6.6-stable review patch. If anyone has any objections, please let me know.
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From: Tony Luck tony.luck@intel.com
[ Upstream commit f055b6260eb3ef20a6e310d1e555a5d5a0a28ca0 ]
New CPU #defines encode vendor and family as well as model.
Update the example usage comment in arch/x86/kernel/cpu/match.c
Signed-off-by: Tony Luck tony.luck@intel.com Signed-off-by: Borislav Petkov (AMD) bp@alien8.de Reviewed-by: Thomas Gleixner tglx@linutronix.de Link: https://lore.kernel.org/r/20240416211941.9369-4-tony.luck@intel.com Stable-dep-of: c9a4b55431e5 ("x86/cpu: Add Lunar Lake to list of CPUs with a broken MONITOR implementation") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/include/asm/intel-family.h | 84 +++++++++++++++++++++++++++++ arch/x86/kernel/cpu/match.c | 3 +- 2 files changed, 85 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/intel-family.h b/arch/x86/include/asm/intel-family.h index d0941f4c2724..f81a851c46dc 100644 --- a/arch/x86/include/asm/intel-family.h +++ b/arch/x86/include/asm/intel-family.h @@ -40,137 +40,221 @@ * their own names :-( */
+#define IFM(_fam, _model) VFM_MAKE(X86_VENDOR_INTEL, _fam, _model) + /* Wildcard match for FAM6 so X86_MATCH_INTEL_FAM6_MODEL(ANY) works */ #define INTEL_FAM6_ANY X86_MODEL_ANY +/* Wildcard match for FAM6 so X86_MATCH_VFM(ANY) works */ +#define INTEL_ANY IFM(X86_FAMILY_ANY, X86_MODEL_ANY)
#define INTEL_FAM6_CORE_YONAH 0x0E +#define INTEL_CORE_YONAH IFM(6, 0x0E)
#define INTEL_FAM6_CORE2_MEROM 0x0F +#define INTEL_CORE2_MEROM IFM(6, 0x0F) #define INTEL_FAM6_CORE2_MEROM_L 0x16 +#define INTEL_CORE2_MEROM_L IFM(6, 0x16) #define INTEL_FAM6_CORE2_PENRYN 0x17 +#define INTEL_CORE2_PENRYN IFM(6, 0x17) #define INTEL_FAM6_CORE2_DUNNINGTON 0x1D +#define INTEL_CORE2_DUNNINGTON IFM(6, 0x1D)
#define INTEL_FAM6_NEHALEM 0x1E +#define INTEL_NEHALEM IFM(6, 0x1E) #define INTEL_FAM6_NEHALEM_G 0x1F /* Auburndale / Havendale */ +#define INTEL_NEHALEM_G IFM(6, 0x1F) /* Auburndale / Havendale */ #define INTEL_FAM6_NEHALEM_EP 0x1A +#define INTEL_NEHALEM_EP IFM(6, 0x1A) #define INTEL_FAM6_NEHALEM_EX 0x2E +#define INTEL_NEHALEM_EX IFM(6, 0x2E)
#define INTEL_FAM6_WESTMERE 0x25 +#define INTEL_WESTMERE IFM(6, 0x25) #define INTEL_FAM6_WESTMERE_EP 0x2C +#define INTEL_WESTMERE_EP IFM(6, 0x2C) #define INTEL_FAM6_WESTMERE_EX 0x2F +#define INTEL_WESTMERE_EX IFM(6, 0x2F)
#define INTEL_FAM6_SANDYBRIDGE 0x2A +#define INTEL_SANDYBRIDGE IFM(6, 0x2A) #define INTEL_FAM6_SANDYBRIDGE_X 0x2D +#define INTEL_SANDYBRIDGE_X IFM(6, 0x2D) #define INTEL_FAM6_IVYBRIDGE 0x3A +#define INTEL_IVYBRIDGE IFM(6, 0x3A) #define INTEL_FAM6_IVYBRIDGE_X 0x3E +#define INTEL_IVYBRIDGE_X IFM(6, 0x3E)
