commit: cf50677ae64b3a639f18d380c84cd142f86330c3 Author: Mike Pagano <mpagano <AT> gentoo <DOT> org> AuthorDate: Tue May 9 12:36:37 2023 +0000 Commit: Mike Pagano <mpagano <AT> gentoo <DOT> org> CommitDate: Tue May 9 12:36:37 2023 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=cf50677a
Create the 6.4 branch with genpatches Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. See bug #686758 tmp513 requies REGMAP_I2C to build. Select it by default in Kconfig. See bug #710790. Thanks to Phil Stracchino sign-file: full functionality with modern LibreSSL Kernel Self Protection patch CPU Optimization patch Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO Signed-off-by: Mike Pagano <mpagano <AT> gentoo.org> 0000_README | 36 + 1500_XATTR_USER_PREFIX.patch | 66 ++ ...ble-link-security-restrictions-by-default.patch | 17 + 1700_sparc-address-warray-bound-warnings.patch | 17 + ...zes-only-if-Secure-Simple-Pairing-enabled.patch | 37 + ...3-Fix-build-issue-by-selecting-CONFIG_REG.patch | 30 + 2910_bfp-mark-get-entry-ip-as--maybe-unused.patch | 11 + 2920_sign-file-patch-for-libressl.patch | 16 + 3000_Support-printing-firmware-info.patch | 14 + 5010_enable-cpu-optimizations-universal.patch | 789 +++++++++++++++++++++ 10 files changed, 1033 insertions(+) diff --git a/0000_README b/0000_README index 90189932..8bb95e22 100644 --- a/0000_README +++ b/0000_README @@ -43,6 +43,42 @@ EXPERIMENTAL Individual Patch Descriptions: -------------------------------------------------------------------------- +Patch: 1500_XATTR_USER_PREFIX.patch +From: https://bugs.gentoo.org/show_bug.cgi?id=470644 +Desc: Support for namespace user.pax.* on tmpfs. + +Patch: 1510_fs-enable-link-security-restrictions-by-default.patch +From: http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/ +Desc: Enable link security restrictions by default. + +Patch: 1700_sparc-address-warray-bound-warnings.patch +From: https://github.com/KSPP/linux/issues/109 +Desc: Address -Warray-bounds warnings + +Patch: 2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch +From: https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw +Desc: Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. See bug #686758 + +Patch: 2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch +From: https://bugs.gentoo.org/710790 +Desc: tmp513 requies REGMAP_I2C to build. Select it by default in Kconfig. See bug #710790. Thanks to Phil Stracchino + +Patch: 2910_bfp-mark-get-entry-ip-as--maybe-unused.patch +From: https://www.spinics.net/lists/stable/msg604665.html +Desc: bpf: mark get_entry_ip as __maybe_unused + +Patch: 2920_sign-file-patch-for-libressl.patch +From: https://bugs.gentoo.org/717166 +Desc: sign-file: full functionality with modern LibreSSL + +Patch: 3000_Support-printing-firmware-info.patch +From: https://bugs.gentoo.org/732852 +Desc: Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks to Georgy Yakovlev + Patch: 4567_distro-Gentoo-Kconfig.patch From: Tom Wijsman <tom...@gentoo.org> Desc: Add Gentoo Linux support config settings and defaults. + +Patch: 5010_enable-cpu-optimizations-universal.patch +From: https://github.com/graysky2/kernel_compiler_patch +Desc: Kernel >= 5.15 patch enables gcc = v11.1+ optimizations for additional CPUs. diff --git a/1500_XATTR_USER_PREFIX.patch b/1500_XATTR_USER_PREFIX.patch new file mode 100644 index 00000000..fac3eed7 --- /dev/null +++ b/1500_XATTR_USER_PREFIX.patch @@ -0,0 +1,66 @@ +From: Anthony G. Basile <bluen...@gentoo.org> + +This patch adds support for a restricted user-controlled namespace on +tmpfs filesystem used to house PaX flags. The namespace must be of the +form user.pax.