INTEL
++#define MODULE_PROC_FAMILY "NATIVE_INTEL "
++#elif defined CONFIG_MNATIVE_AMD
++#define MODULE_PROC_FAMILY "NATIVE_AMD "
 +#elif defined CONFIG_MNEHALEM
 +#define MODULE_PROC_FAMILY "NEHALEM "
 +#elif defined CONFIG_MWESTMERE
@@ -539,10 +639,16 @@ index 75884d2cdec3..14c222e78213 100644
 +#define MODULE_PROC_FAMILY "COOPERLAKE "
 +#elif defined CONFIG_MTIGERLAKE
 +#define MODULE_PROC_FAMILY "TIGERLAKE "
++#elif defined CONFIG_MSAPPHIRERAPIDS
++#define MODULE_PROC_FAMILY "SAPPHIRERAPIDS "
++#elif defined CONFIG_ROCKETLAKE
++#define MODULE_PROC_FAMILY "ROCKETLAKE "
++#elif defined CONFIG_MALDERLAKE
++#define MODULE_PROC_FAMILY "ALDERLAKE "
  #elif defined CONFIG_MATOM
  #define MODULE_PROC_FAMILY "ATOM "
  #elif defined CONFIG_M686
-@@ -35,6 +69,28 @@
+@@ -35,6 +77,30 @@
  #define MODULE_PROC_FAMILY "K7 "
  #elif defined CONFIG_MK8
  #define MODULE_PROC_FAMILY "K8 "
@@ -568,10 +674,11 @@ index 75884d2cdec3..14c222e78213 100644
 +#define MODULE_PROC_FAMILY "ZEN "
 +#elif defined CONFIG_MZEN2
 +#define MODULE_PROC_FAMILY "ZEN2 "
++#elif defined CONFIG_MZEN3
++#define MODULE_PROC_FAMILY "ZEN3 "
  #elif defined CONFIG_MELAN
  #define MODULE_PROC_FAMILY "ELAN "
  #elif defined CONFIG_MCRUSOE
 -- 
-2.30.1
-
+2.31.1
 

diff --git a/5012_enable-cpu-optimizations-for-gcc91.patch b/5012_enable-cpu-optimizations-for-gcc91.patch
deleted file mode 100644
index 56aff7e..0000000
--- a/5012_enable-cpu-optimizations-for-gcc91.patch
+++ /dev/null
@@ -1,549 +0,0 @@
-From 56af79dc8be395c6adf25a05de3566822dbb2947 Mon Sep 17 00:00:00 2001
-From: graysky <graysky@archlinux.us>
-Date: Tue, 9 Mar 2021 01:57:33 -0500
-Subject: [PATCH] more-uarches-for-gcc-v9-and-kernel-5.8+
-
-WARNING
-This patch works with gcc versions 9.1+ and with kernel version 5.8+ and should
-NOT be applied when compiling on older versions of gcc due to key name changes
-of the march flags introduced with the version 4.9 release of gcc.[1]
-
-Use the older version of this patch hosted on the same github for older
-versions of gcc.