#define INTEL_FAM6_HASWELL 0x3C +#define INTEL_HASWELL IFM(6, 0x3C) #define INTEL_FAM6_HASWELL_X 0x3F +#define INTEL_HASWELL_X IFM(6, 0x3F) #define INTEL_FAM6_HASWELL_L 0x45 +#define INTEL_HASWELL_L IFM(6, 0x45) #define INTEL_FAM6_HASWELL_G 0x46 +#define INTEL_HASWELL_G IFM(6, 0x46)
#define INTEL_FAM6_BROADWELL 0x3D +#define INTEL_BROADWELL IFM(6, 0x3D) #define INTEL_FAM6_BROADWELL_G 0x47 +#define INTEL_BROADWELL_G IFM(6, 0x47) #define INTEL_FAM6_BROADWELL_X 0x4F +#define INTEL_BROADWELL_X IFM(6, 0x4F) #define INTEL_FAM6_BROADWELL_D 0x56 +#define INTEL_BROADWELL_D IFM(6, 0x56)
#define INTEL_FAM6_SKYLAKE_L 0x4E /* Sky Lake */ +#define INTEL_SKYLAKE_L IFM(6, 0x4E) /* Sky Lake */ #define INTEL_FAM6_SKYLAKE 0x5E /* Sky Lake */ +#define INTEL_SKYLAKE IFM(6, 0x5E) /* Sky Lake */ #define INTEL_FAM6_SKYLAKE_X 0x55 /* Sky Lake */ +#define INTEL_SKYLAKE_X IFM(6, 0x55) /* Sky Lake */ /* CASCADELAKE_X 0x55 Sky Lake -- s: 7 */ /* COOPERLAKE_X 0x55 Sky Lake -- s: 11 */
#define INTEL_FAM6_KABYLAKE_L 0x8E /* Sky Lake */ +#define INTEL_KABYLAKE_L IFM(6, 0x8E) /* Sky Lake */ /* AMBERLAKE_L 0x8E Sky Lake -- s: 9 */ /* COFFEELAKE_L 0x8E Sky Lake -- s: 10 */ /* WHISKEYLAKE_L 0x8E Sky Lake -- s: 11,12 */
#define INTEL_FAM6_KABYLAKE 0x9E /* Sky Lake */ +#define INTEL_KABYLAKE IFM(6, 0x9E) /* Sky Lake */ /* COFFEELAKE 0x9E Sky Lake -- s: 10-13 */
#define INTEL_FAM6_COMETLAKE 0xA5 /* Sky Lake */ +#define INTEL_COMETLAKE IFM(6, 0xA5) /* Sky Lake */ #define INTEL_FAM6_COMETLAKE_L 0xA6 /* Sky Lake */ +#define INTEL_COMETLAKE_L IFM(6, 0xA6) /* Sky Lake */
#define INTEL_FAM6_CANNONLAKE_L 0x66 /* Palm Cove */ +#define INTEL_CANNONLAKE_L IFM(6, 0x66) /* Palm Cove */
#define INTEL_FAM6_ICELAKE_X 0x6A /* Sunny Cove */ +#define INTEL_ICELAKE_X IFM(6, 0x6A) /* Sunny Cove */ #define INTEL_FAM6_ICELAKE_D 0x6C /* Sunny Cove */ +#define INTEL_ICELAKE_D IFM(6, 0x6C) /* Sunny Cove */ #define INTEL_FAM6_ICELAKE 0x7D /* Sunny Cove */ +#define INTEL_ICELAKE IFM(6, 0x7D) /* Sunny Cove */ #define INTEL_FAM6_ICELAKE_L 0x7E /* Sunny Cove */ +#define INTEL_ICELAKE_L IFM(6, 0x7E) /* Sunny Cove */ #define INTEL_FAM6_ICELAKE_NNPI 0x9D /* Sunny Cove */ +#define INTEL_ICELAKE_NNPI IFM(6, 0x9D) /* Sunny Cove */
#define INTEL_FAM6_ROCKETLAKE 0xA7 /* Cypress Cove */ +#define INTEL_ROCKETLAKE IFM(6, 0xA7) /* Cypress Cove */
#define INTEL_FAM6_TIGERLAKE_L 0x8C /* Willow Cove */ +#define INTEL_TIGERLAKE_L IFM(6, 0x8C) /* Willow Cove */ #define INTEL_FAM6_TIGERLAKE 0x8D /* Willow Cove */ +#define INTEL_TIGERLAKE IFM(6, 0x8D) /* Willow Cove */