* and its value cannot exceed a size of 8 bytes. + +This is needed even on all Gentoo systems so that XATTR_PAX flags +are preserved for users who might build packages using portage on +a tmpfs system with a non-hardened kernel and then switch to a +hardened kernel with XATTR_PAX enabled. + +The namespace is added to any user with Extended Attribute support +enabled for tmpfs. Users who do not enable xattrs will not have +the XATTR_PAX flags preserved. + + +--- a/include/uapi/linux/xattr.h 2022-11-22 05:56:58.175733644 -0500 ++++ b/include/uapi/linux/xattr.h 2022-11-22 06:04:26.394834989 -0500 +@@ -81,5 +81,9 @@ + #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default" + #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT + ++/* User namespace */ ++#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax." ++#define XATTR_PAX_FLAGS_SUFFIX "flags" ++#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX + + #endif /* _UAPI_LINUX_XATTR_H */ +--- a/mm/shmem.c 2022-11-22 05:57:29.011626215 -0500 ++++ b/mm/shmem.c 2022-11-22 06:03:33.165939400 -0500 +@@ -3297,6 +3297,14 @@ static int shmem_xattr_handler_set(const + struct shmem_inode_info *info = SHMEM_I(inode); + int err; + ++ ++ if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) { ++ if (strcmp(name, XATTR_NAME_PAX_FLAGS)) ++ return -EOPNOTSUPP; ++ if (size > 8) ++ return -EINVAL; ++ } ++ + name = xattr_full_name(handler, name); + err = simple_xattr_set(&info->xattrs, name, value, size, flags, NULL); + if (!err) { +@@ -3312,6 +3320,12 @@ static const struct xattr_handler shmem_ + .set = shmem_xattr_handler_set, + }; + ++static const struct xattr_handler shmem_user_xattr_handler = { ++ .prefix = XATTR_USER_PREFIX, ++ .get = shmem_xattr_handler_get, ++ .set = shmem_xattr_handler_set, ++}; ++ + static const struct xattr_handler shmem_trusted_xattr_handler = { + .prefix = XATTR_TRUSTED_PREFIX, + .get = shmem_xattr_handler_get, +@@ -3325,6 +3339,7 @@ static const struct xattr_handler *shmem + #endif + &shmem_security_xattr_handler, + &shmem_trusted_xattr_handler, ++ &shmem_user_xattr_handler, + NULL + }; + diff --git a/1510_fs-enable-link-security-restrictions-by-default.patch b/1510_fs-enable-link-security-restrictions-by-default.patch new file mode 100644 index 00000000..e8c30157 --- /dev/null +++ b/1510_fs-enable-link-security-restrictions-by-default.patch @@ -0,0 +1,17 @@ +--- a/fs/namei.c 2022-01-23 13:02:27.876558299 -0500 ++++ b/fs/namei.c 2022-03-06 12:47:39.375719693 -0500 +@@ -1020,10 +1020,10 @@ static inline void put_link(struct namei + path_put(&last->link); + } + +-static int sysctl_protected_symlinks __read_mostly; +-static int sysctl_protected_hardlinks __read_mostly; +-static int sysctl_protected_fifos __read_mostly; +-static int sysctl_protected_regular __read_mostly; ++static int sysctl_protected_symlinks __read_mostly = 1; ++static int sysctl_protected_hardlinks __read_mostly = 1; ++int sysctl_protected_fifos __read_mostly = 1; ++int sysctl_protected_regular __read_mostly = 1; + + #ifdef CONFIG_SYSCTL + static struct ctl_table namei_sysctls[] = { diff --git a/1700_sparc-address-warray-bound-warnings.patch b/1700_sparc-address-warray-bound-warnings.patch new file mode 100644 index 00000000..f9393555 --- /dev/null +++ b/1700_sparc-address-warray-bound-warnings.patch @@ -0,0 +1,17 @@ +--- a/arch/sparc/mm/init_64.c 2022-05-24 16:48:40.749677491 -0400 ++++ b/arch/sparc/mm/init_64.c 2022-05-24 16:55:15.511356945 -0400 +@@ -3052,11 +3052,11 @@ static inline resource_size_t compute_ke + static void __init kernel_lds_init(void) + { + code_resource.start = compute_kern_paddr(_text); +- code_resource.end = compute_kern_paddr(_etext - 1); ++ code_resource.end = compute_kern_paddr(_etext) - 