-
-FEATURES
-This patch adds additional CPU options to the Linux kernel accessible under:
- Processor type and features  --->
-  Processor family --->
-
-The expanded microarchitectures include:
-* AMD Improved K8-family
-* AMD K10-family
-* AMD Family 10h (Barcelona)
-* AMD Family 14h (Bobcat)
-* AMD Family 16h (Jaguar)
-* AMD Family 15h (Bulldozer)
-* AMD Family 15h (Piledriver)
-* AMD Family 15h (Steamroller)
-* AMD Family 15h (Excavator)
-* AMD Family 17h (Zen)
-* AMD Family 17h (Zen 2)
-* Intel Silvermont low-power processors
-* Intel Goldmont low-power processors (Apollo Lake and Denverton)
-* Intel Goldmont Plus low-power processors (Gemini Lake)
-* Intel 1st Gen Core i3/i5/i7 (Nehalem)
-* Intel 1.5 Gen Core i3/i5/i7 (Westmere)
-* Intel 2nd Gen Core i3/i5/i7 (Sandybridge)
-* Intel 3rd Gen Core i3/i5/i7 (Ivybridge)
-* Intel 4th Gen Core i3/i5/i7 (Haswell)
-* Intel 5th Gen Core i3/i5/i7 (Broadwell)
-* Intel 6th Gen Core i3/i5/i7 (Skylake)
-* Intel 6th Gen Core i7/i9 (Skylake X)
-* Intel 8th Gen Core i3/i5/i7 (Cannon Lake)
-* Intel 10th Gen Core i7/i9 (Ice Lake)
-* Intel Xeon (Cascade Lake)
-
-It also offers to compile passing the 'native' option which, "selects the CPU
-to generate code for at compilation time by determining the processor type of
-the compiling machine. Using -march=native enables all instruction subsets
-supported by the local machine and will produce code optimized for the local
-machine under the constraints of the selected instruction set."[2]
-
-Do NOT try using the 'native' option on AMD Piledriver, Steamroller, or
-Excavator CPUs (-march=bdver{2,3,4} flag). The build will error out due the
-kernel's objtool issue with these.[3a,b]
-
-MINOR NOTES
-This patch also changes 'atom' to 'bonnell' in accordance with the gcc v4.9
-changes. Note that upstream is using the deprecated 'match=atom' flags when I
-believe it should use the newer 'march=bonnell' flag for atom processors.[4]
-
-It is not recommended to compile on Atom-CPUs with the 'native' option.[5] The
-recommendation is to use the 'atom' option instead.
-
-BENEFITS
-Small but real speed increases are measurable using a make endpoint comparing
-a generic kernel to one built with one of the respective microarchs.
-
-See the following experimental evidence supporting this statement:
-https://github.com/graysky2/kernel_gcc_patch
-
-REQUIREMENTS
-linux version >=5.8
-gcc version >=9.1 and <10
-
-ACKNOWLEDGMENTS
-This patch builds on the seminal work by Jeroen.[6]
-
-REFERENCES
-1.  https://gcc.gnu.org/gcc-4.9/changes.html
-2.  https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html
-3a. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95671#c11
-3b. https://github.com/graysky2/kernel_gcc_patch/issues/55
-4.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
-5.  https://github.com/graysky2/kernel_gcc_patch/issues/15
-6.  http://www.linuxforge.net/docs/linux/linux-gcc.php
----
- arch/x86/Kconfig.cpu            | 240 ++++++++++++++++++++++++++++++--
- arch/x86/Makefile               |  37 ++++-
- arch/x86/include/asm/vermagic.h |  52 +++++++
- 3 files changed, 312 insertions(+), 17 deletions(-)
-
-diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index 814fe0d349b0..aa7dd036e8a3 100644
---- a/arch/x86/Kconfig.cpu
-+++ b/arch/x86/Kconfig.cpu
-@@ -157,7 +157,7 @@ config MPENTIUM4
- 
- 
- config MK6
--	bool "K6/K6-II/K6-III"
-+	bool "AMD K6/K6-II/K6-III"
- 	depends on X86_32
- 	help
- 	  Select this for an AMD K6-family processor.  Enables use of
-@@ -165,7 +165,7 @@ config MK6
- 	  flags to GCC.
- 
- config MK7
--	bool "Athlon/Duron/K7"
-+	bool "AMD Athlon/Duron/K7"
- 	depends on X86_32
- 	help
- 	  Select this for an AMD Athlon K7-family processor.  Enables use of
-@@ -173,12 +173,90 @@ config MK7
- 	  flags to GCC.
- 
- config MK8
--	bool "Opteron/Athlon64/Hammer/K8"
-+	bool "AMD Opteron/Athlon64/Hammer/K8"
- 	help
- 	  Select this for an AMD Opteron or Athlon64 Hammer-family processor.
- 	  Enables use of some extended instructions, and passes appropriate
- 	  optimization flags to GCC.
- 
-+config MK8SSE3
-+	bool "AMD Opteron/Athlon64/Hammer/K8 with SSE3"
-+	help
-+	  Select this for improved AMD Opteron or Athlon64 Hammer-family processors.
-+	  Enables use of some extended instructions, and passes appropriate
-+	  optimization flags to GCC.
-+
-+config MK10
-+	bool "AMD 61xx/7x50/PhenomX3/X4/II/K10"
-+	help
-+	  Select this for an AMD 61xx Eight-Core Magny-Cours, Athlon X2 7x50,
-+	  Phenom X3/X4/II, Athlon II X2/X3/X4, or Turion II-family processor.