#define INTEL_FAM6_SAPPHIRERAPIDS_X 0x8F /* Golden Cove */ +#define INTEL_SAPPHIRERAPIDS_X IFM(6, 0x8F) /* Golden Cove */
#define INTEL_FAM6_EMERALDRAPIDS_X 0xCF +#define INTEL_EMERALDRAPIDS_X IFM(6, 0xCF)
#define INTEL_FAM6_GRANITERAPIDS_X 0xAD +#define INTEL_GRANITERAPIDS_X IFM(6, 0xAD) #define INTEL_FAM6_GRANITERAPIDS_D 0xAE +#define INTEL_GRANITERAPIDS_D IFM(6, 0xAE)
/* "Hybrid" Processors (P-Core/E-Core) */
#define INTEL_FAM6_LAKEFIELD 0x8A /* Sunny Cove / Tremont */ +#define INTEL_LAKEFIELD IFM(6, 0x8A) /* Sunny Cove / Tremont */
#define INTEL_FAM6_ALDERLAKE 0x97 /* Golden Cove / Gracemont */ +#define INTEL_ALDERLAKE IFM(6, 0x97) /* Golden Cove / Gracemont */ #define INTEL_FAM6_ALDERLAKE_L 0x9A /* Golden Cove / Gracemont */ +#define INTEL_ALDERLAKE_L IFM(6, 0x9A) /* Golden Cove / Gracemont */
#define INTEL_FAM6_RAPTORLAKE 0xB7 /* Raptor Cove / Enhanced Gracemont */ +#define INTEL_RAPTORLAKE IFM(6, 0xB7) /* Raptor Cove / Enhanced Gracemont */ #define INTEL_FAM6_RAPTORLAKE_P 0xBA +#define INTEL_RAPTORLAKE_P IFM(6, 0xBA) #define INTEL_FAM6_RAPTORLAKE_S 0xBF +#define INTEL_RAPTORLAKE_S IFM(6, 0xBF)
#define INTEL_FAM6_METEORLAKE 0xAC +#define INTEL_METEORLAKE IFM(6, 0xAC) #define INTEL_FAM6_METEORLAKE_L 0xAA +#define INTEL_METEORLAKE_L IFM(6, 0xAA)
#define INTEL_FAM6_ARROWLAKE_H 0xC5 +#define INTEL_ARROWLAKE_H IFM(6, 0xC5) #define INTEL_FAM6_ARROWLAKE 0xC6 +#define INTEL_ARROWLAKE IFM(6, 0xC6) #define INTEL_FAM6_ARROWLAKE_U 0xB5 +#define INTEL_ARROWLAKE_U IFM(6, 0xB5)
#define INTEL_FAM6_LUNARLAKE_M 0xBD +#define INTEL_LUNARLAKE_M IFM(6, 0xBD)
/* "Small Core" Processors (Atom/E-Core) */
#define INTEL_FAM6_ATOM_BONNELL 0x1C /* Diamondville, Pineview */ +#define INTEL_ATOM_BONNELL IFM(6, 0x1C) /* Diamondville, Pineview */ #define INTEL_FAM6_ATOM_BONNELL_MID 0x26 /* Silverthorne, Lincroft */ +#define INTEL_ATOM_BONNELL_MID IFM(6, 0x26) /* Silverthorne, Lincroft */
#define INTEL_FAM6_ATOM_SALTWELL 0x36 /* Cedarview */ +#define INTEL_ATOM_SALTWELL IFM(6, 0x36) /* Cedarview */ #define INTEL_FAM6_ATOM_SALTWELL_MID 0x27 /* Penwell */ +#define INTEL_ATOM_SALTWELL_MID IFM(6, 0x27) /* Penwell */ #define INTEL_FAM6_ATOM_SALTWELL_TABLET 0x35 /* Cloverview */ +#define INTEL_ATOM_SALTWELL_TABLET IFM(6, 0x35) /* Cloverview */
#define INTEL_FAM6_ATOM_SILVERMONT 0x37 /* Bay Trail, Valleyview */ +#define INTEL_ATOM_SILVERMONT IFM(6, 0x37) /* Bay Trail, Valleyview */ #define INTEL_FAM6_ATOM_SILVERMONT_D 0x4D /* Avaton, Rangely */ +#define INTEL_ATOM_SILVERMONT_D IFM(6, 0x4D) /* Avaton, Rangely */ #define INTEL_FAM6_ATOM_SILVERMONT_MID 0x4A /* Merriefield */ +#define INTEL_ATOM_SILVERMONT_MID IFM(6, 0x4A) /* Merriefield */