1; + data_resource.start = compute_kern_paddr(_etext); +- data_resource.end = compute_kern_paddr(_edata - 1); ++ data_resource.end = compute_kern_paddr(_edata) - 1; + bss_resource.start = compute_kern_paddr(__bss_start); +- bss_resource.end = compute_kern_paddr(_end - 1); ++ bss_resource.end = compute_kern_paddr(_end) - 1; + } + + static int __init report_memory(void) diff --git a/2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch b/2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch new file mode 100644 index 00000000..394ad48f --- /dev/null +++ b/2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch @@ -0,0 +1,37 @@ +The encryption is only mandatory to be enforced when both sides are using +Secure Simple Pairing and this means the key size check makes only sense +in that case. + +On legacy Bluetooth 2.0 and earlier devices like mice the encryption was +optional and thus causing an issue if the key size check is not bound to +using Secure Simple Pairing. + +Fixes: d5bb334a8e17 ("Bluetooth: Align minimum encryption key size for LE and BR/EDR connections") +Signed-off-by: Marcel Holtmann <mar...@holtmann.org> +Cc: sta...@vger.kernel.org +--- + net/bluetooth/hci_conn.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c +index 3cf0764d5793..7516cdde3373 100644 +--- a/net/bluetooth/hci_conn.c ++++ b/net/bluetooth/hci_conn.c +@@ -1272,8 +1272,13 @@ int hci_conn_check_link_mode(struct hci_conn *conn) + return 0; + } + +- if (hci_conn_ssp_enabled(conn) && +- !test_bit(HCI_CONN_ENCRYPT, &conn->flags)) ++ /* If Secure Simple Pairing is not enabled, then legacy connection ++ * setup is used and no encryption or key sizes can be enforced. ++ */ ++ if (!hci_conn_ssp_enabled(conn)) ++ return 1; ++ ++ if (!test_bit(HCI_CONN_ENCRYPT, &conn->flags)) + return 0; + + /* The minimum encryption key size needs to be enforced by the +-- +2.20.1 diff --git a/2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch b/2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch new file mode 100644 index 00000000..43356857 --- /dev/null +++ b/2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch @@ -0,0 +1,30 @@ +From dc328d75a6f37f4ff11a81ae16b1ec88c3197640 Mon Sep 17 00:00:00 2001 +From: Mike Pagano <mpag...@gentoo.org> +Date: Mon, 23 Mar 2020 08:20:06 -0400 +Subject: [PATCH 1/1] This driver requires REGMAP_I2C to build. Select it by + default in Kconfig. Reported at gentoo bugzilla: + https://bugs.gentoo.org/710790 +Cc: mpag...@gentoo.org + +Reported-by: Phil Stracchino <ph...@caerllewys.net> + +Signed-off-by: Mike Pagano <mpag...@gentoo.org> +--- + drivers/hwmon/Kconfig | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig +index 47ac20aee06f..530b4f29ba85 100644 +--- a/drivers/hwmon/Kconfig ++++ b/drivers/hwmon/Kconfig +@@ -1769,6 +1769,7 @@ config SENSORS_TMP421 + config SENSORS_TMP513 + tristate "Texas Instruments TMP513 and compatibles" + depends on I2C ++ select REGMAP_I2C + help + If you say yes here you get support for Texas Instruments TMP512, + and TMP513 temperature and power supply sensor chips. +-- +2.24.1 + diff --git a/2910_bfp-mark-get-entry-ip-as--maybe-unused.patch b/2910_bfp-mark-get-entry-ip-as--maybe-unused.patch new file mode 100644 index 00000000..a75b90c8 --- /dev/null +++ b/2910_bfp-mark-get-entry-ip-as--maybe-unused.patch @@ -0,0 +1,11 @@ +--- a/kernel/trace/bpf_trace.c 2022-11-09 13:30:24.192940988 -0500 ++++ b/kernel/trace/bpf_trace.c 2022-11-09 13:30:59.029810818 -0500 +@@ -1027,7 +1027,7 @@ static const struct bpf_func_proto bpf_g + }; + + #ifdef CONFIG_X86_KERNEL_IBT +-static unsigned long get_entry_ip(unsigned long fentry_ip) ++static unsigned long __maybe_unused