-+	  Enables use of some extended instructions, and passes appropriate
-+	  optimization flags to GCC.
-+
-+config MBARCELONA
-+	bool "AMD Barcelona"
-+	help
-+	  Select this for AMD Family 10h Barcelona processors.
-+
-+	  Enables -march=barcelona
-+
-+config MBOBCAT
-+	bool "AMD Bobcat"
-+	help
-+	  Select this for AMD Family 14h Bobcat processors.
-+
-+	  Enables -march=btver1
-+
-+config MJAGUAR
-+	bool "AMD Jaguar"
-+	help
-+	  Select this for AMD Family 16h Jaguar processors.
-+
-+	  Enables -march=btver2
-+
-+config MBULLDOZER
-+	bool "AMD Bulldozer"
-+	help
-+	  Select this for AMD Family 15h Bulldozer processors.
-+
-+	  Enables -march=bdver1
-+
-+config MPILEDRIVER
-+	bool "AMD Piledriver"
-+	help
-+	  Select this for AMD Family 15h Piledriver processors.
-+
-+	  Enables -march=bdver2
-+
-+config MSTEAMROLLER
-+	bool "AMD Steamroller"
-+	help
-+	  Select this for AMD Family 15h Steamroller processors.
-+
-+	  Enables -march=bdver3
-+
-+config MEXCAVATOR
-+	bool "AMD Excavator"
-+	help
-+	  Select this for AMD Family 15h Excavator processors.
-+
-+	  Enables -march=bdver4
-+
-+config MZEN
-+	bool "AMD Zen"
-+	help
-+	  Select this for AMD Family 17h Zen processors.
-+
-+	  Enables -march=znver1
-+
-+config MZEN2
-+	bool "AMD Zen 2"
-+	help
-+	  Select this for AMD Family 17h Zen 2 processors.
-+
-+	  Enables -march=znver2
-+
- config MCRUSOE
- 	bool "Crusoe"
- 	depends on X86_32
-@@ -270,7 +348,7 @@ config MPSC
- 	  in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
- 
- config MCORE2
--	bool "Core 2/newer Xeon"
-+	bool "Intel Core 2"
- 	help
- 
- 	  Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
-@@ -278,6 +356,8 @@ config MCORE2
- 	  family in /proc/cpuinfo. Newer ones have 6 and older ones 15
- 	  (not a typo)
- 
-+	  Enables -march=core2
-+
- config MATOM
- 	bool "Intel Atom"
- 	help
-@@ -287,6 +367,132 @@ config MATOM
- 	  accordingly optimized code. Use a recent GCC with specific Atom
- 	  support in order to fully benefit from selecting this option.
- 
-+config MNEHALEM
-+	bool "Intel Nehalem"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 1st Gen Core processors in the Nehalem family.
-+
-+	  Enables -march=nehalem
-+
-+config MWESTMERE
-+	bool "Intel Westmere"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for the Intel Westmere formerly Nehalem-C family.
-+
-+	  Enables -march=westmere
-+
-+config MSILVERMONT
-+	bool "Intel Silvermont"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for the Intel Silvermont platform.
-+
-+	  Enables -march=silvermont
-+
-+config MGOLDMONT
-+	bool "Intel Goldmont"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for the Intel Goldmont platform including Apollo Lake and Denverton.
-+
-+	  Enables -march=goldmont
-+
-+config MGOLDMONTPLUS
-+	bool "Intel Goldmont Plus"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for the Intel Goldmont Plus platform including Gemini Lake.
-+
-+	  Enables -march=goldmont-plus
-+
-+config MSANDYBRIDGE
-+	bool "Intel Sandy Bridge"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 2nd Gen Core processors in the Sandy Bridge family.
-+
-+	  Enables -march=sandybridge
-+
-+config MIVYBRIDGE
-+	bool "Intel Ivy Bridge"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 3rd Gen Core processors in the Ivy Bridge family.
-+
-+	  Enables -march=ivybridge
-+
-+config MHASWELL
-+	bool "Intel Haswell"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 4th Gen Core processors in the Haswell family.
-+
-+	  Enables -march=haswell
-+
-+config MBROADWELL
-+	bool "Intel Broadwell"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 5th Gen Core processors in the Broadwell family.