#define INTEL_FAM6_ATOM_AIRMONT 0x4C /* Cherry Trail, Braswell */ +#define INTEL_ATOM_AIRMONT IFM(6, 0x4C) /* Cherry Trail, Braswell */ #define INTEL_FAM6_ATOM_AIRMONT_MID 0x5A /* Moorefield */ +#define INTEL_ATOM_AIRMONT_MID IFM(6, 0x5A) /* Moorefield */ #define INTEL_FAM6_ATOM_AIRMONT_NP 0x75 /* Lightning Mountain */ +#define INTEL_ATOM_AIRMONT_NP IFM(6, 0x75) /* Lightning Mountain */
#define INTEL_FAM6_ATOM_GOLDMONT 0x5C /* Apollo Lake */ +#define INTEL_ATOM_GOLDMONT IFM(6, 0x5C) /* Apollo Lake */ #define INTEL_FAM6_ATOM_GOLDMONT_D 0x5F /* Denverton */ +#define INTEL_ATOM_GOLDMONT_D IFM(6, 0x5F) /* Denverton */
/* Note: the micro-architecture is "Goldmont Plus" */ #define INTEL_FAM6_ATOM_GOLDMONT_PLUS 0x7A /* Gemini Lake */ +#define INTEL_ATOM_GOLDMONT_PLUS IFM(6, 0x7A) /* Gemini Lake */
#define INTEL_FAM6_ATOM_TREMONT_D 0x86 /* Jacobsville */ +#define INTEL_ATOM_TREMONT_D IFM(6, 0x86) /* Jacobsville */ #define INTEL_FAM6_ATOM_TREMONT 0x96 /* Elkhart Lake */ +#define INTEL_ATOM_TREMONT IFM(6, 0x96) /* Elkhart Lake */ #define INTEL_FAM6_ATOM_TREMONT_L 0x9C /* Jasper Lake */ +#define INTEL_ATOM_TREMONT_L IFM(6, 0x9C) /* Jasper Lake */
#define INTEL_FAM6_ATOM_GRACEMONT 0xBE /* Alderlake N */ +#define INTEL_ATOM_GRACEMONT IFM(6, 0xBE) /* Alderlake N */
#define INTEL_FAM6_ATOM_CRESTMONT_X 0xAF /* Sierra Forest */ +#define INTEL_ATOM_CRESTMONT_X IFM(6, 0xAF) /* Sierra Forest */ #define INTEL_FAM6_ATOM_CRESTMONT 0xB6 /* Grand Ridge */ +#define INTEL_ATOM_CRESTMONT IFM(6, 0xB6) /* Grand Ridge */
#define INTEL_FAM6_ATOM_DARKMONT_X 0xDD /* Clearwater Forest */ +#define INTEL_ATOM_DARKMONT_X IFM(6, 0xDD) /* Clearwater Forest */
/* Xeon Phi */
#define INTEL_FAM6_XEON_PHI_KNL 0x57 /* Knights Landing */ +#define INTEL_XEON_PHI_KNL IFM(6, 0x57) /* Knights Landing */ #define INTEL_FAM6_XEON_PHI_KNM 0x85 /* Knights Mill */ +#define INTEL_XEON_PHI_KNM IFM(6, 0x85) /* Knights Mill */
/* Family 5 */ #define INTEL_FAM5_QUARK_X1000 0x09 /* Quark X1000 SoC */ +#define INTEL_QUARK_X1000 IFM(5, 0x09) /* Quark X1000 SoC */
#endif /* _ASM_X86_INTEL_FAMILY_H */ diff --git a/arch/x86/kernel/cpu/match.c b/arch/x86/kernel/cpu/match.c index ae71b8ef909c..978a3094e8ff 100644 --- a/arch/x86/kernel/cpu/match.c +++ b/arch/x86/kernel/cpu/match.c @@ -17,8 +17,7 @@ * * A typical table entry would be to match a specific CPU * - * X86_MATCH_VENDOR_FAM_MODEL_FEATURE(INTEL, 6, INTEL_FAM6_BROADWELL, - * X86_FEATURE_ANY, NULL); + * X86_MATCH_VFM_FEATURE(INTEL_BROADWELL, X86_FEATURE_ANY, NULL); * * Fields can be wildcarded with %X86_VENDOR_ANY, %X86_FAMILY_ANY, * %X86_MODEL_ANY, %X86_FEATURE_ANY (except for vendor)