get_entry_ip(unsigned long fentry_ip) + { + u32 instr; + diff --git a/2920_sign-file-patch-for-libressl.patch b/2920_sign-file-patch-for-libressl.patch new file mode 100644 index 00000000..e6ec017d --- /dev/null +++ b/2920_sign-file-patch-for-libressl.patch @@ -0,0 +1,16 @@ +--- a/scripts/sign-file.c 2020-05-20 18:47:21.282820662 -0400 ++++ b/scripts/sign-file.c 2020-05-20 18:48:37.991081899 -0400 +@@ -41,9 +41,10 @@ + * signing with anything other than SHA1 - so we're stuck with that if such is + * the case. + */ +-#if defined(LIBRESSL_VERSION_NUMBER) || \ +- OPENSSL_VERSION_NUMBER < 0x10000000L || \ +- defined(OPENSSL_NO_CMS) ++#if defined(OPENSSL_NO_CMS) || \ ++ ( defined(LIBRESSL_VERSION_NUMBER) \ ++ && (LIBRESSL_VERSION_NUMBER < 0x3010000fL) ) || \ ++ OPENSSL_VERSION_NUMBER < 0x10000000L + #define USE_PKCS7 + #endif + #ifndef USE_PKCS7 diff --git a/3000_Support-printing-firmware-info.patch b/3000_Support-printing-firmware-info.patch new file mode 100644 index 00000000..a630cfbe --- /dev/null +++ b/3000_Support-printing-firmware-info.patch @@ -0,0 +1,14 @@ +--- a/drivers/base/firmware_loader/main.c 2021-08-24 15:42:07.025482085 -0400 ++++ b/drivers/base/firmware_loader/main.c 2021-08-24 15:44:40.782975313 -0400 +@@ -809,6 +809,11 @@ _request_firmware(const struct firmware + + ret = _request_firmware_prepare(&fw, name, device, buf, size, + offset, opt_flags); ++ ++#ifdef CONFIG_GENTOO_PRINT_FIRMWARE_INFO ++ printk(KERN_NOTICE "Loading firmware: %s\n", name); ++#endif ++ + if (ret <= 0) /* error or already assigned */ + goto out; + diff --git a/5010_enable-cpu-optimizations-universal.patch b/5010_enable-cpu-optimizations-universal.patch new file mode 100644 index 00000000..7a1b717a --- /dev/null +++ b/5010_enable-cpu-optimizations-universal.patch @@ -0,0 +1,789 @@ +From 70d4906b87983ed2ed5da78930a701625d881dd0 Mon Sep 17 00:00:00 2001 +From: graysky <therealgray...@proton.me> +Date: Thu, 5 Jan 2023 14:29:37 -0500 + +FEATURES +This patch adds additional CPU options to the Linux kernel accessible under: + Processor type and features ---> + Processor family ---> + +With the release of gcc 11.1 and clang 12.0, 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.[1] + +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)† +• AMD Family 19h (Zen 4)§ +• 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 4th 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)‡ +• Intel 13th Gen i3/i5/i7/i9-family (Raptor Lake)§ +• Intel 14th Gen i3/i5/i7/i9-family (Meteor Lake)§ +• Intel 5th Gen 10nm++ Xeon (Emerald Rapids)§ + +Notes: If not otherwise noted, gcc >=9.1 is required for support. + *Requires gcc >=10.1 or clang >=10.0 + †Required gcc >=10.3 or clang >=12.0 + ‡Required gcc >=11.1 or clang >=12.0 + §Required gcc >=13.0 or clang >=15.0.5 + +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] + +Users of Intel CPUs should select the 'Intel-Native' option and users of AMD +CPUs should select the 'AMD-Native' option. + +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.[3] + +It is not recommended to compile on Atom-CPUs with the 'native' option.[4] 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 5.17+ +gcc version >=9.0 or clang version >=9.0 + +ACKNOWLEDGMENTS +This patch builds on the seminal work by Jeroen.