-+
-+	  Enables -march=broadwell
-+
-+config MSKYLAKE
-+	bool "Intel Skylake"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 6th Gen Core processors in the Skylake family.
-+
-+	  Enables -march=skylake
-+
-+config MSKYLAKEX
-+	bool "Intel Skylake X"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 6th Gen Core processors in the Skylake X family.
-+
-+	  Enables -march=skylake-avx512
-+
-+config MCANNONLAKE
-+	bool "Intel Cannon Lake"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 8th Gen Core processors
-+
-+	  Enables -march=cannonlake
-+
-+config MICELAKE
-+	bool "Intel Ice Lake"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for 10th Gen Core processors in the Ice Lake family.
-+
-+	  Enables -march=icelake-client
-+
-+config MCASCADELAKE
-+	bool "Intel Cascade Lake"
-+	select X86_P6_NOP
-+	help
-+
-+	  Select this for Xeon processors in the Cascade Lake family.
-+
-+	  Enables -march=cascadelake
-+
- config GENERIC_CPU
- 	bool "Generic-x86-64"
- 	depends on X86_64
-@@ -294,6 +500,16 @@ config GENERIC_CPU
- 	  Generic x86-64 CPU.
- 	  Run equally well on all x86-64 CPUs.
- 
-+config MNATIVE
-+	bool "Native optimizations autodetected by GCC"
-+	help
-+
-+	  GCC 4.2 and above support -march=native, which automatically detects
-+	  the optimum settings to use based on your processor. Do NOT use this
-+	  for AMD CPUs.  Intel Only!
-+
-+	  Enables -march=native
-+
- endchoice
- 
- config X86_GENERIC
-@@ -318,7 +534,7 @@ config X86_INTERNODE_CACHE_SHIFT
- config X86_L1_CACHE_SHIFT
- 	int
- 	default "7" if MPENTIUM4 || MPSC
--	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || X86_GENERIC || GENERIC_CPU
-+	default "6" if MK7 || MK8 || MPENTIUMM || MCORE2 || MATOM || MVIAC7 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE || X86_GENERIC || GENERIC_CPU
- 	default "4" if MELAN || M486SX || M486 || MGEODEGX1
- 	default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX
- 
-@@ -336,11 +552,11 @@ config X86_ALIGNMENT_16
- 
- config X86_INTEL_USERCOPY
- 	def_bool y
--	depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2
-+	depends on MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M586MMX || X86_GENERIC || MK8 || MK7 || MEFFICEON || MCORE2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE
- 
- config X86_USE_PPRO_CHECKSUM
- 	def_bool y
--	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM
-+	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE
- 
- config X86_USE_3DNOW
- 	def_bool y
-@@ -360,26 +576,26 @@ config X86_USE_3DNOW
- config X86_P6_NOP
- 	def_bool y
- 	depends on X86_64
--	depends on (MCORE2 || MPENTIUM4 || MPSC)
-+	depends on (MCORE2 || MPENTIUM4 || MPSC || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE)
- 
- config X86_TSC
- 	def_bool y
--	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM) || X86_64
-+	depends on (MWINCHIP3D || MCRUSOE || MEFFICEON || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || MK8 || MVIAC3_2 || MVIAC7 || MGEODEGX1 || MGEODE_LX || MCORE2 || MATOM || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE) || X86_64
- 
- config X86_CMPXCHG64
- 	def_bool y
--	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586TSC || M586MMX || MATOM || MGEODE_LX || MGEODEGX1 || MK6 || MK7 || MK8
-+	depends on X86_PAE || X86_64 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || M586TSC || M586MMX || MATOM || MGEODE_LX || MGEODEGX1 || MK6 || MK7 || MK8 || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE
- 
- # this should be set for all -march=.. options where the compiler
- # generates cmov.