[5] + +REFERENCES +1. https://gitlab.com/x86-psABIs/x86-64-ABI/-/commit/77566eb03bc6a326811cb7e9 +2. https://gcc.gnu.org/onlinedocs/gcc/x86-Options.html#index-x86-Options +3. https://bugzilla.kernel.org/show_bug.cgi?id=77461 +4. https://github.com/graysky2/kernel_gcc_patch/issues/15 +5. http://www.linuxforge.net/docs/linux/linux-gcc.php +--- + arch/x86/Kconfig.cpu | 427 ++++++++++++++++++++++++++++++-- + arch/x86/Makefile | 44 +++- + arch/x86/include/asm/vermagic.h | 74 ++++++ + 3 files changed, 528 insertions(+), 17 deletions(-) + +diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu +index 542377cd419d..f589971df2d3 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 +173,106 @@ 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 MZEN3 ++ bool "AMD Zen 3" ++ depends on (CC_IS_GCC && GCC_VERSION >= 100300) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ help ++ Select this for AMD Family 19h Zen 3 processors. ++ ++ Enables -march=znver3 ++ ++config MZEN4 ++ bool "AMD Zen 4" ++ depends on (CC_IS_GCC && GCC_VERSION >= 130000) || (CC_IS_CLANG && CLANG_VERSION >= 160000) ++ help ++ Select this for AMD Family 19h Zen 4 processors. ++ ++ Enables -march=znver4 ++ + config MCRUSOE + bool "Crusoe" + depends on X86_32 +@@ -270,7 +364,7 @@ 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 +372,8 @@ 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 +383,212 @@ 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 MCOOPERLAKE ++ bool "Intel Cooper Lake" ++ depends on (CC_IS_GCC && GCC_VERSION > 100100) || (CC_IS_CLANG && CLANG_VERSION >= 100000) ++ select X86_P6_NOP ++ help ++ ++ Select this for Xeon processors in the Cooper Lake family. ++ ++ Enables -march=cooperlake ++ ++config MTIGERLAKE ++ bool "Intel Tiger Lake" ++ depends on (CC_IS_GCC && GCC_VERSION > 100100) || (CC_IS_CLANG && CLANG_VERSION >= 100000) ++ 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 (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ select X86_P6_NOP ++ help ++ ++ Select this for fourth-generation 10 nm process processors in the Sapphire Rapids family. ++ ++ Enables -march=sapphirerapids ++ ++config MROCKETLAKE ++ bool "Intel Rocket Lake" ++ depends on (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ 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 (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ select X86_P6_NOP ++ help ++ ++ Select this for twelfth-generation processors in the Alder Lake family. ++ ++ Enables -march=alderlake ++ ++config MRAPTORLAKE ++ bool "Intel Raptor Lake" ++ depends on (CC_IS_GCC && GCC_VERSION >= 130000) || (CC_IS_CLANG && CLANG_VERSION >= 150500) ++ select X86_P6_NOP ++ help ++ ++ Select this for thirteenth-generation processors in the Raptor Lake family. ++ ++ Enables -march=raptorlake ++ ++config MMETEORLAKE ++ bool "Intel Meteor Lake" ++ depends on (CC_IS_GCC && GCC_VERSION >= 130000) || (CC_IS_CLANG && CLANG_VERSION >= 150500) ++ select X86_P6_NOP ++ help ++ ++ Select this for fourteenth-generation processors in the Meteor Lake family. ++ ++ Enables -march=meteorlake ++ ++config MEMERALDRAPIDS ++ bool "Intel Emerald Rapids" ++ depends on (CC_IS_GCC && GCC_VERSION > 130000) || (CC_IS_CLANG && CLANG_VERSION >= 150500) ++ select X86_P6_NOP ++ help ++ ++ Select this for fifth-generation 10 nm process processors in the Emerald Rapids family. ++ ++ Enables -march=emeraldrapids ++ + config GENERIC_CPU + bool "Generic-x86-64" + depends on X86_64 +@@ -294,6 +596,50 @@ config GENERIC_CPU + Generic x86-64 CPU. + Run equally well on all x86-64 CPUs. + ++config GENERIC_CPU2 ++ bool "Generic-x86-64-v2" ++ depends on (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ 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 (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ 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 (CC_IS_GCC && GCC_VERSION > 110000) || (CC_IS_CLANG && CLANG_VERSION >= 120000) ++ 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 the compiler" ++ help ++ ++ Clang 3.8, 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 ++ ++config MNATIVE_AMD ++ bool "AMD-Native optimizations autodetected by the compiler" ++ help ++ ++ Clang 3.8, 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 +@@ -318,9 +664,17 @@ 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 || MZEN3 || MZEN4 || MNEHALEM || MWESTMERE || MSILVERMONT \ ++ || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL \ ++ || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE \ ++ || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE \ ++ || MEMERALDRAPIDS || 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 ++ default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || MCYRIXIII || MK6 || MPENTIUMIII \ ++ || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || MGEODE_LX + + config X86_F00F_BUG + def_bool y +@@ -332,15 +686,27 @@ config X86_INVD_BUG + + config X86_ALIGNMENT_16 + def_bool y +- depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486SX || M486 || MVIAC3_2 || MGEODEGX1 ++ depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC \ ++ || M586 || M486SX || M486 || MVIAC3_2 || MGEODEGX1 + + 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 || MSAPPHIRERAPIDS \ ++ || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS || 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 || MZEN3 || MZEN4 || MNEHALEM \ ++ || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE \ ++ || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE \ ++ || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE \ ++ || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS || MNATIVE_INTEL || MNATIVE_AMD + + # + # P6_NOPs are a relatively minor optimization that require a family >= +@@ -356,32 +722,63 @@ config X86_USE_PPRO_CHECKSUM + 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 \ ++ || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS \ ++ || 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 || MZEN3 || MZEN4 || MNEHALEM \ ++ || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL \ ++ || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE \ ++ || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS \ ++ || 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 || MZEN3 || MZEN4 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT || MGOLDMONTPLUS \ ++ || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX || MCANNONLAKE \ ++ || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE \ ++ || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS || 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 || MZEN3 || MZEN4 || MNEHALEM || MWESTMERE || MSILVERMONT || MGOLDMONT \ ++ || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL || MSKYLAKE || MSKYLAKEX \ ++ || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE || MTIGERLAKE || MSAPPHIRERAPIDS \ ++ || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MMETEORLAKE || MEMERALDRAPIDS || 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 || MZEN3 || MZEN4 || MNEHALEM || MWESTMERE || MSILVERMONT \ ++ || MGOLDMONT || MGOLDMONTPLUS || MSANDYBRIDGE || MIVYBRIDGE || MHASWELL || MBROADWELL \ ++ || MSKYLAKE || MSKYLAKEX || MCANNONLAKE || MICELAKE || MCASCADELAKE || MCOOPERLAKE \ ++ || MTIGERLAKE || MSAPPHIRERAPIDS || MROCKETLAKE || MALDERLAKE || MRAPTORLAKE || MRAPTORLAKE \ ++ || MNATIVE_INTEL || MNATIVE_AMD) + default "5" if X86_32 && X86_CMPXCHG64 + default "4" + + config X86_DEBUGCTLMSR + def_bool y +- depends on !(MK6 || MWINCHIPC6 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486SX || M486) && !UML ++ depends on !