- config X86_CMOV
- 	def_bool y
--	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
-+	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX || MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE)
- 
- config X86_MINIMUM_CPU_FAMILY
- 	int
- 	default "64" if X86_64
--	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8)
-+	default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MCRUSOE || MCORE2 || MK7 || MK8 ||  MK8SSE3 || MK10 || MBARCELONA || MBOBCAT || MJAGUAR || MBULLDOZER || MPILEDRIVER || MSTEAMROLLER || MEXCAVATOR || MZEN || MZEN2 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MNATIVE)
- 	default "5" if X86_32 && X86_CMPXCHG64
- 	default "4"
- 
-diff --git a/arch/x86/Makefile b/arch/x86/Makefile
-index 00e378de8bc0..7602ef4a2dd4 100644
---- a/arch/x86/Makefile
-+++ b/arch/x86/Makefile
-@@ -121,11 +121,38 @@ else
-         # FIXME - should be integrated in Makefile.cpu (Makefile_32.cpu)
-         cflags-$(CONFIG_MK8) += $(call cc-option,-march=k8)
-         cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
--
--        cflags-$(CONFIG_MCORE2) += \
--                $(call cc-option,-march=core2,$(call cc-option,-mtune=generic))
--	cflags-$(CONFIG_MATOM) += $(call cc-option,-march=atom) \
--		$(call cc-option,-mtune=atom,$(call cc-option,-mtune=generic))
-+        cflags-$(CONFIG_MK8SSE3) += $(call cc-option,-march=k8-sse3)
-+        cflags-$(CONFIG_MK10) += $(call cc-option,-march=amdfam10)
-+        cflags-$(CONFIG_MBARCELONA) += $(call cc-option,-march=barcelona)
-+        cflags-$(CONFIG_MBOBCAT) += $(call cc-option,-march=btver1)
-+        cflags-$(CONFIG_MJAGUAR) += $(call cc-option,-march=btver2)
-+        cflags-$(CONFIG_MBULLDOZER) += $(call cc-option,-march=bdver1)
-+        cflags-$(CONFIG_MPILEDRIVER) += $(call cc-option,-march=bdver2)
-+        cflags-$(CONFIG_MPILEDRIVER) += $(call cc-option,-mno-tbm)
-+        cflags-$(CONFIG_MSTEAMROLLER) += $(call cc-option,-march=bdver3)
-+        cflags-$(CONFIG_MSTEAMROLLER) += $(call cc-option,-mno-tbm)
-+        cflags-$(CONFIG_MEXCAVATOR) += $(call cc-option,-march=bdver4)
-+        cflags-$(CONFIG_MEXCAVATOR) += $(call cc-option,-mno-tbm)
-+        cflags-$(CONFIG_MZEN) += $(call cc-option,-march=znver1)
-+        cflags-$(CONFIG_MZEN2) +=  $(call cc-option,-march=znver2)
-+
-+        cflags-$(CONFIG_MNATIVE) += $(call cc-option,-march=native)
-+        cflags-$(CONFIG_MATOM) += $(call cc-option,-march=bonnell)
-+        cflags-$(CONFIG_MCORE2) += $(call cc-option,-march=core2)
-+        cflags-$(CONFIG_MNEHALEM) += $(call cc-option,-march=nehalem)
-+        cflags-$(CONFIG_MWESTMERE) += $(call cc-option,-march=westmere)
-+        cflags-$(CONFIG_MSILVERMONT) += $(call cc-option,-march=silvermont)
-+        cflags-$(CONFIG_MGOLDMONT) += $(call cc-option,-march=goldmont)
-+        cflags-$(CONFIG_MGOLDMONTPLUS) += $(call cc-option,-march=goldmont-plus)
-+        cflags-$(CONFIG_MSANDYBRIDGE) += $(call cc-option,-march=sandybridge)
-+        cflags-$(CONFIG_MIVYBRIDGE) += $(call cc-option,-march=ivybridge)
-+        cflags-$(CONFIG_MHASWELL) += $(call cc-option,-march=haswell)