(MK6 || MWINCHIPC6 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 \ ++ || M486SX || M486) && !UML + + config IA32_FEAT_CTL + def_bool y +diff --git a/arch/x86/Makefile b/arch/x86/Makefile +index 415a5d138de4..17b1e039d955 100644 +--- a/arch/x86/Makefile ++++ b/arch/x86/Makefile +@@ -151,8 +151,48 @@ else + # FIXME - should be integrated in Makefile.cpu (Makefile_32.cpu) + cflags-$(CONFIG_MK8) += -march=k8 + cflags-$(CONFIG_MPSC) += -march=nocona +- cflags-$(CONFIG_MCORE2) += -march=core2 +- cflags-$(CONFIG_MATOM) += -march=atom ++ cflags-$(CONFIG_MK8SSE3) += -march=k8-sse3 ++ cflags-$(CONFIG_MK10) += -march=amdfam10 ++ cflags-$(CONFIG_MBARCELONA) += -march=barcelona ++ cflags-$(CONFIG_MBOBCAT) += -march=btver1 ++ cflags-$(CONFIG_MJAGUAR) += -march=btver2 ++ cflags-$(CONFIG_MBULLDOZER) += -march=bdver1 ++ cflags-$(CONFIG_MPILEDRIVER) += -march=bdver2 -mno-tbm ++ cflags-$(CONFIG_MSTEAMROLLER) += -march=bdver3 -mno-tbm ++ cflags-$(CONFIG_MEXCAVATOR) += -march=bdver4 -mno-tbm ++ cflags-$(CONFIG_MZEN) += -march=znver1 ++ cflags-$(CONFIG_MZEN2) += -march=znver2 ++ cflags-$(CONFIG_MZEN3) += -march=znver3 ++ cflags-$(CONFIG_MZEN4) += -march=znver4 ++ cflags-$(CONFIG_MNATIVE_INTEL) += -march=native ++ cflags-$(CONFIG_MNATIVE_AMD) += -march=native ++ cflags-$(CONFIG_MATOM) += -march=bonnell ++ cflags-$(CONFIG_MCORE2) += -march=core2 ++ cflags-$(CONFIG_MNEHALEM) += -march=nehalem ++ cflags-$(CONFIG_MWESTMERE) += -march=westmere ++ cflags-$(CONFIG_MSILVERMONT) += -march=silvermont ++ cflags-$(CONFIG_MGOLDMONT) += -march=goldmont ++ cflags-$(CONFIG_MGOLDMONTPLUS) += -march=goldmont-plus ++ cflags-$(CONFIG_MSANDYBRIDGE) += -march=sandybridge ++ cflags-$(CONFIG_MIVYBRIDGE) += -march=ivybridge ++ cflags-$(CONFIG_MHASWELL) += -march=haswell ++ cflags-$(CONFIG_MBROADWELL) += -march=broadwell ++ cflags-$(CONFIG_MSKYLAKE) += -march=skylake ++ cflags-$(CONFIG_MSKYLAKEX) += -march=skylake-avx512 ++ cflags-$(CONFIG_MCANNONLAKE) += -march=cannonlake ++ cflags-$(CONFIG_MICELAKE) += -march=icelake-client ++ cflags-$(CONFIG_MCASCADELAKE) += -march=cascadelake ++ cflags-$(CONFIG_MCOOPERLAKE) += -march=cooperlake ++ cflags-$(CONFIG_MTIGERLAKE) += -march=tigerlake ++ cflags-$(CONFIG_MSAPPHIRERAPIDS) += -march=sapphirerapids ++ cflags-$(CONFIG_MROCKETLAKE) += -march=rocketlake ++ cflags-$(CONFIG_MALDERLAKE) += -march=alderlake ++ cflags-$(CONFIG_MRAPTORLAKE) += -march=raptorlake ++ cflags-$(CONFIG_MMETEORLAKE) += -march=meteorlake ++ cflags-$(CONFIG_MEMERALDRAPIDS) += -march=emeraldrapids ++ cflags-$(CONFIG_GENERIC_CPU2) += -march=x86-64-v2 ++ cflags-$(CONFIG_GENERIC_CPU3) += -march=x86-64-v3 ++ cflags-$(CONFIG_GENERIC_CPU4) += -march=x86-64-v4 + cflags-$(CONFIG_GENERIC_CPU) += -mtune=generic + KBUILD_CFLAGS += $(cflags-y) + +diff --git a/arch/x86/include/asm/vermagic.h b/arch/x86/include/asm/vermagic.h +index 75884d2cdec3..02c1386eb653 100644 +--- a/arch/x86/include/asm/vermagic.h ++++ b/arch/x86/include/asm/vermagic.h +@@ -17,6 +17,54 @@ + #define MODULE_PROC_FAMILY "586MMX " + #elif defined CONFIG_MCORE2 + #define MODULE_PROC_FAMILY "CORE2 " ++#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 ++#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_MCOOPERLAKE ++#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_MRAPTORLAKE ++#define MODULE_PROC_FAMILY "RAPTORLAKE " ++#elif defined CONFIG_MMETEORLAKE ++#define MODULE_PROC_FAMILY "METEORLAKE " ++#elif defined CONFIG_MEMERALDRAPIDS ++#define MODULE_PROC_FAMILY "EMERALDRAPIDS " + #elif defined CONFIG_MATOM + #define MODULE_PROC_FAMILY "ATOM " + #elif defined CONFIG_M686 +@@ -35,6 +83,32 @@ + #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_MZEN3 ++#define MODULE_PROC_FAMILY "ZEN3 " ++#elif defined CONFIG_MZEN4 ++#define MODULE_PROC_FAMILY "ZEN4 " + #elif defined CONFIG_MELAN + #define MODULE_PROC_FAMILY "ELAN " + #elif defined CONFIG_MCRUSOE +-- +2.39.0