-+        cflags-$(CONFIG_MBROADWELL) += $(call cc-option,-march=broadwell)
-+        cflags-$(CONFIG_MSKYLAKE) += $(call cc-option,-march=skylake)
-+        cflags-$(CONFIG_MSKYLAKEX) += $(call cc-option,-march=skylake-avx512)
-+        cflags-$(CONFIG_MCANNONLAKE) += $(call cc-option,-march=cannonlake)
-+        cflags-$(CONFIG_MICELAKE) += $(call cc-option,-march=icelake-client)
-+        cflags-$(CONFIG_MCASCADELAKE) += $(call cc-option,-march=cascadelake)
-         cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic)
-         KBUILD_CFLAGS += $(cflags-y)
- 
-diff --git a/arch/x86/include/asm/vermagic.h b/arch/x86/include/asm/vermagic.h
-index 75884d2cdec3..0cf864d2d110 100644
---- a/arch/x86/include/asm/vermagic.h
-+++ b/arch/x86/include/asm/vermagic.h
-@@ -17,6 +17,36 @@
- #define MODULE_PROC_FAMILY "586MMX "
- #elif defined CONFIG_MCORE2
- #define MODULE_PROC_FAMILY "CORE2 "
-+#elif defined CONFIG_MNATIVE
-+#define MODULE_PROC_FAMILY "NATIVE "
-+#elif defined CONFIG_MNEHALEM
-+#define MODULE_PROC_FAMILY "NEHALEM "
-+#elif defined CONFIG_MWESTMERE
-+#define MODULE_PROC_FAMILY "WESTMERE "
-+#elif defined CONFIG_MSILVERMONT
-+#define MODULE_PROC_FAMILY "SILVERMONT "
-+#elif defined CONFIG_MGOLDMONT
-+#define MODULE_PROC_FAMILY "GOLDMONT "
-+#elif defined CONFIG_MGOLDMONTPLUS
-+#define MODULE_PROC_FAMILY "GOLDMONTPLUS "
-+#elif defined CONFIG_MSANDYBRIDGE
-+#define MODULE_PROC_FAMILY "SANDYBRIDGE "
-+#elif defined CONFIG_MIVYBRIDGE
-+#define MODULE_PROC_FAMILY "IVYBRIDGE "
-+#elif defined CONFIG_MHASWELL
-+#define MODULE_PROC_FAMILY "HASWELL "
-+#elif defined CONFIG_MBROADWELL
-+#define MODULE_PROC_FAMILY "BROADWELL "
-+#elif defined CONFIG_MSKYLAKE
-+#define MODULE_PROC_FAMILY "SKYLAKE "
-+#elif defined CONFIG_MSKYLAKEX
-+#define MODULE_PROC_FAMILY "SKYLAKEX "
-+#elif defined CONFIG_MCANNONLAKE
-+#define MODULE_PROC_FAMILY "CANNONLAKE "
-+#elif defined CONFIG_MICELAKE
-+#define MODULE_PROC_FAMILY "ICELAKE "
-+#elif defined CONFIG_MCASCADELAKE
-+#define MODULE_PROC_FAMILY "CASCADELAKE "
- #elif defined CONFIG_MATOM
- #define MODULE_PROC_FAMILY "ATOM "
- #elif defined CONFIG_M686
-@@ -35,6 +65,28 @@
- #define MODULE_PROC_FAMILY "K7 "
- #elif defined CONFIG_MK8
- #define MODULE_PROC_FAMILY "K8 "
-+#elif defined CONFIG_MK8SSE3
-+#define MODULE_PROC_FAMILY "K8SSE3 "
-+#elif defined CONFIG_MK10
-+#define MODULE_PROC_FAMILY "K10 "
-+#elif defined CONFIG_MBARCELONA
-+#define MODULE_PROC_FAMILY "BARCELONA "
-+#elif defined CONFIG_MBOBCAT
-+#define MODULE_PROC_FAMILY "BOBCAT "
-+#elif defined CONFIG_MBULLDOZER
-+#define MODULE_PROC_FAMILY "BULLDOZER "
-+#elif defined CONFIG_MPILEDRIVER
-+#define MODULE_PROC_FAMILY "PILEDRIVER "
-+#elif defined CONFIG_MSTEAMROLLER
-+#define MODULE_PROC_FAMILY "STEAMROLLER "
-+#elif defined CONFIG_MJAGUAR
-+#define MODULE_PROC_FAMILY "JAGUAR "
-+#elif defined CONFIG_MEXCAVATOR
-+#define MODULE_PROC_FAMILY "EXCAVATOR "
-+#elif defined CONFIG_MZEN
-+#define MODULE_PROC_FAMILY "ZEN "
-+#elif defined CONFIG_MZEN2
-+#define MODULE_PROC_FAMILY "ZEN2 "
- #elif defined CONFIG_MELAN
- #define MODULE_PROC_FAMILY "ELAN "
- #elif defined CONFIG_MCRUSOE
--- 
-2.30.1
-